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      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 83,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 84,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 85,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 86,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 87,
      "agent_id": 14,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 88,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 89,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 90,
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      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 91,
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      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 92,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 93,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 94,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 95,
      "agent_id": 14,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 96,
      "agent_id": 15,
      "delay": 12.575,
      "onscreen_delay": 0,
      "typing_delay": 12.575,
      "typing_duration": 12.575,
      "wpm": 0,
      "message": ""
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    {
      "message_id": 97,
      "agent_id": 12,
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      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
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    {
      "message_id": 98,
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      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 99,
      "agent_id": 14,
      "delay": 15.008,
      "onscreen_delay": 0,
      "typing_delay": 15.008,
      "typing_duration": 15.008,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 100,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 101,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 102,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 103,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 104,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 105,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 106,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 107,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 108,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 109,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 110,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 111,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 112,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 113,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 114,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 115,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 116,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 117,
      "agent_id": 12,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 118,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 119,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 120,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 121,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 3.562,
      "typing_delay": 7.436,
      "typing_duration": 7.436,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 122,
      "agent_id": 13,
      "delay": 6.996,
      "onscreen_delay": 1.555,
      "typing_delay": 5.441,
      "typing_duration": 9.852,
      "wpm": 9,
      "message": "คำสั่ง"
    },
    {
      "message_id": 123,
      "agent_id": 14,
      "delay": 5.85,
      "onscreen_delay": 4.43,
      "typing_delay": 1.42,
      "typing_duration": 13.977,
      "wpm": 58,
      "message": "ที่เราใช้แบ่งกลุ่มข้อมูลก็คือ Transform จำได้อยู่ไหมคะ "
    },
    {
      "message_id": 124,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 125,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 7.174,
      "typing_delay": 3.826,
      "typing_duration": 7.661,
      "wpm": 12,
      "message": "อันนี้"
    },
    {
      "message_id": 126,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 5.52,
      "typing_delay": 1.479,
      "typing_duration": 8.234,
      "wpm": 49,
      "message": "ทวนคำสั่งเดิม ที่เราเรียนไป"
    },
    {
      "message_id": 127,
      "agent_id": 14,
      "delay": 4.233,
      "onscreen_delay": 4.11,
      "typing_delay": 0.123,
      "typing_duration": 13.1,
      "wpm": 46,
      "message": "ครั้งที่แล้ว คือการแบ่งคนออกเป็น 4 กลุ่ม "
    },
    {
      "message_id": 128,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 129,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.353,
      "typing_delay": 0.646,
      "typing_duration": 9.391,
      "wpm": 46,
      "message": "นี่นะคะ คำสั่งจะอยู่ตรงข้อสอง"
    },
    {
      "message_id": 130,
      "agent_id": 13,
      "delay": 6.998,
      "onscreen_delay": 5.766,
      "typing_delay": 1.232,
      "typing_duration": 11.077,
      "wpm": 32,
      "message": "ตรงนี้ Step หรือ ขั้นตอน"
    },
    {
      "message_id": 131,
      "agent_id": 14,
      "delay": 7.077,
      "onscreen_delay": 7.077,
      "typing_delay": 0,
      "typing_duration": 13.879,
      "wpm": 53,
      "message": "การวิเคราะห์ก็คือเราต้องไปที่เมนูอะไรคะ Transform "
    },
    {
      "message_id": 132,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 133,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 9.529,
      "typing_delay": 1.469,
      "typing_duration": 10.526,
      "wpm": 27,
      "message": "Difference Variable "
    },
    {
      "message_id": 134,
      "agent_id": 13,
      "delay": 6.996,
      "onscreen_delay": 5.847,
      "typing_delay": 1.149,
      "typing_duration": 14.179,
      "wpm": 39,
      "message": "เอาไปเก็บเป็นตัวแปรใหม่ เห็นไหมคะ เขา"
    },
    {
      "message_id": 135,
      "agent_id": 14,
      "delay": 10.179,
      "onscreen_delay": 10.179,
      "typing_delay": 0,
      "typing_duration": 11.876,
      "wpm": 51,
      "message": "ต้องใช้คำว่า ดิเฟอร์เรน ก็คือความแตกต่าง "
    },
    {
      "message_id": 136,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 137,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.552,
      "typing_delay": 0.448,
      "typing_duration": 8.93,
      "wpm": 67,
      "message": "ที่เราจะเอามาแบ่งกลุ่มน่ะ เอาตัวไหนมาคิด"
    },
    {
      "message_id": 138,
      "agent_id": 13,
      "delay": 7,
      "onscreen_delay": 6.199,
      "typing_delay": 0.801,
      "typing_duration": 6.544,
      "wpm": 44,
      "message": "ในช่องตรงนี้ ของเรา"
    },
    {
      "message_id": 139,
      "agent_id": 14,
      "delay": 2.999,
      "onscreen_delay": 2.999,
      "typing_delay": 0,
      "typing_duration": 10.13,
      "wpm": 61,
      "message": "เป็น Score เพราะเราแบ่งตามคะแนนความเครียด "
    },
    {
      "message_id": 140,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 141,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 10.562,
      "typing_delay": 0.436,
      "typing_duration": 10.725,
      "wpm": 50,
      "message": "มาแบ่ง อายุใช่ไหมคะ ดังนั้น Numberic "
    },
    {
      "message_id": 142,
      "agent_id": 13,
      "delay": 6.996,
      "onscreen_delay": 6.272,
      "typing_delay": 0.724,
      "typing_duration": 10.668,
      "wpm": 44,
      "message": "เราก็ต้องเปลี่ยนเป็นอะไรคะ อายุ "
    },
    {
      "message_id": 143,
      "agent_id": 14,
      "delay": 6.668,
      "onscreen_delay": 5.494,
      "typing_delay": 1.174,
      "typing_duration": 12.652,
      "wpm": 63,
      "message": "พอเลือกเอายุเข้าไปตรงนี้แล้วมันจะเป็นอายุลูกศรชี้อะไร "
    },
    {
      "message_id": 144,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 145,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 9.288,
      "typing_delay": 1.71,
      "typing_duration": 7.238,
      "wpm": 64,
      "message": "ตัวแปรที่เป็นคำตอบหลังจากที่มัน"
    },
    {
      "message_id": 146,
      "agent_id": 13,
      "delay": 6.998,
      "onscreen_delay": 6.192,
      "typing_delay": 0.806,
      "typing_duration": 10.326,
      "wpm": 49,
      "message": "แบ่งกลุ่มแล้ว จะให้ชื่อว่าอะไรนะคะ "
    },
    {
      "message_id": 147,
      "agent_id": 14,
      "delay": 6.323,
      "onscreen_delay": 5.955,
      "typing_delay": 0.368,
      "typing_duration": 11,
      "wpm": 63,
      "message": "เราก็ไปเลือก Output Variable แล้วก็เปลี่ยนเป็น "
    },
    {
      "message_id": 148,
      "agent_id": 15,
      "delay": 6.988,
      "onscreen_delay": 3.714,
      "typing_delay": 3.274,
      "typing_duration": 8.994,
      "wpm": 27,
      "message": "คราวนี้ ถ้าเรามี "
    },
    {
      "message_id": 149,
      "agent_id": 12,
      "delay": 4.994,
      "onscreen_delay": 4.279,
      "typing_delay": 0.715,
      "typing_duration": 13.119,
      "wpm": 53,
      "message": "ตรงนี้พวกเราต้องเข้าใจว่า ชื่อตัวแปรห้ามซ้ำกัน "
    },
    {
      "message_id": 150,
      "agent_id": 13,
      "delay": 9.118,
      "onscreen_delay": 7.939,
      "typing_delay": 1.179,
      "typing_duration": 12.591,
      "wpm": 43,
      "message": "ถ้าในไฟล์ของเรามี Group อยู่แล้วนะคะ "
    },
    {
      "message_id": 151,
      "agent_id": 14,
      "delay": 8.59,
      "onscreen_delay": 8.59,
      "typing_delay": 0,
      "typing_duration": 12.871,
      "wpm": 37,
      "message": "เราก็เปลี่ยนเป็น Group 1 Group 2 "
    },
    {
      "message_id": 152,
      "agent_id": 15,
      "delay": 8.87,
      "onscreen_delay": 7.182,
      "typing_delay": 1.688,
      "typing_duration": 7.913,
      "wpm": 15,
      "message": "ย่อมาจาก "
    },
    {
      "message_id": 153,
      "agent_id": 12,
      "delay": 4.86,
      "onscreen_delay": 4.014,
      "typing_delay": 0.846,
      "typing_duration": 13.418,
      "wpm": 47,
      "message": "บุคคลที่จำแนกตามอายุ ชื่อตรงนี้ต้องเปลี่ยน"
    },
    {
      "message_id": 154,
      "agent_id": 13,
      "delay": 9.417,
      "onscreen_delay": 8.768,
      "typing_delay": 0.649,
      "typing_duration": 13.329,
      "wpm": 56,
      "message": "นะคะ อย่าให้มันซ้ำกับชื่อเดิมที่มีอยู่ในไฟล์งานเรา "
    },
    {
      "message_id": 155,
      "agent_id": 14,
      "delay": 9.328,
      "onscreen_delay": 7.88,
      "typing_delay": 1.448,
      "typing_duration": 14.237,
      "wpm": 64,
      "message": "อันนี้เป็นตัวอย่างที่เรียนไปครั้งที่แล้ว แต่พอทำแบบฝึกหัดใหม่"
    },
    {
      "message_id": 156,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 157,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.22,
      "typing_delay": 0.78,
      "typing_duration": 10.192,
      "wpm": 59,
      "message": "เราแบ่งกลุ่มตามอะไรคะ อายุ แล้วก็เปลี่ยน "
    },
    {
      "message_id": 158,
      "agent_id": 13,
      "delay": 7,
      "onscreen_delay": 5.466,
      "typing_delay": 1.534,
      "typing_duration": 14.162,
      "wpm": 41,
      "message": "Label ตรงนี้ ป้ายชื่อข้อมูล เปลี่ยนเป็น"
    },
    {
      "message_id": 159,
      "agent_id": 14,
      "delay": 10.162,
      "onscreen_delay": 9.672,
      "typing_delay": 0.49,
      "typing_duration": 12.257,
      "wpm": 53,
      "message": "กลุ่มคนตามอายุนะคะ จากนั้นก็คลิกปุ่ม Change "
    },
    {
      "message_id": 160,
      "agent_id": 15,
      "delay": 9.121,
      "onscreen_delay": 0,
      "typing_delay": 9.121,
      "typing_duration": 9.121,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 161,
      "agent_id": 12,
      "delay": 5.12,
      "onscreen_delay": 3.466,
      "typing_delay": 1.654,
      "typing_duration": 10.422,
      "wpm": 47,
      "message": "ตรงนี้ Skip ข้ามไปเลยนะคะ คลิกที่ "
    },
    {
      "message_id": 162,
      "agent_id": 13,
      "delay": 6.422,
      "onscreen_delay": 5.456,
      "typing_delay": 0.966,
      "typing_duration": 14.689,
      "wpm": 25,
      "message": "Own and New Value ตรงนี้ "
    },
    {
      "message_id": 163,
      "agent_id": 14,
      "delay": 10.686,
      "onscreen_delay": 9.822,
      "typing_delay": 0.864,
      "typing_duration": 12.213,
      "wpm": 43,
      "message": "เดี๋ยว IF ตรงนี้ครูยังไม่ได้สอนนะคะ "
    },
    {
      "message_id": 164,
      "agent_id": 15,
      "delay": 8.212,
      "onscreen_delay": 6.359,
      "typing_delay": 1.853,
      "typing_duration": 15.001,
      "wpm": 17,
      "message": "มันจะเป็นการเลือก "
    },
    {
      "message_id": 165,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 10.218,
      "typing_delay": 0.783,
      "typing_duration": 15,
      "wpm": 54,
      "message": "จะเลือกข้อมูลนะคะ แล้วเราก็มาคลิกที่ Own and New Value "
    },
    {
      "message_id": 166,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 9.617,
      "typing_delay": 1.382,
      "typing_duration": 14.025,
      "wpm": 47,
      "message": "ถ้าเป็นสีแดงหมายความว่า เราต้องไปกำหนดค่ามัน "
    },
    {
      "message_id": 167,
      "agent_id": 14,
      "delay": 10.023,
      "onscreen_delay": 10.003,
      "typing_delay": 0.02,
      "typing_duration": 10.496,
      "wpm": 71,
      "message": "ค่าเขาเป็นอะไร อยู่ในช่วงไหน และให้ค่าใหม่เป็นอะไร "
    },
    {
      "message_id": 168,
      "agent_id": 15,
      "delay": 6.496,
      "onscreen_delay": 4.718,
      "typing_delay": 1.778,
      "typing_duration": 10.93,
      "wpm": 43,
      "message": "พอเราคลิก Old and New value มัน"
    },
    {
      "message_id": 169,
      "agent_id": 12,
      "delay": 6.926,
      "onscreen_delay": 6.213,
      "typing_delay": 0.713,
      "typing_duration": 9.7,
      "wpm": 46,
      "message": "จะเกิดหน้าต่างนี้ เราคงจะจำได้ "
    },
    {
      "message_id": 170,
      "agent_id": 13,
      "delay": 5.699,
      "onscreen_delay": 4.718,
      "typing_delay": 0.981,
      "typing_duration": 15,
      "wpm": 27,
      "message": "จะอยู่ด้านซ้ายมือ เห็นไหมคะ "
    },
    {
      "message_id": 171,
      "agent_id": 14,
      "delay": 10.996,
      "onscreen_delay": 10.73,
      "typing_delay": 0.266,
      "typing_duration": 13.847,
      "wpm": 34,
      "message": "ค่าเก่าถ้าอยู่ในช่วงพิสัย Range "
    },
    {
      "message_id": 172,
      "agent_id": 15,
      "delay": 9.846,
      "onscreen_delay": 8.83,
      "typing_delay": 1.016,
      "typing_duration": 13.812,
      "wpm": 42,
      "message": "ถ้าอยู่ในช่วงที่รู้ว่าขอบเขตล่างคืออะไร"
    },
    {
      "message_id": 173,
      "agent_id": 12,
      "delay": 9.812,
      "onscreen_delay": 9.226,
      "typing_delay": 0.586,
      "typing_duration": 12.077,
      "wpm": 40,
      "message": "ขอบเขตบนคืออะไรชัดเจน เราก็เลือก"
    },
    {
      "message_id": 174,
      "agent_id": 13,
      "delay": 8.075,
      "onscreen_delay": 6.977,
      "typing_delay": 1.098,
      "typing_duration": 13.476,
      "wpm": 36,
      "message": "แต่ถ้าเราต้องการช่วงปลายเปิดด้าน"
    },
    {
      "message_id": 175,
      "agent_id": 14,
      "delay": 9.47,
      "onscreen_delay": 9.47,
      "typing_delay": 0,
      "typing_duration": 7.919,
      "wpm": 63,
      "message": "น้อยกว่า ก็คือค่าที่น้อยที่สุดถึง"
    },
    {
      "message_id": 176,
      "agent_id": 15,
      "delay": 5.469,
      "onscreen_delay": 4.16,
      "typing_delay": 1.309,
      "typing_duration": 14.783,
      "wpm": 48,
      "message": "ค่าหนึ่งค่าใดนะคะ เราก็เลือกวงกลมอันนี้อันที่ 4 "
    },
    {
      "message_id": 177,
      "agent_id": 12,
      "delay": 10.782,
      "onscreen_delay": 7.968,
      "typing_delay": 2.814,
      "typing_duration": 8.255,
      "wpm": 38,
      "message": "พิสัย โดยคิดจากอะไรคะ "
    },
    {
      "message_id": 178,
      "agent_id": 13,
      "delay": 6.779,
      "onscreen_delay": 5.336,
      "typing_delay": 1.443,
      "typing_duration": 13.177,
      "wpm": 26,
      "message": "Lowwest ก็คือค่าน้อยสุด "
    },
    {
      "message_id": 179,
      "agent_id": 14,
      "delay": 9.176,
      "onscreen_delay": 9.176,
      "typing_delay": 0,
      "typing_duration": 13.082,
      "wpm": 60,
      "message": "ค่าที่เรากำหนด เห็นไหมคะ เราก็เติมตัวเลขที่กำหนดลงไป"
    },
    {
      "message_id": 180,
      "agent_id": 15,
      "delay": 9.081,
      "onscreen_delay": 7.949,
      "typing_delay": 1.132,
      "typing_duration": 12.977,
      "wpm": 20,
      "message": "ตรงนี้ วงกลมที่ 5 "
    },
    {
      "message_id": 181,
      "agent_id": 12,
      "delay": 8.975,
      "onscreen_delay": 8.478,
      "typing_delay": 0.497,
      "typing_duration": 10.333,
      "wpm": 73,
      "message": "ตรงนี้ก็เป็นพิสัยอีก จะเป็นค่าหนึ่งค่าใดถึงเขตล่าง "
    },
    {
      "message_id": 182,
      "agent_id": 13,
      "delay": 6.331,
      "onscreen_delay": 5.461,
      "typing_delay": 0.87,
      "typing_duration": 9.625,
      "wpm": 55,
      "message": "ถึงค่าที่มากที่สุด ซึ่งเราไม่รู้ว่า"
    },
    {
      "message_id": 183,
      "agent_id": 14,
      "delay": 5.624,
      "onscreen_delay": 5.624,
      "typing_delay": 0,
      "typing_duration": 13.977,
      "wpm": 62,
      "message": "ค่ามากสุดเป็นอะไร และไม่ต้องระบุ เขาเรียกว่าปลายเปิดด้านบน"
    },
    {
      "message_id": 184,
      "agent_id": 15,
      "delay": 9.969,
      "onscreen_delay": 8.917,
      "typing_delay": 1.052,
      "typing_duration": 14.988,
      "wpm": 42,
      "message": "ตรงนี้ เราเลือกเงื่อนไขของค่าเก่าเรียบร้อย "
    },
    {
      "message_id": 185,
      "agent_id": 12,
      "delay": 10.987,
      "onscreen_delay": 10.567,
      "typing_delay": 0.42,
      "typing_duration": 11.104,
      "wpm": 36,
      "message": "ระบุว่าค่าใหม่จะให้เป็นอะไร "
    },
    {
      "message_id": 186,
      "agent_id": 13,
      "delay": 7.104,
      "onscreen_delay": 6.344,
      "typing_delay": 0.76,
      "typing_duration": 12.303,
      "wpm": 49,
      "message": "จากนั้นเราก็ Add เข้าไป พอเรา Add เข้าไป"
    },
    {
      "message_id": 187,
      "agent_id": 14,
      "delay": 8.301,
      "onscreen_delay": 8.301,
      "typing_delay": 0,
      "typing_duration": 8.751,
      "wpm": 81,
      "message": "แล้วเงื่อนไขมันจะเป็นแบบนี้ มองไม่เห็นเลยใช่ไหม "
    },
    {
      "message_id": 188,
      "agent_id": 15,
      "delay": 4.751,
      "onscreen_delay": 2.712,
      "typing_delay": 2.039,
      "typing_duration": 7.033,
      "wpm": 26,
      "message": "เดี๋ยวนะ มัน"
    },
    {
      "message_id": 189,
      "agent_id": 12,
      "delay": 3.033,
      "onscreen_delay": 2.176,
      "typing_delay": 0.857,
      "typing_duration": 4.358,
      "wpm": 21,
      "message": "ไม่ชัด "
    },
    {
      "message_id": 190,
      "agent_id": 13,
      "delay": 2.423,
      "onscreen_delay": 0,
      "typing_delay": 2.423,
      "typing_duration": 7.036,
      "wpm": 21,
      "message": "เดี๋ยวนะคะ "
    },
    {
      "message_id": 191,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 192,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 2.186,
      "typing_delay": 8.813,
      "typing_duration": 8.813,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 193,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 3.158,
      "typing_delay": 3.84,
      "typing_duration": 9.089,
      "wpm": 26,
      "message": "ชัดขึ้นหรือยังคะ "
    },
    {
      "message_id": 194,
      "agent_id": 13,
      "delay": 5.087,
      "onscreen_delay": 3.684,
      "typing_delay": 1.403,
      "typing_duration": 6.35,
      "wpm": 40,
      "message": "ชัดขึ้นไหม ตรงนี้ "
    },
    {
      "message_id": 195,
      "agent_id": 14,
      "delay": 4.104,
      "onscreen_delay": 0,
      "typing_delay": 4.104,
      "typing_duration": 4.104,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 196,
      "agent_id": 15,
      "delay": 3.94,
      "onscreen_delay": 0,
      "typing_delay": 3.94,
      "typing_duration": 10.889,
      "wpm": 23,
      "message": "มันจะเป็นเงื่อนไข"
    },
    {
      "message_id": 197,
      "agent_id": 12,
      "delay": 6.887,
      "onscreen_delay": 6.246,
      "typing_delay": 0.641,
      "typing_duration": 8.844,
      "wpm": 44,
      "message": "คล้าย ๆ อย่างนี้จำได้ไหมคะ "
    },
    {
      "message_id": 198,
      "agent_id": 13,
      "delay": 4.844,
      "onscreen_delay": 4.142,
      "typing_delay": 0.702,
      "typing_duration": 15.001,
      "wpm": 37,
      "message": "เราต้อง Add เข้าไปนะคะ ในรูปนี้ครูบอก"
    },
    {
      "message_id": 199,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 11,
      "typing_delay": 0,
      "typing_duration": 10.899,
      "wpm": 62,
      "message": "ไปกี่เงื่อนไขคะ 3 เงื่อนไขที่ 4 ครูกำลังจะบอก "
    },
    {
      "message_id": 200,
      "agent_id": 15,
      "delay": 7,
      "onscreen_delay": 6.181,
      "typing_delay": 0.819,
      "typing_duration": 13.728,
      "wpm": 48,
      "message": "ดังนั้นถ้าดูจากภาพนี้ ครูจะต้องคลิกปุ่มไหนคะ "
    },
    {
      "message_id": 201,
      "agent_id": 12,
      "delay": 9.726,
      "onscreen_delay": 8.352,
      "typing_delay": 1.374,
      "typing_duration": 14.474,
      "wpm": 44,
      "message": "ปุ่ม Add พอบอกเงื่อนไขครบ 4 เงื่อนไขแล้วกด"
    },
    {
      "message_id": 202,
      "agent_id": 13,
      "delay": 10.472,
      "onscreen_delay": 9.477,
      "typing_delay": 0.995,
      "typing_duration": 11.942,
      "wpm": 40,
      "message": "ปุ่ม Continue กลับมา แล้วก็ O.K. "
    },
    {
      "message_id": 203,
      "agent_id": 14,
      "delay": 7.941,
      "onscreen_delay": 7.012,
      "typing_delay": 0.929,
      "typing_duration": 11.494,
      "wpm": 73,
      "message": "พอมาย้อนดูกับแบบฝึกหัดของเราเงื่อนไขเราจะมีกี่เงื่อนไขคะ "
    },
    {
      "message_id": 204,
      "agent_id": 15,
      "delay": 7.494,
      "onscreen_delay": 5.493,
      "typing_delay": 2.001,
      "typing_duration": 9.186,
      "wpm": 21,
      "message": "อายุมีแค่ 2 2 "
    },
    {
      "message_id": 205,
      "agent_id": 12,
      "delay": 5.184,
      "onscreen_delay": 3.87,
      "typing_delay": 1.314,
      "typing_duration": 10.972,
      "wpm": 55,
      "message": "เงื่อนไข ค่าที่น้อยที่สุดถึง ถึงเท่าไรคะ "
    },
    {
      "message_id": 206,
      "agent_id": 13,
      "delay": 6.972,
      "onscreen_delay": 5.53,
      "typing_delay": 1.442,
      "typing_duration": 8.995,
      "wpm": 28,
      "message": "ถึง 20 เราก็เลือก"
    },
    {
      "message_id": 207,
      "agent_id": 14,
      "delay": 4.994,
      "onscreen_delay": 4.99,
      "typing_delay": 0.004,
      "typing_duration": 7.492,
      "wpm": 68,
      "message": "อันนี้นะคะ ค่าที่น้อยที่สุดถึง  20 "
    },
    {
      "message_id": 208,
      "agent_id": 15,
      "delay": 3.491,
      "onscreen_delay": 2.616,
      "typing_delay": 0.875,
      "typing_duration": 7.853,
      "wpm": 50,
      "message": "นี่คือค่าเก่า ให้มีค่าเป็น"
    },
    {
      "message_id": 209,
      "agent_id": 12,
      "delay": 3.853,
      "onscreen_delay": 3.424,
      "typing_delay": 0.429,
      "typing_duration": 10.602,
      "wpm": 66,
      "message": "ข้อมูลใหม่เป็นกลุ่มที่ 1 เราก็คลิกที่ New Value "
    },
    {
      "message_id": 210,
      "agent_id": 13,
      "delay": 6.601,
      "onscreen_delay": 5.687,
      "typing_delay": 0.914,
      "typing_duration": 7.712,
      "wpm": 49,
      "message": "ให้มีค่าเป็นเลข 1 จากนั้น"
    },
    {
      "message_id": 211,
      "agent_id": 14,
      "delay": 3.711,
      "onscreen_delay": 3.711,
      "typing_delay": 0,
      "typing_duration": 8.545,
      "wpm": 63,
      "message": "ก็คลิกอะไรคะ Add Add เข้าไปในช่องนี้ "
    },
    {
      "message_id": 212,
      "agent_id": 15,
      "delay": 4.544,
      "onscreen_delay": 3.381,
      "typing_delay": 1.163,
      "typing_duration": 13.738,
      "wpm": 31,
      "message": "พอ Add เข้าไปแล้ว เงื่อนก็มี"
    },
    {
      "message_id": 213,
      "agent_id": 12,
      "delay": 9.738,
      "onscreen_delay": 8.79,
      "typing_delay": 0.948,
      "typing_duration": 7.209,
      "wpm": 75,
      "message": "ตั้งแต่กี่ปีขึ้นไปคะ 21 ขึ้นไปถึงค่า"
    },
    {
      "message_id": 214,
      "agent_id": 13,
      "delay": 5.738,
      "onscreen_delay": 4.734,
      "typing_delay": 1.004,
      "typing_duration": 10.11,
      "wpm": 45,
      "message": "มากสุด ให้เป็นกลุ่มที่ 2 เราก็"
    },
    {
      "message_id": 215,
      "agent_id": 14,
      "delay": 6.11,
      "onscreen_delay": 6.11,
      "typing_delay": 0,
      "typing_duration": 10.119,
      "wpm": 50,
      "message": "เลือกอันนี้ใช่ไหมคะ พิสัยที่บอกค่า"
    },
    {
      "message_id": 216,
      "agent_id": 15,
      "delay": 6.117,
      "onscreen_delay": 5.281,
      "typing_delay": 0.836,
      "typing_duration": 15.006,
      "wpm": 30,
      "message": "ขอบล่าง เราก็บอกขอบล่างเป็น 21 "
    },
    {
      "message_id": 217,
      "agent_id": 12,
      "delay": 11.006,
      "onscreen_delay": 10.51,
      "typing_delay": 0.496,
      "typing_duration": 14.069,
      "wpm": 57,
      "message": "ก็คือค่ามากสุด ค่าสูงสุด ไม่ต้องระบุเดี๋ยวข้อมูลมันจะ"
    },
    {
      "message_id": 218,
      "agent_id": 13,
      "delay": 10.068,
      "onscreen_delay": 9.347,
      "typing_delay": 0.721,
      "typing_duration": 14.371,
      "wpm": 38,
      "message": "วิเคราะห์ของมันเองนะคะ เลือกเงื่อนไข"
    },
    {
      "message_id": 219,
      "agent_id": 14,
      "delay": 10.37,
      "onscreen_delay": 10.37,
      "typing_delay": 0,
      "typing_duration": 12.076,
      "wpm": 48,
      "message": "นี้แล้ว จากนั้น New Value ก็เปลี่ยนเป็น"
    },
    {
      "message_id": 220,
      "agent_id": 15,
      "delay": 8.075,
      "onscreen_delay": 6.846,
      "typing_delay": 1.229,
      "typing_duration": 5.396,
      "wpm": 14,
      "message": "เลข 2 "
    },
    {
      "message_id": 221,
      "agent_id": 12,
      "delay": 4.075,
      "onscreen_delay": 3.518,
      "typing_delay": 0.557,
      "typing_duration": 4.352,
      "wpm": 72,
      "message": "ลองทำดูค่ะ ได้หรือยัง "
    },
    {
      "message_id": 222,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 223,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 224,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 5.896,
      "typing_delay": 5.104,
      "typing_duration": 5.104,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 225,
      "agent_id": 12,
      "delay": 7,
      "onscreen_delay": 2.612,
      "typing_delay": 4.388,
      "typing_duration": 4.388,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 226,
      "agent_id": 13,
      "delay": 4.92,
      "onscreen_delay": 0,
      "typing_delay": 4.92,
      "typing_duration": 4.92,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 227,
      "agent_id": 14,
      "delay": 5.096,
      "onscreen_delay": 0,
      "typing_delay": 5.096,
      "typing_duration": 5.096,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 228,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 229,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 230,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 231,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 232,
      "agent_id": 15,
      "delay": 12.761,
      "onscreen_delay": 0,
      "typing_delay": 12.761,
      "typing_duration": 12.761,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 233,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 234,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 235,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 236,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 6.319,
      "typing_delay": 4.681,
      "typing_duration": 4.681,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 237,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 238,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 239,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 240,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 241,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 6.516,
      "typing_delay": 4.484,
      "typing_duration": 4.484,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 242,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 243,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 4.647,
      "typing_delay": 6.353,
      "typing_duration": 6.353,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 244,
      "agent_id": 15,
      "delay": 6.998,
      "onscreen_delay": 3.783,
      "typing_delay": 3.215,
      "typing_duration": 7.049,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 245,
      "agent_id": 12,
      "delay": 3.048,
      "onscreen_delay": 1.955,
      "typing_delay": 1.093,
      "typing_duration": 13.176,
      "wpm": 59,
      "message": "เดี๋ยวนักศึกษาทุกคน กำลังทำอะไรอยู่ Close ทั้งหมดเลย "
    },
    {
      "message_id": 246,
      "agent_id": 13,
      "delay": 9.174,
      "onscreen_delay": 7.856,
      "typing_delay": 1.318,
      "typing_duration": 12.373,
      "wpm": 45,
      "message": "เดี๋ยวทำตามครูใหม่ เดี๋ยวครูจะสอนใหม่"
    },
    {
      "message_id": 247,
      "agent_id": 14,
      "delay": 8.373,
      "onscreen_delay": 8.373,
      "typing_delay": 0,
      "typing_duration": 13.268,
      "wpm": 63,
      "message": "อีกรอบหนึ่งนะคะ เป็นการทวนความรู้เดิมก่อน เดี๋ยวครูจะให้"
    },
    {
      "message_id": 248,
      "agent_id": 15,
      "delay": 9.268,
      "onscreen_delay": 7.76,
      "typing_delay": 1.508,
      "typing_duration": 12.207,
      "wpm": 41,
      "message": "แบบฝึกหัดใหม่นะคะ สมมุติว่าตอนนี้"
    },
    {
      "message_id": 249,
      "agent_id": 12,
      "delay": 8.206,
      "onscreen_delay": 7.661,
      "typing_delay": 0.545,
      "typing_duration": 7.906,
      "wpm": 46,
      "message": "เป้าหมายของเราก็คือ จะทำ"
    },
    {
      "message_id": 250,
      "agent_id": 13,
      "delay": 4.206,
      "onscreen_delay": 2.958,
      "typing_delay": 1.248,
      "typing_duration": 12.817,
      "wpm": 26,
      "message": "ภารกิจนี้ แบ่งนักศึกษา"
    },
    {
      "message_id": 251,
      "agent_id": 14,
      "delay": 8.814,
      "onscreen_delay": 8.393,
      "typing_delay": 0.421,
      "typing_duration": 8.432,
      "wpm": 82,
      "message": "เป็น 2 กลุ่มก็คือ กลุ่มที่ 1 นักศึกษาที่มีอายุ"
    },
    {
      "message_id": 252,
      "agent_id": 15,
      "delay": 4.812,
      "onscreen_delay": 2.284,
      "typing_delay": 2.528,
      "typing_duration": 7.736,
      "wpm": 35,
      "message": "ไม่เกิน 20 ปี นะคะ "
    },
    {
      "message_id": 253,
      "agent_id": 12,
      "delay": 3.736,
      "onscreen_delay": 2.508,
      "typing_delay": 1.228,
      "typing_duration": 7.245,
      "wpm": 60,
      "message": "กลุ่มที่ 2 มีอายุ 21 ปีขึ้นไป "
    },
    {
      "message_id": 254,
      "agent_id": 13,
      "delay": 3.244,
      "onscreen_delay": 1.517,
      "typing_delay": 1.727,
      "typing_duration": 7.229,
      "wpm": 39,
      "message": "วิธีการก็คือ ตอนนี้"
    },
    {
      "message_id": 255,
      "agent_id": 14,
      "delay": 3.229,
      "onscreen_delay": 2.694,
      "typing_delay": 0.535,
      "typing_duration": 5.854,
      "wpm": 82,
      "message": "หน้าจอเราว่าง ๆ นะ ไม่มีอะไรนะคะ "
    },
    {
      "message_id": 256,
      "agent_id": 15,
      "delay": 1.853,
      "onscreen_delay": 0.262,
      "typing_delay": 1.591,
      "typing_duration": 13.622,
      "wpm": 28,
      "message": "เดี๋ยวครูเปิดแฟ้มก่อนนะคะ "
    },
    {
      "message_id": 257,
      "agent_id": 12,
      "delay": 9.621,
      "onscreen_delay": 7.451,
      "typing_delay": 2.17,
      "typing_duration": 14.57,
      "wpm": 22,
      "message": "Resent Use Data Work1 "
    },
    {
      "message_id": 258,
      "agent_id": 13,
      "delay": 10.569,
      "onscreen_delay": 2.443,
      "typing_delay": 8.126,
      "typing_duration": 9.328,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 259,
      "agent_id": 14,
      "delay": 6.569,
      "onscreen_delay": 5.184,
      "typing_delay": 1.385,
      "typing_duration": 8.857,
      "wpm": 25,
      "message": "ตอนนี้สังเกตว่า"
    },
    {
      "message_id": 260,
      "agent_id": 15,
      "delay": 4.855,
      "onscreen_delay": 3.975,
      "typing_delay": 0.88,
      "typing_duration": 13.979,
      "wpm": 25,
      "message": "ที่หน้าต่าง Window SPSS "
    },
    {
      "message_id": 261,
      "agent_id": 12,
      "delay": 9.978,
      "onscreen_delay": 9.254,
      "typing_delay": 0.724,
      "typing_duration": 9.269,
      "wpm": 49,
      "message": "ตัวแปรทั้งหมดกี่ตัวคะ ดูหน้าจอ"
    },
    {
      "message_id": 262,
      "agent_id": 13,
      "delay": 5.977,
      "onscreen_delay": 5.174,
      "typing_delay": 0.803,
      "typing_duration": 7.996,
      "wpm": 64,
      "message": "ก่อน เราต้องทำความเข้าใจตรงนี้ก่อน "
    },
    {
      "message_id": 263,
      "agent_id": 14,
      "delay": 5.472,
      "onscreen_delay": 0,
      "typing_delay": 5.472,
      "typing_duration": 9.685,
      "wpm": 34,
      "message": "เมื่อกี้มันออกนิดหนึ่ง "
    },
    {
      "message_id": 264,
      "agent_id": 15,
      "delay": 5.683,
      "onscreen_delay": 3.346,
      "typing_delay": 2.337,
      "typing_duration": 7.108,
      "wpm": 34,
      "message": "กดตรงนี้ใช่ไหมคะ "
    },
    {
      "message_id": 265,
      "agent_id": 12,
      "delay": 4.731,
      "onscreen_delay": 0,
      "typing_delay": 4.731,
      "typing_duration": 4.731,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 266,
      "agent_id": 13,
      "delay": 1.023,
      "onscreen_delay": 0,
      "typing_delay": 1.023,
      "typing_duration": 14.898,
      "wpm": 45,
      "message": "ไม่เป็นไรค่ะ ถ้าเราเปลี่ยนตัวชี้เมาส์ ให้เป็น"
    },
    {
      "message_id": 267,
      "agent_id": 14,
      "delay": 10.897,
      "onscreen_delay": 10.623,
      "typing_delay": 0.274,
      "typing_duration": 7.875,
      "wpm": 59,
      "message": "เหลือง ๆ ใหญ่ ๆ เดี๋ยวแป๊บหนึ่ง "
    },
    {
      "message_id": 268,
      "agent_id": 15,
      "delay": 6.896,
      "onscreen_delay": 1.716,
      "typing_delay": 5.18,
      "typing_duration": 5.18,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 269,
      "agent_id": 12,
      "delay": 4.968,
      "onscreen_delay": 0,
      "typing_delay": 4.968,
      "typing_duration": 4.968,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 270,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 271,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 8.005,
      "typing_delay": 2.994,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 272,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 5.249,
      "typing_delay": 5.749,
      "typing_duration": 5.749,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 273,
      "agent_id": 12,
      "delay": 6.996,
      "onscreen_delay": 5.746,
      "typing_delay": 1.25,
      "typing_duration": 6.002,
      "wpm": 65,
      "message": "ดูที่มุมตรงนี้นะคะ เห็นไหม "
    },
    {
      "message_id": 274,
      "agent_id": 13,
      "delay": 2.994,
      "onscreen_delay": 1.907,
      "typing_delay": 1.087,
      "typing_duration": 8.814,
      "wpm": 54,
      "message": "ข้างบน ขวามือสุดเลย มันจะมีคำว่า "
    },
    {
      "message_id": 275,
      "agent_id": 14,
      "delay": 4.814,
      "onscreen_delay": 3.568,
      "typing_delay": 1.246,
      "typing_duration": 11.663,
      "wpm": 21,
      "message": "Visibal 25 to 25 "
    },
    {
      "message_id": 276,
      "agent_id": 15,
      "delay": 7.663,
      "onscreen_delay": 6.601,
      "typing_delay": 1.062,
      "typing_duration": 11.722,
      "wpm": 33,
      "message": "เห็นไหมคะ ตรงนี้ 25 จาก 25 "
    },
    {
      "message_id": 277,
      "agent_id": 12,
      "delay": 7.722,
      "onscreen_delay": 6.678,
      "typing_delay": 1.044,
      "typing_duration": 9.407,
      "wpm": 40,
      "message": "เห็นไหมคะ มีตัวแปรทั้งหมด "
    },
    {
      "message_id": 278,
      "agent_id": 13,
      "delay": 5.406,
      "onscreen_delay": 4.205,
      "typing_delay": 1.201,
      "typing_duration": 9.021,
      "wpm": 33,
      "message": "25 สังเกตุว่า ตัวแปร"
    },
    {
      "message_id": 279,
      "agent_id": 14,
      "delay": 5.02,
      "onscreen_delay": 3.954,
      "typing_delay": 1.066,
      "typing_duration": 12.453,
      "wpm": 39,
      "message": "Group ครูมีไหม ไม่มีครูไม่ได้เซฟ "
    },
    {
      "message_id": 280,
      "agent_id": 15,
      "delay": 8.441,
      "onscreen_delay": 7.576,
      "typing_delay": 0.865,
      "typing_duration": 11.219,
      "wpm": 47,
      "message": "อาจจะมี ไหนใครมี 26 ตัวยกมือขึ้นค่ะ "
    },
    {
      "message_id": 281,
      "agent_id": 12,
      "delay": 7.219,
      "onscreen_delay": 6.18,
      "typing_delay": 1.039,
      "typing_duration": 10.184,
      "wpm": 43,
      "message": "โอ.เค. 2 คนนี้สร้างตัวแปรใหม่ "
    },
    {
      "message_id": 282,
      "agent_id": 13,
      "delay": 6.182,
      "onscreen_delay": 4.77,
      "typing_delay": 1.412,
      "typing_duration": 13.175,
      "wpm": 47,
      "message": "ชื่อว่าอะไรคะ Group เพราะว่าคุณมีอยู่แล้ว "
    },
    {
      "message_id": 283,
      "agent_id": 14,
      "delay": 9.174,
      "onscreen_delay": 9.174,
      "typing_delay": 0,
      "typing_duration": 7.576,
      "wpm": 79,
      "message": "จริงไหมคะ โอ.เค. ห้ามซ้ำ ชื่อห้ามซ้ำนะคะ "
    },
    {
      "message_id": 284,
      "agent_id": 15,
      "delay": 5.173,
      "onscreen_delay": 3.366,
      "typing_delay": 1.807,
      "typing_duration": 15.001,
      "wpm": 15,
      "message": "ตอนนี้ครูก็จะไป "
    },
    {
      "message_id": 285,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.119,
      "typing_delay": 0.881,
      "typing_duration": 12.947,
      "wpm": 29,
      "message": "ที่ Transform นะคะ Recode "
    },
    {
      "message_id": 286,
      "agent_id": 13,
      "delay": 8.946,
      "onscreen_delay": 7.654,
      "typing_delay": 1.292,
      "typing_duration": 12.794,
      "wpm": 21,
      "message": "Diffirent Variable "
    },
    {
      "message_id": 287,
      "agent_id": 14,
      "delay": 8.793,
      "onscreen_delay": 8.248,
      "typing_delay": 0.545,
      "typing_duration": 6.89,
      "wpm": 30,
      "message": "มาแล้วหน้าต่าง "
    },
    {
      "message_id": 288,
      "agent_id": 15,
      "delay": 4.792,
      "onscreen_delay": 1.831,
      "typing_delay": 2.961,
      "typing_duration": 12.651,
      "wpm": 28,
      "message": "หน้าต่างนี้เกิดมาหรือยัง "
    },
    {
      "message_id": 289,
      "agent_id": 12,
      "delay": 8.648,
      "onscreen_delay": 7.404,
      "typing_delay": 1.244,
      "typing_duration": 7.852,
      "wpm": 57,
      "message": "เราต้องตอบเขาส่วนนี้ สังเกตว่า"
    },
    {
      "message_id": 290,
      "agent_id": 13,
      "delay": 4.648,
      "onscreen_delay": 3.527,
      "typing_delay": 1.121,
      "typing_duration": 9.558,
      "wpm": 39,
      "message": "ตอนที่เราคลิกเข้ามา คำพูด"
    },
    {
      "message_id": 291,
      "agent_id": 14,
      "delay": 5.557,
      "onscreen_delay": 5.557,
      "typing_delay": 0,
      "typing_duration": 8.197,
      "wpm": 62,
      "message": "ตรงนี้มันเขียนคำว่าอะไรคะ อ่านดูซิ "
    },
    {
      "message_id": 292,
      "agent_id": 15,
      "delay": 4.413,
      "onscreen_delay": 0,
      "typing_delay": 4.413,
      "typing_duration": 10.381,
      "wpm": 26,
      "message": "ไม่เป็นไรคะ ดูดี ๆ "
    },
    {
      "message_id": 293,
      "agent_id": 12,
      "delay": 6.38,
      "onscreen_delay": 5.447,
      "typing_delay": 0.933,
      "typing_duration": 12.288,
      "wpm": 44,
      "message": "Number มาหรือยัง เริ่มต้นมันเขียนว่า "
    },
    {
      "message_id": 294,
      "agent_id": 13,
      "delay": 8.286,
      "onscreen_delay": 6.319,
      "typing_delay": 1.967,
      "typing_duration": 14.04,
      "wpm": 30,
      "message": "Input เห็นไหม Input Variable "
    },
    {
      "message_id": 295,
      "agent_id": 14,
      "delay": 10.04,
      "onscreen_delay": 9.925,
      "typing_delay": 0.115,
      "typing_duration": 9.06,
      "wpm": 75,
      "message": "คือตัวแปรนำเข้า จะเอาตัวไหนมาแบ่งเกณฑ์จริงไหม "
    },
    {
      "message_id": 296,
      "agent_id": 15,
      "delay": 6.04,
      "onscreen_delay": 5.127,
      "typing_delay": 0.913,
      "typing_duration": 10.897,
      "wpm": 45,
      "message": "ตอนนี้เราก็เลือกตัวแปรอะไรคะ อายุ "
    },
    {
      "message_id": 297,
      "agent_id": 12,
      "delay": 6.889,
      "onscreen_delay": 5.461,
      "typing_delay": 1.428,
      "typing_duration": 11.942,
      "wpm": 39,
      "message": "เพราะเราคลิกอายุส่งเข้าไป Input "
    },
    {
      "message_id": 298,
      "agent_id": 13,
      "delay": 7.941,
      "onscreen_delay": 7.133,
      "typing_delay": 0.808,
      "typing_duration": 10.245,
      "wpm": 32,
      "message": "กลายเป็นอะไรคะ Numeric "
    },
    {
      "message_id": 299,
      "agent_id": 14,
      "delay": 6.245,
      "onscreen_delay": 5.892,
      "typing_delay": 0.353,
      "typing_duration": 14.64,
      "wpm": 18,
      "message": "นอร์มาลิก Variable "
    },
    {
      "message_id": 300,
      "agent_id": 15,
      "delay": 10.639,
      "onscreen_delay": 8.985,
      "typing_delay": 1.654,
      "typing_duration": 14.168,
      "wpm": 35,
      "message": "เปลี่ยนเป็นตัวแปรอะไร เครื่องหมาย"
    },
    {
      "message_id": 301,
      "agent_id": 12,
      "delay": 10.166,
      "onscreen_delay": 9.312,
      "typing_delay": 0.854,
      "typing_duration": 11.809,
      "wpm": 60,
      "message": "คำพูด เครื่องหมายคำถามใช่ไหมคะ จะเอาอายุเปลี่ยน"
    },
    {
      "message_id": 302,
      "agent_id": 13,
      "delay": 7.809,
      "onscreen_delay": 7.018,
      "typing_delay": 0.791,
      "typing_duration": 10.666,
      "wpm": 48,
      "message": "เป็นอะไรล่ะเธอ เธอบอกเงื่อนไขฉันสิ "
    },
    {
      "message_id": 303,
      "agent_id": 14,
      "delay": 6.664,
      "onscreen_delay": 6.417,
      "typing_delay": 0.247,
      "typing_duration": 11.937,
      "wpm": 65,
      "message": "ตอนนี้เงื่อนไขแรกที่เราต้องบอกเขาคือ Output คำตอบที่"
    },
    {
      "message_id": 304,
      "agent_id": 15,
      "delay": 7.937,
      "onscreen_delay": 6.911,
      "typing_delay": 1.026,
      "typing_duration": 15,
      "wpm": 42,
      "message": "จะให้เป็นตัวแปรชื่ออะไร ตั้งชื่อเป็น Group"
    },
    {
      "message_id": 305,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.721,
      "typing_delay": 1.279,
      "typing_duration": 13.416,
      "wpm": 30,
      "message": "Age นะคะ ครูใช้ง่าย ๆ เลย G "
    },
    {
      "message_id": 306,
      "agent_id": 13,
      "delay": 9.404,
      "onscreen_delay": 6.138,
      "typing_delay": 3.266,
      "typing_duration": 8.621,
      "wpm": 10,
      "message": "G นะคะ "
    },
    {
      "message_id": 307,
      "agent_id": 14,
      "delay": 5.402,
      "onscreen_delay": 3.564,
      "typing_delay": 1.838,
      "typing_duration": 8.283,
      "wpm": 11,
      "message": "แล้วก็ "
    },
    {
      "message_id": 308,
      "agent_id": 15,
      "delay": 4.283,
      "onscreen_delay": 0.209,
      "typing_delay": 4.074,
      "typing_duration": 12.935,
      "wpm": 13,
      "message": "_Age ใช่ค่ะ "
    },
    {
      "message_id": 309,
      "agent_id": 12,
      "delay": 8.933,
      "onscreen_delay": 3.5,
      "typing_delay": 5.433,
      "typing_duration": 5.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 310,
      "agent_id": 13,
      "delay": 4.932,
      "onscreen_delay": 3.424,
      "typing_delay": 1.508,
      "typing_duration": 15,
      "wpm": 38,
      "message": "เพราะว่าเดี๋ยวเราจะแบ่งกลุ่มด้วยตัวแปร"
    },
    {
      "message_id": 311,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.999,
      "typing_delay": 0,
      "typing_duration": 13.268,
      "wpm": 47,
      "message": "อีกใช่ไหมคะ ต่อไปตัว G ตัวเดียวหมายความว่า "
    },
    {
      "message_id": 312,
      "agent_id": 15,
      "delay": 9.268,
      "onscreen_delay": 8.22,
      "typing_delay": 1.048,
      "typing_duration": 9.848,
      "wpm": 50,
      "message": "กลุ่มของอะไรคะ กลุ่มของอายุ ต่อไป"
    },
    {
      "message_id": 313,
      "agent_id": 12,
      "delay": 5.835,
      "onscreen_delay": 5.277,
      "typing_delay": 0.558,
      "typing_duration": 15,
      "wpm": 53,
      "message": "เราก็มาพิมพ์ความหมายเป็นภาษาไทยเพื่อให้ง่ายต่อการอธิบ"
    },
    {
      "message_id": 314,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 9.812,
      "typing_delay": 1.187,
      "typing_duration": 6.496,
      "wpm": 32,
      "message": "เป็นกลุ่มคนตาม"
    },
    {
      "message_id": 315,
      "agent_id": 14,
      "delay": 6.997,
      "onscreen_delay": 6.77,
      "typing_delay": 0.227,
      "typing_duration": 4.599,
      "wpm": 82,
      "message": "อายุนะคะ ตามช่วงอายุก็ได้ "
    },
    {
      "message_id": 316,
      "agent_id": 15,
      "delay": 9.687,
      "onscreen_delay": 0,
      "typing_delay": 9.687,
      "typing_duration": 9.687,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 317,
      "agent_id": 12,
      "delay": 5.68,
      "onscreen_delay": 1.233,
      "typing_delay": 4.447,
      "typing_duration": 4.447,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 318,
      "agent_id": 13,
      "delay": 1.68,
      "onscreen_delay": 0.213,
      "typing_delay": 1.467,
      "typing_duration": 9.286,
      "wpm": 34,
      "message": "พอคลิกคำอธิบายภาษาไทย"
    },
    {
      "message_id": 319,
      "agent_id": 14,
      "delay": 5.285,
      "onscreen_delay": 5.285,
      "typing_delay": 0,
      "typing_duration": 6.782,
      "wpm": 84,
      "message": "เสร็จแล้ว เราต้องคลิกคำว่า Change นะคะ "
    },
    {
      "message_id": 320,
      "agent_id": 15,
      "delay": 3.678,
      "onscreen_delay": 0,
      "typing_delay": 3.678,
      "typing_duration": 15,
      "wpm": 22,
      "message": "สังเกตพอเราคลิกคำว่า \""
    },
    {
      "message_id": 321,
      "agent_id": 12,
      "delay": 10.997,
      "onscreen_delay": 9.855,
      "typing_delay": 1.142,
      "typing_duration": 5.402,
      "wpm": 44,
      "message": "แล้วอะไรเกิดขึ้น "
    },
    {
      "message_id": 322,
      "agent_id": 13,
      "delay": 6.997,
      "onscreen_delay": 6.352,
      "typing_delay": 0.645,
      "typing_duration": 11.842,
      "wpm": 43,
      "message": "เกิดอะไรขึ้นคะ ในช่องสี่เหลี่ยมนี้ "
    },
    {
      "message_id": 323,
      "agent_id": 14,
      "delay": 7.84,
      "onscreen_delay": 7.248,
      "typing_delay": 0.592,
      "typing_duration": 12.529,
      "wpm": 61,
      "message": "G กระโดดเข้ามาเครื่องหมายคำถามหายไป ตอนนี้ซอฟต์แวร์"
    },
    {
      "message_id": 324,
      "agent_id": 15,
      "delay": 8.529,
      "onscreen_delay": 7.812,
      "typing_delay": 0.717,
      "typing_duration": 15,
      "wpm": 34,
      "message": "มันรู้แล้วว่า เราจะเอาอายุมาเปลียน"
    },
    {
      "message_id": 325,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 10.086,
      "typing_delay": 0.912,
      "typing_duration": 8.117,
      "wpm": 74,
      "message": "กลุ่มอายุ สิ่งต่อมาที่เราต้องบอกมันก็คือ "
    },
    {
      "message_id": 326,
      "agent_id": 13,
      "delay": 6.996,
      "onscreen_delay": 6.133,
      "typing_delay": 0.863,
      "typing_duration": 9.731,
      "wpm": 52,
      "message": "บอกค่าเก่า และค่าใหม่ คือ เงื่อนไข"
    },
    {
      "message_id": 327,
      "agent_id": 14,
      "delay": 5.731,
      "onscreen_delay": 5.731,
      "typing_delay": 0,
      "typing_duration": 7.044,
      "wpm": 77,
      "message": "การเปลี่ยนแปลงนั่นเองนะคะ คลิกเข้าไป "
    },
    {
      "message_id": 328,
      "agent_id": 15,
      "delay": 3.037,
      "onscreen_delay": 1.92,
      "typing_delay": 1.117,
      "typing_duration": 13.009,
      "wpm": 33,
      "message": "ตอนนี้ข้อมูลเราสมบูรณ์มากนะคะ "
    },
    {
      "message_id": 329,
      "agent_id": 12,
      "delay": 9.008,
      "onscreen_delay": 7.941,
      "typing_delay": 1.067,
      "typing_duration": 11.674,
      "wpm": 60,
      "message": "Missing ดังนั้น โอกาสต่อ ๆ ไปจะอธิบายให้ฟังนะคะ "
    },
    {
      "message_id": 330,
      "agent_id": 13,
      "delay": 7.673,
      "onscreen_delay": 6.492,
      "typing_delay": 1.181,
      "typing_duration": 9.676,
      "wpm": 60,
      "message": "ตอนนี้เอาแบบอย่างง่ายก่อน เงื่อนไขที่ 1 "
    },
    {
      "message_id": 331,
      "agent_id": 14,
      "delay": 5.675,
      "onscreen_delay": 4.249,
      "typing_delay": 1.426,
      "typing_duration": 8.931,
      "wpm": 22,
      "message": "ค่าน้อยสุดถึง "
    },
    {
      "message_id": 332,
      "agent_id": 15,
      "delay": 4.93,
      "onscreen_delay": 3.411,
      "typing_delay": 1.519,
      "typing_duration": 15,
      "wpm": 51,
      "message": "20 นี่นะคะ เราก็เลือกตรงนี้นะคะ Lowest thru Value 2"
    },
    {
      "message_id": 333,
      "agent_id": 12,
      "delay": 10.997,
      "onscreen_delay": 9.937,
      "typing_delay": 1.06,
      "typing_duration": 11.917,
      "wpm": 35,
      "message": "Value 20 นะ ให้ค่า New มีค่า"
    },
    {
      "message_id": 334,
      "agent_id": 13,
      "delay": 7.916,
      "onscreen_delay": 7.1,
      "typing_delay": 0.816,
      "typing_duration": 10.997,
      "wpm": 31,
      "message": "เป็น 1 เขารู้จังหรือยัง "
    },
    {
      "message_id": 335,
      "agent_id": 14,
      "delay": 6.987,
      "onscreen_delay": 5.152,
      "typing_delay": 1.835,
      "typing_duration": 12.227,
      "wpm": 31,
      "message": "SPSS เขารู้จักหรือยัง ยัง "
    },
    {
      "message_id": 336,
      "agent_id": 15,
      "delay": 8.227,
      "onscreen_delay": 6.607,
      "typing_delay": 1.62,
      "typing_duration": 10.941,
      "wpm": 22,
      "message": "Add มาตรงนี้นะคะ "
    },
    {
      "message_id": 337,
      "agent_id": 12,
      "delay": 6.941,
      "onscreen_delay": 5.808,
      "typing_delay": 1.133,
      "typing_duration": 13.618,
      "wpm": 51,
      "message": "เก่าไปใหม่มา 1 เงื่อนไขแล้ว ต่อไปเงื่อนไขที่ 2 "
    },
    {
      "message_id": 338,
      "agent_id": 13,
      "delay": 9.616,
      "onscreen_delay": 5.729,
      "typing_delay": 3.887,
      "typing_duration": 5.28,
      "wpm": 6,
      "message": "21 "
    },
    {
      "message_id": 339,
      "agent_id": 14,
      "delay": 5.616,
      "onscreen_delay": 4.948,
      "typing_delay": 0.668,
      "typing_duration": 10.499,
      "wpm": 29,
      "message": "ถึงค่ามากสุด ให้เป็น"
    },
    {
      "message_id": 340,
      "agent_id": 15,
      "delay": 6.498,
      "onscreen_delay": 5.413,
      "typing_delay": 1.085,
      "typing_duration": 11.602,
      "wpm": 36,
      "message": "กลุ่มที่ 2 แล้วก็ Add เข้าไป "
    },
    {
      "message_id": 341,
      "agent_id": 12,
      "delay": 7.601,
      "onscreen_delay": 5.28,
      "typing_delay": 2.321,
      "typing_duration": 10.31,
      "wpm": 51,
      "message": "จากนั้นคลิก พอบอกเงื่อนไขครบสมบูรณ์"
    },
    {
      "message_id": 342,
      "agent_id": 13,
      "delay": 6.308,
      "onscreen_delay": 4.865,
      "typing_delay": 1.443,
      "typing_duration": 11.803,
      "wpm": 39,
      "message": "ครบถ้วนแล้วนะคะ แล้วก็ Continue "
    },
    {
      "message_id": 343,
      "agent_id": 14,
      "delay": 7.803,
      "onscreen_delay": 7.606,
      "typing_delay": 0.197,
      "typing_duration": 5.541,
      "wpm": 73,
      "message": "กลับไปที่หน้าต่างคำสั่งเดิม "
    },
    {
      "message_id": 344,
      "agent_id": 15,
      "delay": 3.801,
      "onscreen_delay": 3.048,
      "typing_delay": 0.753,
      "typing_duration": 15.002,
      "wpm": 30,
      "message": "คำสั่งเราสมบูรณ์แล้ว คลิก O.k\u003e "
    },
    {
      "message_id": 345,
      "agent_id": 12,
      "delay": 11.002,
      "onscreen_delay": 10.433,
      "typing_delay": 0.569,
      "typing_duration": 5.034,
      "wpm": 69,
      "message": "เป็นสีดำนะคะ คลิกได้เลย "
    },
    {
      "message_id": 346,
      "agent_id": 13,
      "delay": 7.001,
      "onscreen_delay": 4.163,
      "typing_delay": 2.838,
      "typing_duration": 8.856,
      "wpm": 36,
      "message": "พอเครื่องมัน Run นะคะ "
    },
    {
      "message_id": 347,
      "agent_id": 14,
      "delay": 4.855,
      "onscreen_delay": 4.855,
      "typing_delay": 0,
      "typing_duration": 11.802,
      "wpm": 38,
      "message": "Output หน้าต่างผลลัพธ์ของ SPSS "
    },
    {
      "message_id": 348,
      "agent_id": 15,
      "delay": 7.801,
      "onscreen_delay": 6.85,
      "typing_delay": 0.951,
      "typing_duration": 15.001,
      "wpm": 32,
      "message": "ก็จะปรากฏขึ้นมาว่า เมื่อตะกี้เรา"
    },
    {
      "message_id": 349,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.88,
      "typing_delay": 1.12,
      "typing_duration": 11.821,
      "wpm": 47,
      "message": "เขาก็จะบอก Syntax มันอยู่ตรงนี้ ว่าทำ"
    },
    {
      "message_id": 350,
      "agent_id": 13,
      "delay": 7.821,
      "onscreen_delay": 7.035,
      "typing_delay": 0.786,
      "typing_duration": 4.454,
      "wpm": 20,
      "message": "แล้วนะ "
    },
    {
      "message_id": 351,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 352,
      "agent_id": 15,
      "delay": 10.997,
      "onscreen_delay": 4.953,
      "typing_delay": 6.044,
      "typing_duration": 6.044,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 353,
      "agent_id": 12,
      "delay": 10.368,
      "onscreen_delay": 0,
      "typing_delay": 10.368,
      "typing_duration": 10.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 354,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 355,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 356,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 357,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 358,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 359,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 360,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 361,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 362,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 363,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 364,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 365,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 366,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 367,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 368,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 369,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 4.005,
      "typing_delay": 6.996,
      "typing_duration": 6.996,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 370,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 371,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 4.965,
      "typing_delay": 6.034,
      "typing_duration": 9.217,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 372,
      "agent_id": 15,
      "delay": 6.997,
      "onscreen_delay": 4.908,
      "typing_delay": 2.089,
      "typing_duration": 8.298,
      "wpm": 27,
      "message": "ได้แล้วใช่ไหมคะ "
    },
    {
      "message_id": 373,
      "agent_id": 12,
      "delay": 4.296,
      "onscreen_delay": 1.048,
      "typing_delay": 3.248,
      "typing_duration": 6.828,
      "wpm": 35,
      "message": "เดี๋ยวใครได้แล้ว"
    },
    {
      "message_id": 374,
      "agent_id": 13,
      "delay": 2.826,
      "onscreen_delay": 1.873,
      "typing_delay": 0.953,
      "typing_duration": 14.444,
      "wpm": 38,
      "message": "ครูขอซ่อนหน้าต่างผลลัพธ์แป๊บหนึ่งนะคะ "
    },
    {
      "message_id": 375,
      "agent_id": 14,
      "delay": 10.443,
      "onscreen_delay": 10.175,
      "typing_delay": 0.268,
      "typing_duration": 12.851,
      "wpm": 35,
      "message": "ที่จอเครื่องหน้าต่างครูนี่นะคะ "
    },
    {
      "message_id": 376,
      "agent_id": 15,
      "delay": 8.851,
      "onscreen_delay": 3.856,
      "typing_delay": 4.995,
      "typing_duration": 9.628,
      "wpm": 14,
      "message": "จะเราเห็น"
    },
    {
      "message_id": 377,
      "agent_id": 12,
      "delay": 5.627,
      "onscreen_delay": 5.191,
      "typing_delay": 0.436,
      "typing_duration": 7.377,
      "wpm": 51,
      "message": "ตัวแปรใหม่ที่มันสร้างขึ้น "
    },
    {
      "message_id": 378,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 379,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 380,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 381,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 382,
      "agent_id": 13,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 383,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 384,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 385,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 386,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 387,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 388,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 389,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 390,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 391,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 392,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 393,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 394,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 395,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 396,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 397,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 398,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 399,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 400,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 401,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 402,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 403,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 404,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 405,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 406,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 407,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 408,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 409,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 410,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 411,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 412,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 413,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 414,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 415,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 416,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 417,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 418,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 419,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 420,
      "agent_id": 15,
      "delay": 12.758,
      "onscreen_delay": 0,
      "typing_delay": 12.758,
      "typing_duration": 12.758,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 421,
      "agent_id": 12,
      "delay": 9.866,
      "onscreen_delay": 0,
      "typing_delay": 9.866,
      "typing_duration": 9.866,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 422,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 423,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 9.716,
      "typing_delay": 1.284,
      "typing_duration": 12.703,
      "wpm": 27,
      "message": "ตอนนี้เราได้ตัวแปรกลุ่ม"
    },
    {
      "message_id": 424,
      "agent_id": 15,
      "delay": 8.702,
      "onscreen_delay": 7.938,
      "typing_delay": 0.764,
      "typing_duration": 13.008,
      "wpm": 29,
      "message": "ตัวแปรกลุ่มอายุมาแล้วนะคะ "
    },
    {
      "message_id": 425,
      "agent_id": 12,
      "delay": 9.007,
      "onscreen_delay": 8.544,
      "typing_delay": 0.463,
      "typing_duration": 11.637,
      "wpm": 64,
      "message": "ตอนนี้เราเข้าใจอยู่แล้วว่ากลุ่มที่ 1 คือ คนที่อายุ "
    },
    {
      "message_id": 426,
      "agent_id": 13,
      "delay": 7.636,
      "onscreen_delay": 6.85,
      "typing_delay": 0.786,
      "typing_duration": 15,
      "wpm": 36,
      "message": "20 ใช่ไหมคะ กลุ่มที่ 2 คือ คนที่ อาย"
    },
    {
      "message_id": 427,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.881,
      "typing_delay": 0.119,
      "typing_duration": 9.02,
      "wpm": 72,
      "message": "20 ปีขึ้นไป เพื่อที่จะให้คนอื่นเข้าใจงานเรา"
    },
    {
      "message_id": 428,
      "agent_id": 15,
      "delay": 6.999,
      "onscreen_delay": 6.204,
      "typing_delay": 0.795,
      "typing_duration": 14.054,
      "wpm": 45,
      "message": "เวลาเราทำงานกับคนอื่นนะคะ เราก็ต้องมาทำงาน"
    },
    {
      "message_id": 429,
      "agent_id": 12,
      "delay": 10.054,
      "onscreen_delay": 9.667,
      "typing_delay": 0.387,
      "typing_duration": 9.696,
      "wpm": 62,
      "message": "ต่อมาก็คือ อธิบายโครงสร้างแฟ้มข้อมูลใหม่"
    },
    {
      "message_id": 430,
      "agent_id": 13,
      "delay": 6.053,
      "onscreen_delay": 5.512,
      "typing_delay": 0.541,
      "typing_duration": 13.49,
      "wpm": 34,
      "message": "นะคะ เนื่องจากมันมีตัวแปร G_Age "
    },
    {
      "message_id": 431,
      "agent_id": 14,
      "delay": 9.489,
      "onscreen_delay": 9.155,
      "typing_delay": 0.334,
      "typing_duration": 8.577,
      "wpm": 66,
      "message": "เกิดขึ้นนะคะ ให้เราไปที่ Variable View "
    },
    {
      "message_id": 432,
      "agent_id": 15,
      "delay": 5.48,
      "onscreen_delay": 1.753,
      "typing_delay": 3.727,
      "typing_duration": 10.473,
      "wpm": 30,
      "message": "แล้วมาที่บรรทัดที่ 26 "
    },
    {
      "message_id": 433,
      "agent_id": 12,
      "delay": 6.473,
      "onscreen_delay": 5.689,
      "typing_delay": 0.784,
      "typing_duration": 10.014,
      "wpm": 55,
      "message": "ตัวแปรใหม่ที่มันเกิดขึ้นบรรทัดนี้นะคะ "
    },
    {
      "message_id": 434,
      "agent_id": 13,
      "delay": 6.013,
      "onscreen_delay": 4.124,
      "typing_delay": 1.889,
      "typing_duration": 6.805,
      "wpm": 33,
      "message": "อย่างแรกเลยนะคะ "
    },
    {
      "message_id": 435,
      "agent_id": 14,
      "delay": 2.805,
      "onscreen_delay": 2.805,
      "typing_delay": 0,
      "typing_duration": 10.399,
      "wpm": 59,
      "message": "ให้เราไปเปลี่ยน Value ค่าของมันตรงนี้นะคะ "
    },
    {
      "message_id": 436,
      "agent_id": 15,
      "delay": 6.399,
      "onscreen_delay": 0.466,
      "typing_delay": 5.933,
      "typing_duration": 13.823,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 437,
      "agent_id": 12,
      "delay": 9.823,
      "onscreen_delay": 9.048,
      "typing_delay": 0.775,
      "typing_duration": 13.358,
      "wpm": 43,
      "message": "คลิกที่ None ตรงนี้นะคะ ลูกศรจุด 3 จุด "
    },
    {
      "message_id": 438,
      "agent_id": 13,
      "delay": 9.357,
      "onscreen_delay": 8.081,
      "typing_delay": 1.276,
      "typing_duration": 8.15,
      "wpm": 40,
      "message": "คลิกลงไปเลย แล้วบอกเขา "
    },
    {
      "message_id": 439,
      "agent_id": 14,
      "delay": 5.356,
      "onscreen_delay": 4.436,
      "typing_delay": 0.92,
      "typing_duration": 7.428,
      "wpm": 48,
      "message": "1. มีความหมายหมายถึงอะไร "
    },
    {
      "message_id": 440,
      "agent_id": 15,
      "delay": 3.427,
      "onscreen_delay": 2.81,
      "typing_delay": 0.617,
      "typing_duration": 12.156,
      "wpm": 31,
      "message": "1 ก็คือกลุ่มนักศึกษาที่มี"
    },
    {
      "message_id": 441,
      "agent_id": 12,
      "delay": 8.155,
      "onscreen_delay": 7.342,
      "typing_delay": 0.813,
      "typing_duration": 7.123,
      "wpm": 36,
      "message": "อายุไม่เกิน 20 ปี "
    },
    {
      "message_id": 442,
      "agent_id": 13,
      "delay": 4.154,
      "onscreen_delay": 1.854,
      "typing_delay": 2.3,
      "typing_duration": 8.313,
      "wpm": 34,
      "message": "หรือกลุ่มคนก็ได้ค่ะ "
    },
    {
      "message_id": 443,
      "agent_id": 14,
      "delay": 4.313,
      "onscreen_delay": 0.296,
      "typing_delay": 4.017,
      "typing_duration": 4.017,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 444,
      "agent_id": 15,
      "delay": 10.623,
      "onscreen_delay": 0,
      "typing_delay": 10.623,
      "typing_duration": 10.623,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 445,
      "agent_id": 12,
      "delay": 6.622,
      "onscreen_delay": 0.466,
      "typing_delay": 6.156,
      "typing_duration": 6.156,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 446,
      "agent_id": 13,
      "delay": 5.801,
      "onscreen_delay": 0,
      "typing_delay": 5.801,
      "typing_duration": 5.801,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 447,
      "agent_id": 14,
      "delay": 1.8,
      "onscreen_delay": 0.97,
      "typing_delay": 0.83,
      "typing_duration": 8.513,
      "wpm": 60,
      "message": "ตอนนี้เรากำลังอธิบายค่าความหมายของ"
    },
    {
      "message_id": 448,
      "agent_id": 15,
      "delay": 4.512,
      "onscreen_delay": 3.923,
      "typing_delay": 0.589,
      "typing_duration": 15,
      "wpm": 39,
      "message": "กลุ่มที่ 1 คือกลุ่มอะไระนะคะ ขั้นตอนนี้"
    },
    {
      "message_id": 449,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 10.191,
      "typing_delay": 0.807,
      "typing_duration": 6.269,
      "wpm": 84,
      "message": "ผู้ร่วมงานของเราเข้าใจงานของเรานะคะ "
    },
    {
      "message_id": 450,
      "agent_id": 13,
      "delay": 6.997,
      "onscreen_delay": 5.76,
      "typing_delay": 1.237,
      "typing_duration": 14.838,
      "wpm": 48,
      "message": "เพราะการวิเคราะห์ข้อมูล ส่วนใหญ่เขาทำงานเป็นทีม "
    },
    {
      "message_id": 451,
      "agent_id": 14,
      "delay": 10.837,
      "onscreen_delay": 10.589,
      "typing_delay": 0.248,
      "typing_duration": 12.989,
      "wpm": 60,
      "message": "เป็นข้อมูลระดับบิ๊ก ๆ นะคะ จะไม่ค่อยวิเคราะห์คนเดียว "
    },
    {
      "message_id": 452,
      "agent_id": 15,
      "delay": 8.988,
      "onscreen_delay": 6.936,
      "typing_delay": 2.052,
      "typing_duration": 13.956,
      "wpm": 31,
      "message": "จากนั้นพอบอกค่าที่ 1 ความหมาย "
    },
    {
      "message_id": 453,
      "agent_id": 12,
      "delay": 9.955,
      "onscreen_delay": 8.186,
      "typing_delay": 1.769,
      "typing_duration": 13.65,
      "wpm": 58,
      "message": "Label นี้คือความหมายใช่ไหมคะ เสร็จแล้วทำอย่างไรคะ Add "
    },
    {
      "message_id": 454,
      "agent_id": 13,
      "delay": 9.649,
      "onscreen_delay": 9.111,
      "typing_delay": 0.538,
      "typing_duration": 8.312,
      "wpm": 16,
      "message": "เข้าไป ทำ"
    },
    {
      "message_id": 455,
      "agent_id": 14,
      "delay": 5.649,
      "onscreen_delay": 5.649,
      "typing_delay": 0,
      "typing_duration": 11.184,
      "wpm": 50,
      "message": "แบบนี้กับกลุ่มที่ 2 ด้วย ครูมีวิธีลัด "
    },
    {
      "message_id": 456,
      "agent_id": 15,
      "delay": 7.183,
      "onscreen_delay": 6.414,
      "typing_delay": 0.769,
      "typing_duration": 14.491,
      "wpm": 30,
      "message": "ทำแบบนี้นะคะ วิธีลัด อย่างแรก "
    },
    {
      "message_id": 457,
      "agent_id": 12,
      "delay": 10.49,
      "onscreen_delay": 9.817,
      "typing_delay": 0.673,
      "typing_duration": 14.077,
      "wpm": 62,
      "message": "เราทำกลุ่มที่ 1 เสร็จแล้ว วิธีลัดนะคะ ให้เราเอาเมาส์ไปคลิก"
    },
    {
      "message_id": 458,
      "agent_id": 13,
      "delay": 10.077,
      "onscreen_delay": 9.387,
      "typing_delay": 0.69,
      "typing_duration": 8.598,
      "wpm": 47,
      "message": "ที่กลุ่มที่ 1 ที่เราตั้งค่า"
    },
    {
      "message_id": 459,
      "agent_id": 14,
      "delay": 6.075,
      "onscreen_delay": 5.759,
      "typing_delay": 0.316,
      "typing_duration": 10.507,
      "wpm": 61,
      "message": "มันไปเมื่อสักครู่ แล้วเปลี่ยนเลข 1 กลายเป็น"
    },
    {
      "message_id": 460,
      "agent_id": 15,
      "delay": 6.493,
      "onscreen_delay": 5.797,
      "typing_delay": 0.696,
      "typing_duration": 14.489,
      "wpm": 26,
      "message": "เลข 2 แล้วก็เปลี่ยน Lable "
    },
    {
      "message_id": 461,
      "agent_id": 12,
      "delay": 10.488,
      "onscreen_delay": 9.727,
      "typing_delay": 0.761,
      "typing_duration": 9.452,
      "wpm": 49,
      "message": "ทำไมคะ เกิน 20 ปี ลบคำว่าไม่ออก "
    },
    {
      "message_id": 462,
      "agent_id": 13,
      "delay": 6.482,
      "onscreen_delay": 5.255,
      "typing_delay": 1.227,
      "typing_duration": 12.991,
      "wpm": 48,
      "message": "ความหมายเดียวกัน ถูกต้องไหม จากนั้นให้คลิก"
    },
    {
      "message_id": 463,
      "agent_id": 14,
      "delay": 8.991,
      "onscreen_delay": 8.509,
      "typing_delay": 0.482,
      "typing_duration": 8.592,
      "wpm": 49,
      "message": "คำว่า Add คลิกคำว่า Add นะคะ "
    },
    {
      "message_id": 464,
      "agent_id": 15,
      "delay": 4.989,
      "onscreen_delay": 1.982,
      "typing_delay": 3.007,
      "typing_duration": 12.041,
      "wpm": 30,
      "message": "ขั้นตอนการทำแบบนี้คือการ"
    },
    {
      "message_id": 465,
      "agent_id": 12,
      "delay": 8.041,
      "onscreen_delay": 7.481,
      "typing_delay": 0.56,
      "typing_duration": 13.262,
      "wpm": 37,
      "message": "คัดลอกคุณสมบัติข้อที่ 1 มาปรับแก้ "
    },
    {
      "message_id": 466,
      "agent_id": 13,
      "delay": 9.261,
      "onscreen_delay": 8.604,
      "typing_delay": 0.657,
      "typing_duration": 12.734,
      "wpm": 47,
      "message": "อันที่ 2 เราไม่ต้องพิมพ์เห็นไหมคะ เราแก้"
    },
    {
      "message_id": 467,
      "agent_id": 14,
      "delay": 8.733,
      "onscreen_delay": 8.51,
      "typing_delay": 0.223,
      "typing_duration": 5.171,
      "wpm": 29,
      "message": "เอาเร็วมาก "
    },
    {
      "message_id": 468,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 469,
      "agent_id": 12,
      "delay": 11.002,
      "onscreen_delay": 6.292,
      "typing_delay": 4.71,
      "typing_duration": 4.71,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 470,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 471,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 472,
      "agent_id": 15,
      "delay": 10.996,
      "onscreen_delay": 6.444,
      "typing_delay": 4.552,
      "typing_duration": 4.552,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 473,
      "agent_id": 12,
      "delay": 6.993,
      "onscreen_delay": 5.386,
      "typing_delay": 1.607,
      "typing_duration": 12.434,
      "wpm": 35,
      "message": "กลุ่มคนที่มีอายุเกิน 20 ปีค่ะ "
    },
    {
      "message_id": 474,
      "agent_id": 13,
      "delay": 8.429,
      "onscreen_delay": 5.659,
      "typing_delay": 2.77,
      "typing_duration": 12.287,
      "wpm": 38,
      "message": "กลุ่มที่ 1 ไม่เกิน 20 ใใช่ไหมคะ "
    },
    {
      "message_id": 475,
      "agent_id": 14,
      "delay": 8.285,
      "onscreen_delay": 5.309,
      "typing_delay": 2.976,
      "typing_duration": 6.78,
      "wpm": 22,
      "message": "เกิน 20 ปี"
    },
    {
      "message_id": 476,
      "agent_id": 15,
      "delay": 4.284,
      "onscreen_delay": 3.778,
      "typing_delay": 0.506,
      "typing_duration": 9.452,
      "wpm": 48,
      "message": "ก็คือ ก็ 21 ปี ใช่ไหมคะ ถูกไหม "
    },
    {
      "message_id": 477,
      "agent_id": 12,
      "delay": 5.451,
      "onscreen_delay": 4.557,
      "typing_delay": 0.894,
      "typing_duration": 12.729,
      "wpm": 47,
      "message": "ภาษามันใช้ได้หลายแบบนะคะ คำว่าเกิน 20 ปี "
    },
    {
      "message_id": 478,
      "agent_id": 13,
      "delay": 8.728,
      "onscreen_delay": 7.858,
      "typing_delay": 0.87,
      "typing_duration": 10.962,
      "wpm": 48,
      "message": "ใช้คำว่า ตั้งแต่ 21 ปี ขึ้นไป ก็ได้ "
    },
    {
      "message_id": 479,
      "agent_id": 14,
      "delay": 6.958,
      "onscreen_delay": 5.084,
      "typing_delay": 1.874,
      "typing_duration": 10.862,
      "wpm": 50,
      "message": "เขาอาจจะ 20 ปี 1 เดือน 20 ปี 2 เดือน "
    },
    {
      "message_id": 480,
      "agent_id": 15,
      "delay": 6.86,
      "onscreen_delay": 5.799,
      "typing_delay": 1.061,
      "typing_duration": 8.629,
      "wpm": 38,
      "message": "ก็ถือว่าเกิน 20 ใช่ไหม "
    },
    {
      "message_id": 481,
      "agent_id": 12,
      "delay": 4.629,
      "onscreen_delay": 1.615,
      "typing_delay": 3.014,
      "typing_duration": 11.058,
      "wpm": 31,
      "message": "ใครเสร็จแล้วคลิกปุ่ม OK "
    },
    {
      "message_id": 482,
      "agent_id": 13,
      "delay": 7.058,
      "onscreen_delay": 3.592,
      "typing_delay": 3.466,
      "typing_duration": 9.202,
      "wpm": 21,
      "message": "แล้วกลับมาที่ "
    },
    {
      "message_id": 483,
      "agent_id": 14,
      "delay": 5.201,
      "onscreen_delay": 3.272,
      "typing_delay": 1.929,
      "typing_duration": 6.634,
      "wpm": 20,
      "message": "Data View "
    },
    {
      "message_id": 484,
      "agent_id": 15,
      "delay": 2.633,
      "onscreen_delay": 1.472,
      "typing_delay": 1.161,
      "typing_duration": 14.164,
      "wpm": 26,
      "message": "ถ้าเราตั้ง Label แล้วนะคะ "
    },
    {
      "message_id": 485,
      "agent_id": 12,
      "delay": 10.163,
      "onscreen_delay": 9.797,
      "typing_delay": 0.366,
      "typing_duration": 7.679,
      "wpm": 49,
      "message": "ของมันให้ใช้ปุ่มนี้นะคะ 1 "
    },
    {
      "message_id": 486,
      "agent_id": 13,
      "delay": 6.162,
      "onscreen_delay": 4.877,
      "typing_delay": 1.285,
      "typing_duration": 13.519,
      "wpm": 17,
      "message": "Switch ไปเป็น A "
    },
    {
      "message_id": 487,
      "agent_id": 14,
      "delay": 9.519,
      "onscreen_delay": 6.502,
      "typing_delay": 3.017,
      "typing_duration": 10.391,
      "wpm": 26,
      "message": "อ๋อ เดี๋ยวรอค่ะ รอ "
    },
    {
      "message_id": 488,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 489,
      "agent_id": 12,
      "delay": 11.002,
      "onscreen_delay": 6.565,
      "typing_delay": 4.437,
      "typing_duration": 4.437,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 490,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 491,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 492,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 493,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 494,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 495,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 496,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 497,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 498,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 499,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 500,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 501,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 502,
      "agent_id": 13,
      "delay": 14.999,
      "onscreen_delay": 0,
      "typing_delay": 14.999,
      "typing_duration": 14.999,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 503,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 504,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 1.286,
      "typing_delay": 9.714,
      "typing_duration": 9.714,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 505,
      "agent_id": 12,
      "delay": 9.982,
      "onscreen_delay": 0,
      "typing_delay": 9.982,
      "typing_duration": 9.982,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 506,
      "agent_id": 13,
      "delay": 5.979,
      "onscreen_delay": 2.896,
      "typing_delay": 3.083,
      "typing_duration": 11.139,
      "wpm": 34,
      "message": "โอ.เค. เรียบร้อยหรือยังคะ "
    },
    {
      "message_id": 507,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 508,
      "agent_id": 15,
      "delay": 11.002,
      "onscreen_delay": 3.293,
      "typing_delay": 7.709,
      "typing_duration": 7.709,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 509,
      "agent_id": 12,
      "delay": 7,
      "onscreen_delay": 2.495,
      "typing_delay": 4.505,
      "typing_duration": 4.505,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 510,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 511,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 512,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 513,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 514,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 515,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 516,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 4.098,
      "typing_delay": 6.902,
      "typing_duration": 6.902,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 517,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 518,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 519,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 520,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 521,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 522,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 523,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 524,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 525,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 526,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 527,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 528,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 529,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 530,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 531,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 532,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 533,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 534,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 535,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 536,
      "agent_id": 15,
      "delay": 12.007,
      "onscreen_delay": 0,
      "typing_delay": 12.007,
      "typing_duration": 12.007,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 537,
      "agent_id": 12,
      "delay": 8.006,
      "onscreen_delay": 1.525,
      "typing_delay": 6.481,
      "typing_duration": 14.068,
      "wpm": 17,
      "message": "โอ.เค. เรียบร้อย"
    },
    {
      "message_id": 538,
      "agent_id": 13,
      "delay": 10.065,
      "onscreen_delay": 8.825,
      "typing_delay": 1.24,
      "typing_duration": 9.08,
      "wpm": 45,
      "message": "หรือยังคะ เรียบร้อยแล้วนะคะ "
    },
    {
      "message_id": 539,
      "agent_id": 14,
      "delay": 6.063,
      "onscreen_delay": 5.967,
      "typing_delay": 0.096,
      "typing_duration": 6.928,
      "wpm": 80,
      "message": "พอเราทำเรียบร้อยแล้ว ตรงนี้มันจะมีค่า"
    },
    {
      "message_id": 540,
      "agent_id": 15,
      "delay": 2.928,
      "onscreen_delay": 2.28,
      "typing_delay": 0.648,
      "typing_duration": 14.608,
      "wpm": 36,
      "message": "คำอธิบายเกิดขึ้นนะคะ ต่อไปเราจะไปทำ"
    },
    {
      "message_id": 541,
      "agent_id": 12,
      "delay": 10.607,
      "onscreen_delay": 9.803,
      "typing_delay": 0.804,
      "typing_duration": 12.974,
      "wpm": 27,
      "message": "แผนภูมิวงกลมเพื่อแสดงคน"
    },
    {
      "message_id": 542,
      "agent_id": 13,
      "delay": 8.973,
      "onscreen_delay": 8.068,
      "typing_delay": 0.905,
      "typing_duration": 11.03,
      "wpm": 34,
      "message": "ในช่วงอายุที่เราแบ่งกลุ่ม"
    },
    {
      "message_id": 543,
      "agent_id": 14,
      "delay": 7.028,
      "onscreen_delay": 7.028,
      "typing_delay": 0,
      "typing_duration": 5.596,
      "wpm": 86,
      "message": "สักครู่นะคะ คำสั่งในการสร้างกราฟ "
    },
    {
      "message_id": 544,
      "agent_id": 15,
      "delay": 3.028,
      "onscreen_delay": 2.676,
      "typing_delay": 0.352,
      "typing_duration": 8.213,
      "wpm": 47,
      "message": "ไปเมนูกราฟนะคะ แล้วก็เลือก "
    },
    {
      "message_id": 545,
      "agent_id": 12,
      "delay": 4.212,
      "onscreen_delay": 2.69,
      "typing_delay": 1.522,
      "typing_duration": 12.153,
      "wpm": 16,
      "message": "Lagacy Dialog "
    },
    {
      "message_id": 546,
      "agent_id": 13,
      "delay": 8.153,
      "onscreen_delay": 7.203,
      "typing_delay": 0.95,
      "typing_duration": 15,
      "wpm": 47,
      "message": "ก็เป็นเหมือนกับเมนูย่อยของกราฟต่าง ๆ เราอยากได้"
    },
    {
      "message_id": 547,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.093,
      "typing_delay": 0.906,
      "typing_duration": 15.001,
      "wpm": 25,
      "message": "กราฟวงกลมเราก็เลือกอะไรคะ"
    },
    {
      "message_id": 548,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 9.439,
      "typing_delay": 1.562,
      "typing_duration": 9.282,
      "wpm": 23,
      "message": "แผนภูมินี้นะคะ "
    },
    {
      "message_id": 549,
      "agent_id": 12,
      "delay": 6.999,
      "onscreen_delay": 5.889,
      "typing_delay": 1.11,
      "typing_duration": 10.632,
      "wpm": 59,
      "message": "ตอนนี้เขาจะให้เราแสดงอะไร เราก็เอา Summary "
    },
    {
      "message_id": 550,
      "agent_id": 13,
      "delay": 6.625,
      "onscreen_delay": 5.52,
      "typing_delay": 1.105,
      "typing_duration": 14.416,
      "wpm": 14,
      "message": "of Group นะคะ "
    },
    {
      "message_id": 551,
      "agent_id": 14,
      "delay": 10.416,
      "onscreen_delay": 9.553,
      "typing_delay": 0.863,
      "typing_duration": 13.177,
      "wpm": 41,
      "message": "สถิติของแต่ละกลุ่มนะคะ แล้วก็ ดิไฟล์ "
    },
    {
      "message_id": 552,
      "agent_id": 15,
      "delay": 9.176,
      "onscreen_delay": 4.6,
      "typing_delay": 4.576,
      "typing_duration": 4.576,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 553,
      "agent_id": 12,
      "delay": 5.159,
      "onscreen_delay": 1.558,
      "typing_delay": 3.601,
      "typing_duration": 12.094,
      "wpm": 16,
      "message": "ส่งตัวแปรอะไร"
    },
    {
      "message_id": 554,
      "agent_id": 13,
      "delay": 8.092,
      "onscreen_delay": 7.363,
      "typing_delay": 0.729,
      "typing_duration": 5.259,
      "wpm": 23,
      "message": "เข้าไปคะ "
    },
    {
      "message_id": 555,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 556,
      "agent_id": 15,
      "delay": 11.363,
      "onscreen_delay": 0,
      "typing_delay": 11.363,
      "typing_duration": 11.363,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 557,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 558,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 6.05,
      "typing_delay": 4.949,
      "typing_duration": 8.768,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 559,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 560,
      "agent_id": 15,
      "delay": 15.01,
      "onscreen_delay": 0,
      "typing_delay": 15.01,
      "typing_duration": 15.01,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 561,
      "agent_id": 12,
      "delay": 11.009,
      "onscreen_delay": 4.576,
      "typing_delay": 6.433,
      "typing_duration": 6.433,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 562,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 563,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 8.525,
      "typing_delay": 2.474,
      "typing_duration": 9.151,
      "wpm": 48,
      "message": "เดี๋ยวเมื่อกี้ครั้งที่แล้วครู"
    },
    {
      "message_id": 564,
      "agent_id": 15,
      "delay": 6.998,
      "onscreen_delay": 5.079,
      "typing_delay": 1.919,
      "typing_duration": 15,
      "wpm": 45,
      "message": "ไม่ได้ให้เราเลือกตรงนี้ ครูให้เราไปที่ไหนนะคะ "
    },
    {
      "message_id": 565,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 9.741,
      "typing_delay": 1.258,
      "typing_duration": 8.821,
      "wpm": 44,
      "message": "Discriptive แล้วก็เลือกค่า "
    },
    {
      "message_id": 566,
      "agent_id": 13,
      "delay": 6.998,
      "onscreen_delay": 5.163,
      "typing_delay": 1.835,
      "typing_duration": 12.253,
      "wpm": 13,
      "message": "Frequencies "
    },
    {
      "message_id": 567,
      "agent_id": 14,
      "delay": 8.238,
      "onscreen_delay": 7.921,
      "typing_delay": 0.317,
      "typing_duration": 10.62,
      "wpm": 58,
      "message": "สอนก่อนนะคะ Frequencies แล้วก็เลือกอะไรคะ "
    },
    {
      "message_id": 568,
      "agent_id": 15,
      "delay": 6.618,
      "onscreen_delay": 5.457,
      "typing_delay": 1.161,
      "typing_duration": 15.001,
      "wpm": 14,
      "message": "Group_Age ส่งล"
    },
    {
      "message_id": 569,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.242,
      "typing_delay": 0.758,
      "typing_duration": 9.833,
      "wpm": 61,
      "message": "ครูยังไม่ได้สอนคำสั่งเมนูกราฟ เราอยากได้ "
    },
    {
      "message_id": 570,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 5.737,
      "typing_delay": 1.262,
      "typing_duration": 10.616,
      "wpm": 37,
      "message": "Pie Chart เราก็เลือกตรงนี้ "
    },
    {
      "message_id": 571,
      "agent_id": 14,
      "delay": 6.615,
      "onscreen_delay": 6.226,
      "typing_delay": 0.389,
      "typing_duration": 12.279,
      "wpm": 45,
      "message": "โอ.เค. ๆ ตอนนี้อยู่ที่ Data View นะคะ "
    },
    {
      "message_id": 572,
      "agent_id": 15,
      "delay": 8.278,
      "onscreen_delay": 6.862,
      "typing_delay": 1.416,
      "typing_duration": 7.895,
      "wpm": 25,
      "message": "ไปที่ Analyze "
    },
    {
      "message_id": 573,
      "agent_id": 12,
      "delay": 4.277,
      "onscreen_delay": 3.621,
      "typing_delay": 0.656,
      "typing_duration": 13.429,
      "wpm": 39,
      "message": "อันนี้ทวนคำสั่งเดิมก่อนนะคะ Analyze "
    },
    {
      "message_id": 574,
      "agent_id": 13,
      "delay": 9.428,
      "onscreen_delay": 7.921,
      "typing_delay": 1.507,
      "typing_duration": 15.002,
      "wpm": 11,
      "message": "Discriptive "
    },
    {
      "message_id": 575,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 10.751,
      "typing_delay": 0.25,
      "typing_duration": 8.005,
      "wpm": 54,
      "message": "คือการเลือกใช้ค่าสถิติพื้นฐาน "
    },
    {
      "message_id": 576,
      "agent_id": 15,
      "delay": 6.999,
      "onscreen_delay": 4.804,
      "typing_delay": 2.195,
      "typing_duration": 15.001,
      "wpm": 34,
      "message": "ค่าสถิติพื้นฐานที่เราใช้กันตอนนี้ม"
    },
    {
      "message_id": 577,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.4,
      "typing_delay": 0.6,
      "typing_duration": 8.91,
      "wpm": 47,
      "message": "มีแค่ 2 คำสั่งนะคะ คำสั่งแรก"
    },
    {
      "message_id": 578,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 5.766,
      "typing_delay": 1.233,
      "typing_duration": 10.968,
      "wpm": 30,
      "message": "ก็คือ การแจกแจงความถี่ "
    },
    {
      "message_id": 579,
      "agent_id": 14,
      "delay": 6.966,
      "onscreen_delay": 5.439,
      "typing_delay": 1.527,
      "typing_duration": 9.957,
      "wpm": 53,
      "message": "Frequencies อันที่ 1 อันที่ 2 ก็คือ"
    },
    {
      "message_id": 580,
      "agent_id": 15,
      "delay": 5.957,
      "onscreen_delay": 5.178,
      "typing_delay": 0.779,
      "typing_duration": 14.693,
      "wpm": 20,
      "message": "การหาค่าสถิติพื้นฐาน "
    },
    {
      "message_id": 581,
      "agent_id": 12,
      "delay": 10.691,
      "onscreen_delay": 9.892,
      "typing_delay": 0.799,
      "typing_duration": 9.592,
      "wpm": 50,
      "message": "ใช้ทำงานแบบเดียวกันได้ ตอนนี้ครู"
    },
    {
      "message_id": 582,
      "agent_id": 13,
      "delay": 6.69,
      "onscreen_delay": 5.79,
      "typing_delay": 0.9,
      "typing_duration": 15,
      "wpm": 18,
      "message": "ให้ใช้ freqiencies"
    },
    {
      "message_id": 583,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.759,
      "typing_delay": 0.239,
      "typing_duration": 11.328,
      "wpm": 54,
      "message": "แล้วก็เลือกตัวแปรที่จะให้มันแจกแจงความถี่"
    },
    {
      "message_id": 584,
      "agent_id": 15,
      "delay": 7.328,
      "onscreen_delay": 6.111,
      "typing_delay": 1.217,
      "typing_duration": 14.314,
      "wpm": 29,
      "message": "ก็คือ Group_Age ส่งเข้าไปที่ "
    },
    {
      "message_id": 585,
      "agent_id": 12,
      "delay": 10.313,
      "onscreen_delay": 7.678,
      "typing_delay": 2.635,
      "typing_duration": 14.669,
      "wpm": 26,
      "message": "สังเกตที่ Variable ตรงนี้ "
    },
    {
      "message_id": 586,
      "agent_id": 13,
      "delay": 10.669,
      "onscreen_delay": 9.331,
      "typing_delay": 1.338,
      "typing_duration": 14.295,
      "wpm": 36,
      "message": "ถ้ามันมีวงเล็บ S เราใส่ได้กี่ตัวคะ "
    },
    {
      "message_id": 587,
      "agent_id": 14,
      "delay": 10.294,
      "onscreen_delay": 9.373,
      "typing_delay": 0.921,
      "typing_duration": 9.046,
      "wpm": 61,
      "message": "หลายตัว แต่ตอนนี้เราแค่ทำตัวเดียวนะคะ "
    },
    {
      "message_id": 588,
      "agent_id": 15,
      "delay": 6.293,
      "onscreen_delay": 4.12,
      "typing_delay": 2.173,
      "typing_duration": 9.142,
      "wpm": 16,
      "message": "ไปเลือกค่า"
    },
    {
      "message_id": 589,
      "agent_id": 12,
      "delay": 5.14,
      "onscreen_delay": 4.637,
      "typing_delay": 0.503,
      "typing_duration": 10.37,
      "wpm": 30,
      "message": "สถิติดูสิ สถิติตอนนี้"
    },
    {
      "message_id": 590,
      "agent_id": 13,
      "delay": 6.37,
      "onscreen_delay": 5.103,
      "typing_delay": 1.267,
      "typing_duration": 14.747,
      "wpm": 28,
      "message": "เราไม่นิยมหา Mean กับ Medien "
    },
    {
      "message_id": 591,
      "agent_id": 14,
      "delay": 10.746,
      "onscreen_delay": 10.723,
      "typing_delay": 0.023,
      "typing_duration": 9.682,
      "wpm": 60,
      "message": "อย่าไปติ๊กเอามาหมดนะ ให้ติ๊กเฉพาะอะไรคะ "
    },
    {
      "message_id": 592,
      "agent_id": 15,
      "delay": 6.733,
      "onscreen_delay": 5.298,
      "typing_delay": 1.435,
      "typing_duration": 14.566,
      "wpm": 33,
      "message": "Mode ให้แสดงถึงกึ๋นเลยนะคะ ต่อไป "
    },
    {
      "message_id": 593,
      "agent_id": 12,
      "delay": 10.566,
      "onscreen_delay": 10.063,
      "typing_delay": 0.503,
      "typing_duration": 12.661,
      "wpm": 54,
      "message": "เป็นเชิงคุณภาพให้คลิกที่ Mode ห้ามฟาดเรียบนะคะ"
    },
    {
      "message_id": 594,
      "agent_id": 13,
      "delay": 8.66,
      "onscreen_delay": 7.521,
      "typing_delay": 1.139,
      "typing_duration": 7.461,
      "wpm": 44,
      "message": "มันไม่ดี เข้าใจไหม เออ "
    },
    {
      "message_id": 595,
      "agent_id": 14,
      "delay": 4.659,
      "onscreen_delay": 4.272,
      "typing_delay": 0.387,
      "typing_duration": 11.194,
      "wpm": 47,
      "message": "แล้ว Continue คราวนี้ให้เลือก Chart "
    },
    {
      "message_id": 596,
      "agent_id": 15,
      "delay": 7.193,
      "onscreen_delay": 4.372,
      "typing_delay": 2.821,
      "typing_duration": 12.019,
      "wpm": 24,
      "message": "เอาแผนภูมิวงกลมนะคะ "
    },
    {
      "message_id": 597,
      "agent_id": 12,
      "delay": 8.019,
      "onscreen_delay": 7.587,
      "typing_delay": 0.432,
      "typing_duration": 10.96,
      "wpm": 42,
      "message": "ก็คือ Pie Chart แล้วก็ Continue "
    },
    {
      "message_id": 598,
      "agent_id": 13,
      "delay": 6.959,
      "onscreen_delay": 2.287,
      "typing_delay": 4.672,
      "typing_duration": 15.002,
      "wpm": 36,
      "message": "เมื่อกี้ครูลืมไปนิดหนึ่ง เปลี่ยนชาร์"
    },
    {
      "message_id": 599,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 9.146,
      "typing_delay": 1.855,
      "typing_duration": 8.183,
      "wpm": 37,
      "message": "ข้างล่าง Chart Value "
    },
    {
      "message_id": 600,
      "agent_id": 15,
      "delay": 6.999,
      "onscreen_delay": 5.851,
      "typing_delay": 1.148,
      "typing_duration": 13.624,
      "wpm": 40,
      "message": "ค่าที่แสดงบน Chart อยากจะให้แสดงอะไร "
    },
    {
      "message_id": 601,
      "agent_id": 12,
      "delay": 9.624,
      "onscreen_delay": 8.357,
      "typing_delay": 1.267,
      "typing_duration": 14.493,
      "wpm": 41,
      "message": "1. Frequencies ก็คือความถี่ของแต่ละกลุ่ม "
    },
    {
      "message_id": 602,
      "agent_id": 13,
      "delay": 10.492,
      "onscreen_delay": 9.242,
      "typing_delay": 1.25,
      "typing_duration": 12.596,
      "wpm": 33,
      "message": "Percentage ปกติข้อมูลที่นิยม"
    },
    {
      "message_id": 603,
      "agent_id": 14,
      "delay": 8.594,
      "onscreen_delay": 8.594,
      "typing_delay": 0,
      "typing_duration": 13.707,
      "wpm": 36,
      "message": "การเปรียบเทียบนิยมใช้ เพอร์เซนเทส "
    },
    {
      "message_id": 604,
      "agent_id": 15,
      "delay": 9.705,
      "onscreen_delay": 9.043,
      "typing_delay": 0.662,
      "typing_duration": 11.922,
      "wpm": 25,
      "message": "แล้วก็ Continue O.K. "
    },
    {
      "message_id": 605,
      "agent_id": 12,
      "delay": 7.921,
      "onscreen_delay": 6.463,
      "typing_delay": 1.458,
      "typing_duration": 6.046,
      "wpm": 40,
      "message": "เรียบร้อยง่ายมาก "
    },
    {
      "message_id": 606,
      "agent_id": 13,
      "delay": 3.919,
      "onscreen_delay": 1.012,
      "typing_delay": 2.907,
      "typing_duration": 7.781,
      "wpm": 12,
      "message": "สวยไหม"
    },
    {
      "message_id": 607,
      "agent_id": 14,
      "delay": 3.781,
      "onscreen_delay": 3.161,
      "typing_delay": 0.62,
      "typing_duration": 10.175,
      "wpm": 47,
      "message": "โอ.เค. พร้อมสอบแล้วนะ มีคำถามไหม "
    },
    {
      "message_id": 608,
      "agent_id": 15,
      "delay": 6.173,
      "onscreen_delay": 3.831,
      "typing_delay": 2.342,
      "typing_duration": 14.94,
      "wpm": 17,
      "message": "ตอนนี้จะทดสอบเชิง"
    },
    {
      "message_id": 609,
      "agent_id": 12,
      "delay": 10.94,
      "onscreen_delay": 10.21,
      "typing_delay": 0.73,
      "typing_duration": 13.13,
      "wpm": 47,
      "message": "ปฏิบัติการในการแบ่งกลุ่มข้อมูล มีคำถามไหม "
    },
    {
      "message_id": 610,
      "agent_id": 13,
      "delay": 9.128,
      "onscreen_delay": 6.424,
      "typing_delay": 2.704,
      "typing_duration": 13.384,
      "wpm": 22,
      "message": "ทวน Step นะ Step แรก "
    },
    {
      "message_id": 611,
      "agent_id": 14,
      "delay": 9.384,
      "onscreen_delay": 8.432,
      "typing_delay": 0.952,
      "typing_duration": 14.184,
      "wpm": 50,
      "message": "จะต้องรู้ว่าใช้ตัวแปรอะไรมาแบ่งกลุ่มใช่ไหม แล้ว"
    },
    {
      "message_id": 612,
      "agent_id": 15,
      "delay": 10.182,
      "onscreen_delay": 9.663,
      "typing_delay": 0.519,
      "typing_duration": 14.648,
      "wpm": 43,
      "message": "ด้วยเงื่อนไขอะไร ใช้คำสั่งอะไรคะ Transform "
    },
    {
      "message_id": 613,
      "agent_id": 12,
      "delay": 10.646,
      "onscreen_delay": 9.549,
      "typing_delay": 1.097,
      "typing_duration": 14.572,
      "wpm": 31,
      "message": "Into Difference Variable พอบอก"
    },
    {
      "message_id": 614,
      "agent_id": 13,
      "delay": 10.572,
      "onscreen_delay": 8.795,
      "typing_delay": 1.777,
      "typing_duration": 11.165,
      "wpm": 42,
      "message": "พอแบ่งกลุ่มเสร็จแล้ว มาที่ Data "
    },
    {
      "message_id": 615,
      "agent_id": 14,
      "delay": 7.156,
      "onscreen_delay": 6.227,
      "typing_delay": 0.929,
      "typing_duration": 11.54,
      "wpm": 31,
      "message": "View มาที่ Variable View "
    },
    {
      "message_id": 616,
      "agent_id": 15,
      "delay": 7.539,
      "onscreen_delay": 6.759,
      "typing_delay": 0.78,
      "typing_duration": 12.733,
      "wpm": 55,
      "message": "เพื่อทำงานร่วมกับคนอื่น จากนั้นค่อยมาทำกราฟนะคะ "
    },
    {
      "message_id": 617,
      "agent_id": 12,
      "delay": 8.732,
      "onscreen_delay": 6.246,
      "typing_delay": 2.486,
      "typing_duration": 11.378,
      "wpm": 38,
      "message": "โจทย์เชิงปฏิบัติการให้ใช้เวลา"
    },
    {
      "message_id": 618,
      "agent_id": 13,
      "delay": 7.378,
      "onscreen_delay": 6.721,
      "typing_delay": 0.657,
      "typing_duration": 11.21,
      "wpm": 28,
      "message": "แค่ 15 นาที นะคะ ห้าม"
    },
    {
      "message_id": 619,
      "agent_id": 14,
      "delay": 7.21,
      "onscreen_delay": 6.923,
      "typing_delay": 0.287,
      "typing_duration": 6.475,
      "wpm": 53,
      "message": "เกินนั้น ใครทำเสร็จก่อน"
    },
    {
      "message_id": 620,
      "agent_id": 15,
      "delay": 3.209,
      "onscreen_delay": 2.345,
      "typing_delay": 0.864,
      "typing_duration": 6.242,
      "wpm": 38,
      "message": "ยกมือนะคะ เดี๋ยว"
    },
    {
      "message_id": 621,
      "agent_id": 12,
      "delay": 2.242,
      "onscreen_delay": 1.628,
      "typing_delay": 0.614,
      "typing_duration": 11.416,
      "wpm": 53,
      "message": "กำลังจะให้โจทย์ค่ะ ยกมือครูจะให้ 5 คะแนน "
    },
    {
      "message_id": 622,
      "agent_id": 13,
      "delay": 7.414,
      "onscreen_delay": 6.754,
      "typing_delay": 0.66,
      "typing_duration": 12.271,
      "wpm": 32,
      "message": "โดยมีเกณฑ์พิจารณาดังนี้ 1. "
    },
    {
      "message_id": 623,
      "agent_id": 14,
      "delay": 8.27,
      "onscreen_delay": 8.121,
      "typing_delay": 0.149,
      "typing_duration": 6.014,
      "wpm": 60,
      "message": "นักศึกษาทำเสร็จยกมือนะคะ "
    },
    {
      "message_id": 624,
      "agent_id": 15,
      "delay": 4.269,
      "onscreen_delay": 2.914,
      "typing_delay": 1.355,
      "typing_duration": 9.301,
      "wpm": 39,
      "message": "ครึ่งหนึ่งของห้อง ครูให้ "
    },
    {
      "message_id": 625,
      "agent_id": 12,
      "delay": 5.294,
      "onscreen_delay": 4.102,
      "typing_delay": 1.192,
      "typing_duration": 9.18,
      "wpm": 62,
      "message": "10 คนแรกที่ยกมือ แล้วถูกครูให้ 5 คะแนน "
    },
    {
      "message_id": 626,
      "agent_id": 13,
      "delay": 5.18,
      "onscreen_delay": 1.645,
      "typing_delay": 3.535,
      "typing_duration": 6.926,
      "wpm": 22,
      "message": "และถูกนะคะ "
    },
    {
      "message_id": 627,
      "agent_id": 14,
      "delay": 2.925,
      "onscreen_delay": 1.941,
      "typing_delay": 0.984,
      "typing_duration": 9.988,
      "wpm": 29,
      "message": "10 คนแรกได้ 5 คะแนน "
    },
    {
      "message_id": 628,
      "agent_id": 15,
      "delay": 5.985,
      "onscreen_delay": 4.924,
      "typing_delay": 1.061,
      "typing_duration": 10.521,
      "wpm": 23,
      "message": "คนถัดไปเหลือ 4.5 "
    },
    {
      "message_id": 629,
      "agent_id": 12,
      "delay": 6.52,
      "onscreen_delay": 5.771,
      "typing_delay": 0.749,
      "typing_duration": 11.216,
      "wpm": 53,
      "message": "โอ.เค. ยกมือ 10 คนถัดไปหรือคะแนนเท่าไรคะ "
    },
    {
      "message_id": 630,
      "agent_id": 13,
      "delay": 7.215,
      "onscreen_delay": 5.969,
      "typing_delay": 1.246,
      "typing_duration": 15,
      "wpm": 36,
      "message": "4 ถ้าคุณยกมือครั้งที่ 1 ดูแล้วไม่ถูก "
    },
    {
      "message_id": 631,
      "agent_id": 14,
      "delay": 10.993,
      "onscreen_delay": 10.339,
      "typing_delay": 0.654,
      "typing_duration": 12.321,
      "wpm": 52,
      "message": "ก็ตกไป ไม่ได้คะแนนก็ค่อยยกมือเป็นครั้งที่ 2 "
    },
    {
      "message_id": 632,
      "agent_id": 15,
      "delay": 8.319,
      "onscreen_delay": 5.624,
      "typing_delay": 2.695,
      "typing_duration": 15,
      "wpm": 37,
      "message": "10 ถัดไป โอ.เค. ไหมคะ โจทย์เป็นดังนี้"
    },
    {
      "message_id": 633,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.549,
      "typing_delay": 0.451,
      "typing_duration": 10.453,
      "wpm": 44,
      "message": "15 นาทีเป็นต่อไปนี้ ให้นักศึกษา"
    },
    {
      "message_id": 634,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 6.084,
      "typing_delay": 0.915,
      "typing_duration": 11.701,
      "wpm": 45,
      "message": "เชิงปฏิบัติการ ให้นักศึกษาแบ่งกลุ่ม"
    },
    {
      "message_id": 635,
      "agent_id": 14,
      "delay": 7.701,
      "onscreen_delay": 6.572,
      "typing_delay": 1.129,
      "typing_duration": 11.575,
      "wpm": 35,
      "message": "ก็คือแฟ้มนี้นะคะ Work1.save "
    },
    {
      "message_id": 636,
      "agent_id": 15,
      "delay": 7.562,
      "onscreen_delay": 6.922,
      "typing_delay": 0.64,
      "typing_duration": 15.001,
      "wpm": 39,
      "message": "โดย กลุ่มที่ 1 นักศึกษาที่มีชั่วโมงนอนอ"
    },
    {
      "message_id": 637,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 10.225,
      "typing_delay": 0.776,
      "typing_duration": 10.511,
      "wpm": 56,
      "message": "เป็นกลุ่มที่ 1 แล้วตั้งชื่อเขาว่า กลุ่ม"
    },
    {
      "message_id": 638,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 6.044,
      "typing_delay": 0.955,
      "typing_duration": 6.118,
      "wpm": 49,
      "message": "คนนอนน้อย กลุ่มที่ 2 "
    },
    {
      "message_id": 639,
      "agent_id": 14,
      "delay": 2.998,
      "onscreen_delay": 2.766,
      "typing_delay": 0.232,
      "typing_duration": 8.214,
      "wpm": 64,
      "message": "นักศึกษาที่มีชั่วโมงนอนเกินเท่าไรคะ "
    },
    {
      "message_id": 640,
      "agent_id": 15,
      "delay": 4.213,
      "onscreen_delay": 3.305,
      "typing_delay": 0.908,
      "typing_duration": 15.001,
      "wpm": 33,
      "message": "เกิน 6 ชั่วโมง ชื่อว่า กลุ่มคนนอน"
    },
    {
      "message_id": 641,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.219,
      "typing_delay": 0.78,
      "typing_duration": 15,
      "wpm": 37,
      "message": "ทำเสร็จแล้วทำกราฟแผนภูมิขึ้นมา โอ.เค."
    },
    {
      "message_id": 642,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 10.297,
      "typing_delay": 0.702,
      "typing_duration": 10.288,
      "wpm": 45,
      "message": "15 นาที ปฏิบัติการ ถามเพื่อนได้"
    },
    {
      "message_id": 643,
      "agent_id": 14,
      "delay": 6.998,
      "onscreen_delay": 6.998,
      "typing_delay": 0,
      "typing_duration": 5.104,
      "wpm": 59,
      "message": "ห้ามถามครู โอ.เค. จบ "
    },
    {
      "message_id": 644,
      "agent_id": 15,
      "delay": 4.688,
      "onscreen_delay": 0,
      "typing_delay": 4.688,
      "typing_duration": 4.688,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 645,
      "agent_id": 12,
      "delay": 3.243,
      "onscreen_delay": 0,
      "typing_delay": 3.243,
      "typing_duration": 11.79,
      "wpm": 41,
      "message": "อย่าลืมนะคะตั้งชื่อกลุ่มด้วยนะคะ "
    },
    {
      "message_id": 646,
      "agent_id": 13,
      "delay": 7.788,
      "onscreen_delay": 4.801,
      "typing_delay": 2.987,
      "typing_duration": 15,
      "wpm": 38,
      "message": "ตั้งชื่อกลุ่ม กลุ่มคนนอนน้อย กลับคนนอน"
    },
    {
      "message_id": 647,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.708,
      "typing_delay": 0.292,
      "typing_duration": 6.414,
      "wpm": 16,
      "message": "เพียงพอ "
    },
    {
      "message_id": 648,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 649,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 650,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 651,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 652,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 653,
      "agent_id": 12,
      "delay": 13.466,
      "onscreen_delay": 0,
      "typing_delay": 13.466,
      "typing_duration": 13.466,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 654,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 655,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 656,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 9.658,
      "typing_delay": 1.341,
      "typing_duration": 11.358,
      "wpm": 41,
      "message": "อ๋อ จริง ๆ อันนี้สอบอันเก่าอยู่"
    },
    {
      "message_id": 657,
      "agent_id": 12,
      "delay": 7.357,
      "onscreen_delay": 5.544,
      "typing_delay": 1.813,
      "typing_duration": 4.5,
      "wpm": 10,
      "message": "ค่ะ "
    },
    {
      "message_id": 658,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 659,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.738,
      "typing_delay": 0.262,
      "typing_duration": 5.058,
      "wpm": 42,
      "message": "สอนอันเก่าอยู่ "
    },
    {
      "message_id": 660,
      "agent_id": 15,
      "delay": 6.998,
      "onscreen_delay": 1.66,
      "typing_delay": 5.338,
      "typing_duration": 5.338,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 661,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 662,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 663,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 664,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 665,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 666,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 667,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 668,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 669,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
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      "message": "บอกเงื่อนไขในการแบ่ง แต่เราใช้คำอธิบาย"
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      "message": "ต้องอยู่ตรงกราฟวงกลม โอ.เค. นะคะ ยัง"
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      "message": "เหลือ 5 ที่นั่งค่ะ "
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    },
    {
      "message_id": 1021,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1022,
      "agent_id": 13,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1023,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1024,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1025,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1026,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1027,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 5.946,
      "typing_delay": 5.055,
      "typing_duration": 10.674,
      "wpm": 8,
      "message": "ตอนนี้"
    },
    {
      "message_id": 1028,
      "agent_id": 15,
      "delay": 6.999,
      "onscreen_delay": 4.721,
      "typing_delay": 2.278,
      "typing_duration": 15.001,
      "wpm": 35,
      "message": "พวกเราแบ่งกลุ่มได้ แล้วก็สร้างแผนภา"
    },
    {
      "message_id": 1029,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.023,
      "typing_delay": 0.976,
      "typing_duration": 14.766,
      "wpm": 43,
      "message": "วงกลมได้นะคะ ปัญหาที่พบจากการฝึกปฏิบัติคือ "
    },
    {
      "message_id": 1030,
      "agent_id": 13,
      "delay": 10.766,
      "onscreen_delay": 9.561,
      "typing_delay": 1.205,
      "typing_duration": 15.001,
      "wpm": 15,
      "message": "หลังจากการปฏิบั"
    },
    {
      "message_id": 1031,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.746,
      "typing_delay": 0.254,
      "typing_duration": 10.611,
      "wpm": 61,
      "message": "ปัญหานะคะ เราไม่รู้ว่าทำคำสั่งเหมือนครูแล้ว "
    },
    {
      "message_id": 1032,
      "agent_id": 15,
      "delay": 6.999,
      "onscreen_delay": 6.429,
      "typing_delay": 0.57,
      "typing_duration": 15.001,
      "wpm": 30,
      "message": "แต่ทำไมโปรแกรมมัน Run ออกไม่เห"
    },
    {
      "message_id": 1033,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.632,
      "typing_delay": 1.368,
      "typing_duration": 9.848,
      "wpm": 32,
      "message": "สาเหตุเพราะเป็นดังนี้ "
    },
    {
      "message_id": 1034,
      "agent_id": 13,
      "delay": 6.998,
      "onscreen_delay": 4.165,
      "typing_delay": 2.833,
      "typing_duration": 7.401,
      "wpm": 32,
      "message": "ที่มุมตรงนี้นะคะ "
    },
    {
      "message_id": 1035,
      "agent_id": 14,
      "delay": 3.4,
      "onscreen_delay": 2.625,
      "typing_delay": 0.775,
      "typing_duration": 15.001,
      "wpm": 28,
      "message": "มุมล่างขวามือมันจะบอก Stetus "
    },
    {
      "message_id": 1036,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 10.407,
      "typing_delay": 0.594,
      "typing_duration": 15.005,
      "wpm": 44,
      "message": "การวิเคราะห์ข้อมูลว่า แฟ้มนี้ถึงแบ่งไว้หรือไ"
    },
    {
      "message_id": 1037,
      "agent_id": 12,
      "delay": 10.992,
      "onscreen_delay": 10.618,
      "typing_delay": 0.374,
      "typing_duration": 10.747,
      "wpm": 35,
      "message": "เช่น ถ้ามีใครมาตั้ง Split "
    },
    {
      "message_id": 1038,
      "agent_id": 13,
      "delay": 6.992,
      "onscreen_delay": 5.887,
      "typing_delay": 1.105,
      "typing_duration": 15.001,
      "wpm": 39,
      "message": "File แบ่งแฟ้มงานตาม ID หรือ Gender นะคะ "
    },
    {
      "message_id": 1039,
      "agent_id": 14,
      "delay": 10.995,
      "onscreen_delay": 9.85,
      "typing_delay": 1.145,
      "typing_duration": 13.222,
      "wpm": 24,
      "message": "บางคนเป็นอย่างนี้นะคะ "
    },
    {
      "message_id": 1040,
      "agent_id": 15,
      "delay": 9.221,
      "onscreen_delay": 7.619,
      "typing_delay": 1.602,
      "typing_duration": 15.001,
      "wpm": 18,
      "message": "แล้วพอเราวิเคราะห์ "
    },
    {
      "message_id": 1041,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.9,
      "typing_delay": 1.1,
      "typing_duration": 4.975,
      "wpm": 33,
      "message": "นะคะ โอ.เค. "
    },
    {
      "message_id": 1042,
      "agent_id": 13,
      "delay": 7,
      "onscreen_delay": 4.905,
      "typing_delay": 2.095,
      "typing_duration": 11.02,
      "wpm": 35,
      "message": "มันจะเป็นอะไรไม่รู้เยอะแยะ "
    },
    {
      "message_id": 1043,
      "agent_id": 14,
      "delay": 7.019,
      "onscreen_delay": 7.019,
      "typing_delay": 0,
      "typing_duration": 12.85,
      "wpm": 40,
      "message": "ไม่เหมือนเพื่อน เป็นแบบนี้ใช่ไหมคะ "
    },
    {
      "message_id": 1044,
      "agent_id": 15,
      "delay": 8.85,
      "onscreen_delay": 7.651,
      "typing_delay": 1.199,
      "typing_duration": 12.385,
      "wpm": 40,
      "message": "เป็นเพราะว่ามันวิเคราะห์ให้ตาม ID "
    },
    {
      "message_id": 1045,
      "agent_id": 12,
      "delay": 8.384,
      "onscreen_delay": 7.772,
      "typing_delay": 0.612,
      "typing_duration": 11.806,
      "wpm": 47,
      "message": "รหัส 1 มีกี่คนคะ คนเดียว มันก็มีวงกลม "
    },
    {
      "message_id": 1046,
      "agent_id": 13,
      "delay": 7.805,
      "onscreen_delay": 6.492,
      "typing_delay": 1.313,
      "typing_duration": 7.144,
      "wpm": 42,
      "message": "18 อัน ถูกไหม ไม่ถูก "
    },
    {
      "message_id": 1047,
      "agent_id": 14,
      "delay": 3.804,
      "onscreen_delay": 3.753,
      "typing_delay": 0.051,
      "typing_duration": 14.712,
      "wpm": 36,
      "message": "วิธีการแก้เราต้องทำอย่างไรคะ ยกเลิก  "
    },
    {
      "message_id": 1048,
      "agent_id": 15,
      "delay": 10.712,
      "onscreen_delay": 8.232,
      "typing_delay": 2.48,
      "typing_duration": 15.001,
      "wpm": 27,
      "message": "ตรงนี้ ครูถึงบอกว่า ปิดไป ๆ "
    },
    {
      "message_id": 1049,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.552,
      "typing_delay": 1.448,
      "typing_duration": 13.324,
      "wpm": 34,
      "message": "ยกเลิกการ Split File แล้วเลือก "
    },
    {
      "message_id": 1050,
      "agent_id": 13,
      "delay": 9.322,
      "onscreen_delay": 8.393,
      "typing_delay": 0.929,
      "typing_duration": 15.001,
      "wpm": 29,
      "message": "Data Split File แล้วเลือกอะไค"
    },
    {
      "message_id": 1051,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 10.702,
      "typing_delay": 0.299,
      "typing_duration": 9.194,
      "wpm": 55,
      "message": "แล้วก็ OK จำไว้นะ ถ้าแฟ้มข้อมูลเรา"
    },
    {
      "message_id": 1052,
      "agent_id": 15,
      "delay": 7,
      "onscreen_delay": 6.664,
      "typing_delay": 0.336,
      "typing_duration": 15.013,
      "wpm": 29,
      "message": "ไม่ได้มีการให้แบ่ง อย่าไปแบ่ง "
    },
    {
      "message_id": 1053,
      "agent_id": 12,
      "delay": 11.012,
      "onscreen_delay": 10.501,
      "typing_delay": 0.511,
      "typing_duration": 11.422,
      "wpm": 18,
      "message": "อย่าไปเวสต์เคส"
    },
    {
      "message_id": 1054,
      "agent_id": 13,
      "delay": 7.416,
      "onscreen_delay": 6.766,
      "typing_delay": 0.65,
      "typing_duration": 9.553,
      "wpm": 46,
      "message": "เอาแค่พื้นฐานก่อน เราจะพักไหม "
    },
    {
      "message_id": 1055,
      "agent_id": 14,
      "delay": 5.552,
      "onscreen_delay": 5.492,
      "typing_delay": 0.06,
      "typing_duration": 10.728,
      "wpm": 74,
      "message": "หรือว่าจะเรียนต่อยาวเลย เรียนต่อนะ แล้วค่อยพักทีเดียว "
    },
    {
      "message_id": 1056,
      "agent_id": 15,
      "delay": 6.728,
      "onscreen_delay": 6.052,
      "typing_delay": 0.676,
      "typing_duration": 12.505,
      "wpm": 55,
      "message": "เนื้อหาวันนี้ที่จะสอนพวกเรา เกี่ยวกับการทำกราฟ "
    },
    {
      "message_id": 1057,
      "agent_id": 12,
      "delay": 8.503,
      "onscreen_delay": 7.59,
      "typing_delay": 0.913,
      "typing_duration": 9.485,
      "wpm": 71,
      "message": "อีกคำสั่งหนึ่ง อีกเมนูหนึ่งนะคะ เมื่อกี้เราทำ"
    },
    {
      "message_id": 1058,
      "agent_id": 13,
      "delay": 5.484,
      "onscreen_delay": 4.755,
      "typing_delay": 0.729,
      "typing_duration": 12.64,
      "wpm": 32,
      "message": "คำสั่งกราฟ เราใช้เมนูอะไรคะ "
    },
    {
      "message_id": 1059,
      "agent_id": 14,
      "delay": 8.64,
      "onscreen_delay": 6.332,
      "typing_delay": 2.308,
      "typing_duration": 12.799,
      "wpm": 75,
      "message": "Descriptive Statistics แล้วก็เลือก Frequencies แล้วก็เลือก Chart "
    },
    {
      "message_id": 1060,
      "agent_id": 15,
      "delay": 8.798,
      "onscreen_delay": 7.661,
      "typing_delay": 1.137,
      "typing_duration": 7.957,
      "wpm": 53,
      "message": "เห็นไหม แต่ตอนนี้เราจะทำใหม่ "
    },
    {
      "message_id": 1061,
      "agent_id": 12,
      "delay": 4.787,
      "onscreen_delay": 3.868,
      "typing_delay": 0.919,
      "typing_duration": 6.553,
      "wpm": 80,
      "message": "เราใช้คำสั่งใหม่นะคะ ยกตัวอย่างเช่น "
    },
    {
      "message_id": 1062,
      "agent_id": 13,
      "delay": 2.552,
      "onscreen_delay": 1.811,
      "typing_delay": 0.741,
      "typing_duration": 10.393,
      "wpm": 36,
      "message": "ครูจะทำแผนภาพ แผนภูมิแท่ง "
    },
    {
      "message_id": 1063,
      "agent_id": 14,
      "delay": 6.392,
      "onscreen_delay": 5.311,
      "typing_delay": 1.081,
      "typing_duration": 9.567,
      "wpm": 27,
      "message": "ที่แสดงถึงชั่วโมง"
    },
    {
      "message_id": 1064,
      "agent_id": 15,
      "delay": 5.566,
      "onscreen_delay": 3.733,
      "typing_delay": 1.833,
      "typing_duration": 15.001,
      "wpm": 27,
      "message": "นอนโดยเฉลี่ยของนักศึกษาชายก"
    },
    {
      "message_id": 1065,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 10.448,
      "typing_delay": 0.553,
      "typing_duration": 15,
      "wpm": 45,
      "message": "กับนักศึกษาหญิง อยากจะรู้ว่านักศึกษาชายกับนึั"
    },
    {
      "message_id": 1066,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 10.236,
      "typing_delay": 0.763,
      "typing_duration": 11.016,
      "wpm": 48,
      "message": "มีเวลานอนโดยเฉลี่ยนี่ แตกต่างกันไหม "
    },
    {
      "message_id": 1067,
      "agent_id": 14,
      "delay": 7.015,
      "onscreen_delay": 6.558,
      "typing_delay": 0.457,
      "typing_duration": 13.838,
      "wpm": 37,
      "message": "นะคะ วิธีการถ้าเราอยากจะดูค่าสถิติ"
    },
    {
      "message_id": 1068,
      "agent_id": 15,
      "delay": 9.837,
      "onscreen_delay": 9.48,
      "typing_delay": 0.357,
      "typing_duration": 11.212,
      "wpm": 47,
      "message": "พื้นฐานตอนนี้นะคะ ค่าสถิติพื้นฐานนะ "
    },
    {
      "message_id": 1069,
      "agent_id": 12,
      "delay": 7.211,
      "onscreen_delay": 5.784,
      "typing_delay": 1.427,
      "typing_duration": 11.937,
      "wpm": 33,
      "message": "ทบทวนนะคะ เราอยากได้คำสั่ง"
    },
    {
      "message_id": 1070,
      "agent_id": 13,
      "delay": 7.936,
      "onscreen_delay": 7.297,
      "typing_delay": 0.639,
      "typing_duration": 10.666,
      "wpm": 42,
      "message": "ตามกลุ่ม ให้ไป Split File ก่อน "
    },
    {
      "message_id": 1071,
      "agent_id": 14,
      "delay": 6.666,
      "onscreen_delay": 6.436,
      "typing_delay": 0.23,
      "typing_duration": 13.905,
      "wpm": 46,
      "message": "Data อันนี้ทวนคำสั่งเดิมนะคะ Data Spit file "
    },
    {
      "message_id": 1072,
      "agent_id": 15,
      "delay": 9.905,
      "onscreen_delay": 3.624,
      "typing_delay": 6.281,
      "typing_duration": 14.81,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1073,
      "agent_id": 12,
      "delay": 10.809,
      "onscreen_delay": 9.504,
      "typing_delay": 1.305,
      "typing_duration": 6.087,
      "wpm": 62,
      "message": "เลือกตัวแปรอะไรเข้าไป เพศ"
    },
    {
      "message_id": 1074,
      "agent_id": 13,
      "delay": 6.807,
      "onscreen_delay": 6.138,
      "typing_delay": 0.669,
      "typing_duration": 6.311,
      "wpm": 38,
      "message": "ใช่ไหม แล้วก็ OK "
    },
    {
      "message_id": 1075,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1076,
      "agent_id": 15,
      "delay": 12.938,
      "onscreen_delay": 0,
      "typing_delay": 12.938,
      "typing_duration": 12.938,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1077,
      "agent_id": 12,
      "delay": 8.935,
      "onscreen_delay": 6.866,
      "typing_delay": 2.069,
      "typing_duration": 11.351,
      "wpm": 36,
      "message": "Status Split File By Gender "
    },
    {
      "message_id": 1078,
      "agent_id": 13,
      "delay": 7.347,
      "onscreen_delay": 5.449,
      "typing_delay": 1.898,
      "typing_duration": 9.844,
      "wpm": 37,
      "message": "จากนั้น เราจะไปหาชั่วโมง"
    },
    {
      "message_id": 1079,
      "agent_id": 14,
      "delay": 5.843,
      "onscreen_delay": 5.541,
      "typing_delay": 0.302,
      "typing_duration": 9.642,
      "wpm": 36,
      "message": "นอนโดยเฉลี่ย ก็ Analyze "
    },
    {
      "message_id": 1080,
      "agent_id": 15,
      "delay": 5.641,
      "onscreen_delay": 4.393,
      "typing_delay": 1.248,
      "typing_duration": 13.609,
      "wpm": 35,
      "message": "ก็ไปเลือก Descriptive Statistics "
    },
    {
      "message_id": 1081,
      "agent_id": 12,
      "delay": 9.608,
      "onscreen_delay": 9.067,
      "typing_delay": 0.541,
      "typing_duration": 10.347,
      "wpm": 42,
      "message": "อันที่ 2 ค่าสถิติ Discriptive "
    },
    {
      "message_id": 1082,
      "agent_id": 13,
      "delay": 6.347,
      "onscreen_delay": 4.109,
      "typing_delay": 2.238,
      "typing_duration": 10.275,
      "wpm": 39,
      "message": "ตอนนี้ส่งตัวแปรอะไรเข้าไปคะ "
    },
    {
      "message_id": 1083,
      "agent_id": 14,
      "delay": 6.274,
      "onscreen_delay": 3.711,
      "typing_delay": 2.563,
      "typing_duration": 7.527,
      "wpm": 4,
      "message": "HR "
    },
    {
      "message_id": 1084,
      "agent_id": 15,
      "delay": 3.526,
      "onscreen_delay": 2.208,
      "typing_delay": 1.318,
      "typing_duration": 8.83,
      "wpm": 29,
      "message": "ก็คือจำนวนนอนนะคะ "
    },
    {
      "message_id": 1085,
      "agent_id": 12,
      "delay": 4.83,
      "onscreen_delay": 4.357,
      "typing_delay": 0.473,
      "typing_duration": 9.757,
      "wpm": 61,
      "message": "จากนั้นเราไปเลือกดู Option ว่ามีอะไรบ้าง "
    },
    {
      "message_id": 1086,
      "agent_id": 13,
      "delay": 5.756,
      "onscreen_delay": 5.142,
      "typing_delay": 0.614,
      "typing_duration": 15,
      "wpm": 43,
      "message": "เขาจะบอกค่า Mean เหมาะสมที่จะเลือกค่า Means"
    },
    {
      "message_id": 1087,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.203,
      "typing_delay": 0.796,
      "typing_duration": 14.573,
      "wpm": 44,
      "message": "เหมาะไหม ข้อมูลเป็นตัวเลข เป็นเชิงปริมาณไหม "
    },
    {
      "message_id": 1088,
      "agent_id": 15,
      "delay": 10.571,
      "onscreen_delay": 9.25,
      "typing_delay": 1.321,
      "typing_duration": 11.027,
      "wpm": 44,
      "message": "เป็น เวลานอนเป็นเวลาที่เราวัดได้ "
    },
    {
      "message_id": 1089,
      "agent_id": 12,
      "delay": 7.026,
      "onscreen_delay": 6.565,
      "typing_delay": 0.461,
      "typing_duration": 12.642,
      "wpm": 52,
      "message": "เป็นเชิงปริมาณ มีความเหมาะสมที่จะใช้ค่า Mean "
    },
    {
      "message_id": 1090,
      "agent_id": 13,
      "delay": 8.638,
      "onscreen_delay": 7.571,
      "typing_delay": 1.067,
      "typing_duration": 11.158,
      "wpm": 31,
      "message": "ถูก Mean นะคะ ติ๊ก Mean "
    },
    {
      "message_id": 1091,
      "agent_id": 14,
      "delay": 7.158,
      "onscreen_delay": 7.158,
      "typing_delay": 0,
      "typing_duration": 13.789,
      "wpm": 34,
      "message": "แล้วก็ติ๊ก ส่วนเบี่ยงเบนมาตรฐาน "
    },
    {
      "message_id": 1092,
      "agent_id": 15,
      "delay": 9.787,
      "onscreen_delay": 8.587,
      "typing_delay": 1.2,
      "typing_duration": 8.732,
      "wpm": 3,
      "message": "OK "
    },
    {
      "message_id": 1093,
      "agent_id": 12,
      "delay": 5.785,
      "onscreen_delay": 3.94,
      "typing_delay": 1.845,
      "typing_duration": 7.232,
      "wpm": 39,
      "message": "ตอนนี้ผู้ชายมีกี่คน "
    },
    {
      "message_id": 1094,
      "agent_id": 13,
      "delay": 3.231,
      "onscreen_delay": 2.147,
      "typing_delay": 1.084,
      "typing_duration": 9.603,
      "wpm": 45,
      "message": "อ่านผลลัพธ์นะคะ ผู้ชายมี 5 คน "
    },
    {
      "message_id": 1095,
      "agent_id": 14,
      "delay": 5.602,
      "onscreen_delay": 5.498,
      "typing_delay": 0.104,
      "typing_duration": 12.675,
      "wpm": 50,
      "message": "เวลานอนโดยเฉลี่ยของนักศึกษาชายเป็นเท่าไรคะ "
    },
    {
      "message_id": 1096,
      "agent_id": 15,
      "delay": 8.673,
      "onscreen_delay": 7.591,
      "typing_delay": 1.082,
      "typing_duration": 14.95,
      "wpm": 36,
      "message": "6.6 ไหม เห็นไหมคะ ค่า Mean นี่คือค่า"
    },
    {
      "message_id": 1097,
      "agent_id": 12,
      "delay": 10.95,
      "onscreen_delay": 10.427,
      "typing_delay": 0.523,
      "typing_duration": 12.662,
      "wpm": 44,
      "message": "น้อย ค่า Max นี่คือค่ามาก นักศึกษาชาย"
    },
    {
      "message_id": 1098,
      "agent_id": 13,
      "delay": 8.661,
      "onscreen_delay": 8.163,
      "typing_delay": 0.498,
      "typing_duration": 10.525,
      "wpm": 43,
      "message": "ที่นอนมาที่สุด นอนกี่ชั่วโมงคะ "
    },
    {
      "message_id": 1099,
      "agent_id": 14,
      "delay": 6.524,
      "onscreen_delay": 6.368,
      "typing_delay": 0.156,
      "typing_duration": 14.006,
      "wpm": 60,
      "message": "นอนหาหวย [เสียงหัวเราะ] ส่วนเบี่บงเบนมาตรฐานเป็นเท่าไรคะ "
    },
    {
      "message_id": 1100,
      "agent_id": 15,
      "delay": 10.001,
      "onscreen_delay": 8.451,
      "typing_delay": 1.55,
      "typing_duration": 12.159,
      "wpm": 23,
      "message": "1.14 สำหรับนักศึกษา"
    },
    {
      "message_id": 1101,
      "agent_id": 12,
      "delay": 8.159,
      "onscreen_delay": 7.444,
      "typing_delay": 0.715,
      "typing_duration": 12.132,
      "wpm": 33,
      "message": "หญิงมี 13 คน เวลานอนน้อยสุด"
    },
    {
      "message_id": 1102,
      "agent_id": 13,
      "delay": 8.115,
      "onscreen_delay": 7.54,
      "typing_delay": 0.575,
      "typing_duration": 11.574,
      "wpm": 40,
      "message": "ก็ 5 ชั่วโมง มากสุดก็ 8 ชั่วโมง "
    },
    {
      "message_id": 1103,
      "agent_id": 14,
      "delay": 7.574,
      "onscreen_delay": 7.363,
      "typing_delay": 0.211,
      "typing_duration": 8.652,
      "wpm": 55,
      "message": "โดยเฉลี่ย 6.77 เราจะเอาข้อมูลนี้"
    },
    {
      "message_id": 1104,
      "agent_id": 15,
      "delay": 4.652,
      "onscreen_delay": 3.948,
      "typing_delay": 0.704,
      "typing_duration": 8.492,
      "wpm": 44,
      "message": "มาสร้างกราฟนะคะ อันดับแรก "
    },
    {
      "message_id": 1105,
      "agent_id": 12,
      "delay": 4.489,
      "onscreen_delay": 3.073,
      "typing_delay": 1.416,
      "typing_duration": 13.521,
      "wpm": 41,
      "message": "ถ้าเราจะสร้างกราฟเปรียบเทียบเป็นกลุ่ม"
    },
    {
      "message_id": 1106,
      "agent_id": 13,
      "delay": 9.521,
      "onscreen_delay": 8.168,
      "typing_delay": 1.353,
      "typing_duration": 8.435,
      "wpm": 44,
      "message": "ให้ไปยกเลิกการ Split File "
    },
    {
      "message_id": 1107,
      "agent_id": 14,
      "delay": 5.519,
      "onscreen_delay": 5.294,
      "typing_delay": 0.225,
      "typing_duration": 10.584,
      "wpm": 47,
      "message": "ก่อน โอ.เค. นะคะ ต่อไปเราจะยกเลิก"
    },
    {
      "message_id": 1108,
      "agent_id": 15,
      "delay": 6.583,
      "onscreen_delay": 6.133,
      "typing_delay": 0.45,
      "typing_duration": 14.305,
      "wpm": 15,
      "message": "การ Split File "
    },
    {
      "message_id": 1109,
      "agent_id": 12,
      "delay": 10.305,
      "onscreen_delay": 9.64,
      "typing_delay": 0.665,
      "typing_duration": 14.551,
      "wpm": 40,
      "message": "แล้วเลือก Option ที่ 1 Analyze all Case"
    },
    {
      "message_id": 1110,
      "agent_id": 13,
      "delay": 10.55,
      "onscreen_delay": 9.769,
      "typing_delay": 0.781,
      "typing_duration": 12.511,
      "wpm": 47,
      "message": "เอาทั้งหมดมาวิเคราะห์ ห้ามแบ่งกลุ่มนะคะ "
    },
    {
      "message_id": 1111,
      "agent_id": 14,
      "delay": 8.51,
      "onscreen_delay": 8.076,
      "typing_delay": 0.434,
      "typing_duration": 12.788,
      "wpm": 26,
      "message": "โอ.เค. สังเกตพอเราคลิก "
    },
    {
      "message_id": 1112,
      "agent_id": 15,
      "delay": 8.788,
      "onscreen_delay": 4.947,
      "typing_delay": 3.841,
      "typing_duration": 5.405,
      "wpm": 19,
      "message": "Analyze "
    },
    {
      "message_id": 1113,
      "agent_id": 12,
      "delay": 4.779,
      "onscreen_delay": 4.038,
      "typing_delay": 0.741,
      "typing_duration": 14.066,
      "wpm": 43,
      "message": "เอาเมาส์ชี้ Split File Off ปิดแล้วนะ ปิด"
    },
    {
      "message_id": 1114,
      "agent_id": 13,
      "delay": 10.064,
      "onscreen_delay": 9.381,
      "typing_delay": 0.683,
      "typing_duration": 7.883,
      "wpm": 59,
      "message": "การแบ่งแฟ้มแล้ว ต่อไปเราจะสร้าง"
    },
    {
      "message_id": 1115,
      "agent_id": 14,
      "delay": 6.063,
      "onscreen_delay": 5.272,
      "typing_delay": 0.791,
      "typing_duration": 6.216,
      "wpm": 31,
      "message": "กราฟ ทันไหม ๆ "
    },
    {
      "message_id": 1116,
      "agent_id": 15,
      "delay": 4.245,
      "onscreen_delay": 0,
      "typing_delay": 4.245,
      "typing_duration": 14.608,
      "wpm": 14,
      "message": "Split Off ก่อน"
    },
    {
      "message_id": 1117,
      "agent_id": 12,
      "delay": 10.607,
      "onscreen_delay": 9.971,
      "typing_delay": 0.636,
      "typing_duration": 6.71,
      "wpm": 60,
      "message": "นะคะ ปิดแฟ้มการแบ่งแฟ้มก่อน "
    },
    {
      "message_id": 1118,
      "agent_id": 13,
      "delay": 6.605,
      "onscreen_delay": 2.254,
      "typing_delay": 4.351,
      "typing_duration": 4.351,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1119,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1120,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1121,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 2.032,
      "typing_delay": 8.968,
      "typing_duration": 8.968,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1122,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1123,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1124,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 7.33,
      "typing_delay": 3.668,
      "typing_duration": 9.904,
      "wpm": 23,
      "message": "ต่อไปเราจะสร้าง"
    },
    {
      "message_id": 1125,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 6.362,
      "typing_delay": 0.635,
      "typing_duration": 8.485,
      "wpm": 55,
      "message": "แผนภูมิแท่งนะคะ ไปเลือกเมนูกราฟ"
    },
    {
      "message_id": 1126,
      "agent_id": 13,
      "delay": 4.485,
      "onscreen_delay": 3.771,
      "typing_delay": 0.714,
      "typing_duration": 7.784,
      "wpm": 27,
      "message": "นะคะ การทำกราฟ "
    },
    {
      "message_id": 1127,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1128,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 2.422,
      "typing_delay": 8.578,
      "typing_duration": 8.578,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1129,
      "agent_id": 12,
      "delay": 7,
      "onscreen_delay": 2.608,
      "typing_delay": 4.392,
      "typing_duration": 4.392,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1130,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1131,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 6.656,
      "typing_delay": 4.342,
      "typing_duration": 8.101,
      "wpm": 13,
      "message": "จากนั้น"
    },
    {
      "message_id": 1132,
      "agent_id": 15,
      "delay": 6.998,
      "onscreen_delay": 4.81,
      "typing_delay": 2.188,
      "typing_duration": 12.798,
      "wpm": 16,
      "message": "ไปเมนูย่อยนะคะ "
    },
    {
      "message_id": 1133,
      "agent_id": 12,
      "delay": 8.797,
      "onscreen_delay": 7.031,
      "typing_delay": 1.766,
      "typing_duration": 12.195,
      "wpm": 47,
      "message": "Lagacy Dialog ก็คือหมวดหมู่กราฟทั้งหมด"
    },
    {
      "message_id": 1134,
      "agent_id": 13,
      "delay": 8.194,
      "onscreen_delay": 7.469,
      "typing_delay": 0.725,
      "typing_duration": 7.805,
      "wpm": 50,
      "message": "นะคะ เราจะเลือกแผนภูมิแท่ง "
    },
    {
      "message_id": 1135,
      "agent_id": 14,
      "delay": 4.194,
      "onscreen_delay": 2.292,
      "typing_delay": 1.902,
      "typing_duration": 10.258,
      "wpm": 28,
      "message": "เราก็เลือกอันแรกเลย "
    },
    {
      "message_id": 1136,
      "agent_id": 15,
      "delay": 6.257,
      "onscreen_delay": 4.504,
      "typing_delay": 1.753,
      "typing_duration": 14.565,
      "wpm": 28,
      "message": "Bar Charts ก็คือแผนภูมิแท่ง "
    },
    {
      "message_id": 1137,
      "agent_id": 12,
      "delay": 10.556,
      "onscreen_delay": 6.188,
      "typing_delay": 4.368,
      "typing_duration": 4.368,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1138,
      "agent_id": 13,
      "delay": 6.556,
      "onscreen_delay": 4.831,
      "typing_delay": 1.725,
      "typing_duration": 13.691,
      "wpm": 35,
      "message": "พอเลือก Bar Chart แล้ว มันก็จะมี "
    },
    {
      "message_id": 1139,
      "agent_id": 14,
      "delay": 9.689,
      "onscreen_delay": 9.302,
      "typing_delay": 0.387,
      "typing_duration": 9.711,
      "wpm": 60,
      "message": "3 รูปแบบนะคะ ให้เราเลือกรูปแบบอย่างง่าย"
    },
    {
      "message_id": 1140,
      "agent_id": 15,
      "delay": 5.71,
      "onscreen_delay": 5.109,
      "typing_delay": 0.601,
      "typing_duration": 13.127,
      "wpm": 14,
      "message": "ก็คือ Sumple "
    },
    {
      "message_id": 1141,
      "agent_id": 12,
      "delay": 9.126,
      "onscreen_delay": 8.553,
      "typing_delay": 0.573,
      "typing_duration": 11.156,
      "wpm": 58,
      "message": "แล้วข้อมูลที่อยู่ใน Chart จะเป็นอะไร ให้เรา"
    },
    {
      "message_id": 1142,
      "agent_id": 13,
      "delay": 7.155,
      "onscreen_delay": 6.436,
      "typing_delay": 0.719,
      "typing_duration": 14.003,
      "wpm": 28,
      "message": "เลือกเป็น Summery of Group "
    },
    {
      "message_id": 1143,
      "agent_id": 14,
      "delay": 10.002,
      "onscreen_delay": 9.572,
      "typing_delay": 0.43,
      "typing_duration": 11.339,
      "wpm": 40,
      "message": "นะคะ เป็นค่าสถิติของแต่ละกลุ่ม "
    },
    {
      "message_id": 1144,
      "agent_id": 15,
      "delay": 7.337,
      "onscreen_delay": 5.932,
      "typing_delay": 1.405,
      "typing_duration": 13.681,
      "wpm": 31,
      "message": "โอ.เค. นะคะ จากนั้นก็ Define "
    },
    {
      "message_id": 1145,
      "agent_id": 12,
      "delay": 9.681,
      "onscreen_delay": 9.109,
      "typing_delay": 0.572,
      "typing_duration": 7.936,
      "wpm": 53,
      "message": "คือการไปกำหนดค่าการสร้างกราฟ "
    },
    {
      "message_id": 1146,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1147,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1148,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 9.48,
      "typing_delay": 1.518,
      "typing_duration": 13.868,
      "wpm": 37,
      "message": "ตอนนี้เราอยากสร้างกราฟค่าเฉลี่ยของ"
    },
    {
      "message_id": 1149,
      "agent_id": 12,
      "delay": 9.866,
      "onscreen_delay": 9.443,
      "typing_delay": 0.423,
      "typing_duration": 8.305,
      "wpm": 36,
      "message": "ตัวแปรชั่วโมงนอนนะคะ "
    },
    {
      "message_id": 1150,
      "agent_id": 13,
      "delay": 5.866,
      "onscreen_delay": 4.891,
      "typing_delay": 0.975,
      "typing_duration": 9.253,
      "wpm": 53,
      "message": "ที่กรอบสี่เหลี่ยมด้านบนตรงนี้นะคะ "
    },
    {
      "message_id": 1151,
      "agent_id": 14,
      "delay": 5.251,
      "onscreen_delay": 4.893,
      "typing_delay": 0.358,
      "typing_duration": 10.987,
      "wpm": 37,
      "message": "เขาจะเขียนคำว่า Bar present "
    },
    {
      "message_id": 1152,
      "agent_id": 15,
      "delay": 6.979,
      "onscreen_delay": 6.033,
      "typing_delay": 0.946,
      "typing_duration": 11.441,
      "wpm": 33,
      "message": "ก็คือ แผนภูมิแท่งนี้จะใช้ "
    },
    {
      "message_id": 1153,
      "agent_id": 12,
      "delay": 7.441,
      "onscreen_delay": 5.93,
      "typing_delay": 1.511,
      "typing_duration": 9.976,
      "wpm": 36,
      "message": "Defualt ของเครื่องมันเรา"
    },
    {
      "message_id": 1154,
      "agent_id": 13,
      "delay": 5.975,
      "onscreen_delay": 5.396,
      "typing_delay": 0.579,
      "typing_duration": 12.706,
      "wpm": 47,
      "message": "ไม่ได้ต้องการแสดงจำนวนข้อมูลขอแต่ละกลุ่ม "
    },
    {
      "message_id": 1155,
      "agent_id": 14,
      "delay": 8.705,
      "onscreen_delay": 8.443,
      "typing_delay": 0.262,
      "typing_duration": 9.638,
      "wpm": 58,
      "message": "เราอยากแสดงค่าเฉลี่ยเราก็เลยต้องเลือก"
    },
    {
      "message_id": 1156,
      "agent_id": 15,
      "delay": 5.636,
      "onscreen_delay": 4.52,
      "typing_delay": 1.116,
      "typing_duration": 15.002,
      "wpm": 4,
      "message": "เมนู "
    },
    {
      "message_id": 1157,
      "agent_id": 12,
      "delay": 10.994,
      "onscreen_delay": 9.668,
      "typing_delay": 1.326,
      "typing_duration": 12.044,
      "wpm": 66,
      "message": "เขายังบอกยกตัวอย่าง Mean ใช่ไหมคะ เราก็เลือกตรงนี้เลย "
    },
    {
      "message_id": 1158,
      "agent_id": 13,
      "delay": 8.043,
      "onscreen_delay": 3.665,
      "typing_delay": 4.378,
      "typing_duration": 8.781,
      "wpm": 19,
      "message": "แล้วจากนั้น "
    },
    {
      "message_id": 1159,
      "agent_id": 14,
      "delay": 4.781,
      "onscreen_delay": 4.347,
      "typing_delay": 0.434,
      "typing_duration": 6.53,
      "wpm": 37,
      "message": "เราก็เลือกตัวแปร"
    },
    {
      "message_id": 1160,
      "agent_id": 15,
      "delay": 2.529,
      "onscreen_delay": 1.333,
      "typing_delay": 1.196,
      "typing_duration": 12.512,
      "wpm": 29,
      "message": "ชั่วโมงนะคะ HR ส่งเข้าไป"
    },
    {
      "message_id": 1161,
      "agent_id": 12,
      "delay": 8.511,
      "onscreen_delay": 8.202,
      "typing_delay": 0.309,
      "typing_duration": 5.432,
      "wpm": 52,
      "message": "ที่ Variable ตรงนี้ "
    },
    {
      "message_id": 1162,
      "agent_id": 13,
      "delay": 4.51,
      "onscreen_delay": 3.835,
      "typing_delay": 0.675,
      "typing_duration": 11.818,
      "wpm": 46,
      "message": "สังเกตนะคะ ตอนนี้เราจะให้แผนภูมิแท่ง "
    },
    {
      "message_id": 1163,
      "agent_id": 14,
      "delay": 7.816,
      "onscreen_delay": 6.856,
      "typing_delay": 0.96,
      "typing_duration": 10.829,
      "wpm": 50,
      "message": "คือ Bar Chart ของเราแสดงถึงค่าเฉลี่ย"
    },
    {
      "message_id": 1164,
      "agent_id": 15,
      "delay": 6.828,
      "onscreen_delay": 6.403,
      "typing_delay": 0.425,
      "typing_duration": 14.412,
      "wpm": 40,
      "message": "ของชั่วโมงนอน ตรงนี้สำคัญนะคะ ให้เลือก "
    },
    {
      "message_id": 1165,
      "agent_id": 12,
      "delay": 10.409,
      "onscreen_delay": 9.416,
      "typing_delay": 0.993,
      "typing_duration": 13.097,
      "wpm": 25,
      "message": "Statistic แล้วเลือกค่า"
    },
    {
      "message_id": 1166,
      "agent_id": 13,
      "delay": 9.096,
      "onscreen_delay": 8.53,
      "typing_delay": 0.566,
      "typing_duration": 6.651,
      "wpm": 27,
      "message": "เฉลี่ยของ HR "
    },
    {
      "message_id": 1167,
      "agent_id": 14,
      "delay": 5.092,
      "onscreen_delay": 4.75,
      "typing_delay": 0.342,
      "typing_duration": 9.429,
      "wpm": 51,
      "message": "คำสั่งนี้ทำงานไหม สมบูรณ์หรือยัง "
    },
    {
      "message_id": 1168,
      "agent_id": 15,
      "delay": 5.428,
      "onscreen_delay": 4.24,
      "typing_delay": 1.188,
      "typing_duration": 14.333,
      "wpm": 37,
      "message": "ยังไม่สมบูรณ์ เพราะ OK มันเป็นสีเทา "
    },
    {
      "message_id": 1169,
      "agent_id": 12,
      "delay": 10.332,
      "onscreen_delay": 9.24,
      "typing_delay": 1.092,
      "typing_duration": 11.754,
      "wpm": 47,
      "message": "เราจะต้องตอบอันที่ 2 ก็คือ Categories "
    },
    {
      "message_id": 1170,
      "agent_id": 13,
      "delay": 7.753,
      "onscreen_delay": 6.937,
      "typing_delay": 0.816,
      "typing_duration": 15,
      "wpm": 35,
      "message": "ไอ้ตัวแปรแบ่งกลุ่มน่ะ เราจะเอาตัวแป"
    },
    {
      "message_id": 1171,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 10.576,
      "typing_delay": 0.424,
      "typing_duration": 14.089,
      "wpm": 37,
      "message": "เราก็เอาอะไรคะ Gender เพศ ส่งเข้ามา "
    },
    {
      "message_id": 1172,
      "agent_id": 15,
      "delay": 10.086,
      "onscreen_delay": 6.675,
      "typing_delay": 3.411,
      "typing_duration": 15.001,
      "wpm": 11,
      "message": "OK ไหม OK ท"
    },
    {
      "message_id": 1173,
      "agent_id": 12,
      "delay": 10.992,
      "onscreen_delay": 9.863,
      "typing_delay": 1.129,
      "typing_duration": 12.151,
      "wpm": 57,
      "message": "แต่เรามาดู Title ดูสิ Title เปลี่ยนอะไรได้บ้าง "
    },
    {
      "message_id": 1174,
      "agent_id": 13,
      "delay": 8.15,
      "onscreen_delay": 6.6,
      "typing_delay": 1.55,
      "typing_duration": 11.75,
      "wpm": 36,
      "message": "เปลี่ยนชื่อกราฟเลยนะคะ Title "
    },
    {
      "message_id": 1175,
      "agent_id": 14,
      "delay": 7.75,
      "onscreen_delay": 7.468,
      "typing_delay": 0.282,
      "typing_duration": 7.604,
      "wpm": 55,
      "message": "ชื่อแผนภูมิ พิมพ์คำว่าอะไรดี "
    },
    {
      "message_id": 1176,
      "agent_id": 15,
      "delay": 3.749,
      "onscreen_delay": 1.769,
      "typing_delay": 1.98,
      "typing_duration": 13.803,
      "wpm": 14,
      "message": "จำนวน แผนภูมิ"
    },
    {
      "message_id": 1177,
      "agent_id": 12,
      "delay": 9.803,
      "onscreen_delay": 3.224,
      "typing_delay": 6.579,
      "typing_duration": 6.579,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1178,
      "agent_id": 13,
      "delay": 5.802,
      "onscreen_delay": 4.81,
      "typing_delay": 0.992,
      "typing_duration": 6.628,
      "wpm": 36,
      "message": "แสดงจำนวนพักผ่อน"
    },
    {
      "message_id": 1179,
      "agent_id": 14,
      "delay": 2.628,
      "onscreen_delay": 2.115,
      "typing_delay": 0.513,
      "typing_duration": 6.267,
      "wpm": 22,
      "message": "โดยเฉลี่ย "
    },
    {
      "message_id": 1180,
      "agent_id": 15,
      "delay": 10.633,
      "onscreen_delay": 0,
      "typing_delay": 10.633,
      "typing_duration": 10.633,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1181,
      "agent_id": 12,
      "delay": 6.631,
      "onscreen_delay": 0.767,
      "typing_delay": 5.864,
      "typing_duration": 5.864,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1182,
      "agent_id": 13,
      "delay": 2.63,
      "onscreen_delay": 0.369,
      "typing_delay": 2.261,
      "typing_duration": 11.224,
      "wpm": 29,
      "message": "ครูใช้คำพูดว่า แผนภูมิ"
    },
    {
      "message_id": 1183,
      "agent_id": 14,
      "delay": 7.221,
      "onscreen_delay": 6.432,
      "typing_delay": 0.789,
      "typing_duration": 12.995,
      "wpm": 55,
      "message": "แสดงจำนวนพักผ่อนโดยเฉลี่ยของนักศึกษา บรรทัดที่ 2 "
    },
    {
      "message_id": 1184,
      "agent_id": 15,
      "delay": 12.699,
      "onscreen_delay": 0,
      "typing_delay": 12.699,
      "typing_duration": 15.001,
      "wpm": 2,
      "message": "โด"
    },
    {
      "message_id": 1185,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.551,
      "typing_delay": 0.449,
      "typing_duration": 4.539,
      "wpm": 36,
      "message": "จำแนกตามเพศ "
    },
    {
      "message_id": 1186,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1187,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 6.573,
      "typing_delay": 4.427,
      "typing_duration": 4.427,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1188,
      "agent_id": 15,
      "delay": 6.999,
      "onscreen_delay": 4.957,
      "typing_delay": 2.042,
      "typing_duration": 12.683,
      "wpm": 33,
      "message": "บรรทัดที่ 2 นะคะ จำแนกตามเพศ "
    },
    {
      "message_id": 1189,
      "agent_id": 12,
      "delay": 8.682,
      "onscreen_delay": 4.313,
      "typing_delay": 4.369,
      "typing_duration": 4.369,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1190,
      "agent_id": 13,
      "delay": 4.681,
      "onscreen_delay": 2.112,
      "typing_delay": 2.569,
      "typing_duration": 13.136,
      "wpm": 37,
      "message": "Foot Note ก็คือ ใต้ตาราง เราอยาก"
    },
    {
      "message_id": 1191,
      "agent_id": 14,
      "delay": 9.135,
      "onscreen_delay": 7.734,
      "typing_delay": 1.401,
      "typing_duration": 11.855,
      "wpm": 40,
      "message": "แสดงอะไรใต้กราฟ ส่วนมากก็เป็นบอก"
    },
    {
      "message_id": 1192,
      "agent_id": 15,
      "delay": 7.855,
      "onscreen_delay": 6.976,
      "typing_delay": 0.879,
      "typing_duration": 8.184,
      "wpm": 46,
      "message": "หมายเหตุ หรือที่มานะคะ ขา "
    },
    {
      "message_id": 1193,
      "agent_id": 12,
      "delay": 4.183,
      "onscreen_delay": 2.439,
      "typing_delay": 1.744,
      "typing_duration": 8.136,
      "wpm": 37,
      "message": "ข้อ 1 แสดง เดี๋ยวครู"
    },
    {
      "message_id": 1194,
      "agent_id": 13,
      "delay": 4.135,
      "onscreen_delay": 3.286,
      "typing_delay": 0.849,
      "typing_duration": 8.161,
      "wpm": 26,
      "message": "ทำให้ใหญ่ ๆ นะ "
    },
    {
      "message_id": 1195,
      "agent_id": 14,
      "delay": 4.196,
      "onscreen_delay": 0,
      "typing_delay": 4.196,
      "typing_duration": 4.196,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1196,
      "agent_id": 15,
      "delay": 8.786,
      "onscreen_delay": 0,
      "typing_delay": 8.786,
      "typing_duration": 8.786,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1197,
      "agent_id": 12,
      "delay": 4.784,
      "onscreen_delay": 0.713,
      "typing_delay": 4.071,
      "typing_duration": 6.954,
      "wpm": 28,
      "message": "อันที่ 1 นะคะ "
    },
    {
      "message_id": 1198,
      "agent_id": 13,
      "delay": 12.314,
      "onscreen_delay": 0,
      "typing_delay": 12.314,
      "typing_duration": 12.314,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1199,
      "agent_id": 14,
      "delay": 8.309,
      "onscreen_delay": 8.004,
      "typing_delay": 0.305,
      "typing_duration": 7.154,
      "wpm": 65,
      "message": "เดี๋ยวแป๊บหนึ่งนะคะ บรรทัดที่ 2 "
    },
    {
      "message_id": 1200,
      "agent_id": 15,
      "delay": 8.791,
      "onscreen_delay": 0,
      "typing_delay": 8.791,
      "typing_duration": 8.791,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1201,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1202,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1203,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1204,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 4.88,
      "typing_delay": 6.118,
      "typing_duration": 6.118,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1205,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1206,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1207,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1208,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 1.904,
      "typing_delay": 9.096,
      "typing_duration": 9.096,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1209,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1210,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1211,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1212,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 1.245,
      "typing_delay": 9.755,
      "typing_duration": 9.755,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1213,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1214,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1215,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 6.708,
      "typing_delay": 4.292,
      "typing_duration": 11.574,
      "wpm": 13,
      "message": "ที่ฟุตโน้ต"
    },
    {
      "message_id": 1216,
      "agent_id": 15,
      "delay": 7.572,
      "onscreen_delay": 6.224,
      "typing_delay": 1.348,
      "typing_duration": 15.001,
      "wpm": 48,
      "message": "ถ้าเราอยากจะบอกหมายเหตุกราฟนะคะ ส่วนใหญ่เขาจะบอก"
    },
    {
      "message_id": 1217,
      "agent_id": 12,
      "delay": 10.995,
      "onscreen_delay": 7.96,
      "typing_delay": 3.035,
      "typing_duration": 12.136,
      "wpm": 38,
      "message": "ข้อมูลนี้สำรวจเมื่อวันที่เท่าไร "
    },
    {
      "message_id": 1218,
      "agent_id": 13,
      "delay": 8.135,
      "onscreen_delay": 7.31,
      "typing_delay": 0.825,
      "typing_duration": 9.311,
      "wpm": 63,
      "message": "สำรวจโดยใคร ก็คือ บอกที่มาของข้อมูลนะคะ "
    },
    {
      "message_id": 1219,
      "agent_id": 14,
      "delay": 5.31,
      "onscreen_delay": 4.37,
      "typing_delay": 0.94,
      "typing_duration": 7.339,
      "wpm": 47,
      "message": "สมมุติว่าเราอาจจะบอกว่า"
    },
    {
      "message_id": 1220,
      "agent_id": 15,
      "delay": 3.338,
      "onscreen_delay": 2.22,
      "typing_delay": 1.118,
      "typing_duration": 5.003,
      "wpm": 15,
      "message": "ที่มา "
    },
    {
      "message_id": 1221,
      "agent_id": 12,
      "delay": 4.64,
      "onscreen_delay": 0,
      "typing_delay": 4.64,
      "typing_duration": 4.64,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1222,
      "agent_id": 13,
      "delay": 4.204,
      "onscreen_delay": 0,
      "typing_delay": 4.204,
      "typing_duration": 6.779,
      "wpm": 18,
      "message": "การสำรวจ"
    },
    {
      "message_id": 1223,
      "agent_id": 14,
      "delay": 2.775,
      "onscreen_delay": 0.922,
      "typing_delay": 1.853,
      "typing_duration": 4.621,
      "wpm": 13,
      "message": "นะคะ "
    },
    {
      "message_id": 1224,
      "agent_id": 15,
      "delay": 1.241,
      "onscreen_delay": 0,
      "typing_delay": 1.241,
      "typing_duration": 8.516,
      "wpm": 19,
      "message": "โดยนักศึกษา"
    },
    {
      "message_id": 1225,
      "agent_id": 12,
      "delay": 4.514,
      "onscreen_delay": 3.237,
      "typing_delay": 1.277,
      "typing_duration": 7.073,
      "wpm": 47,
      "message": "ไอทีใช่ไหมคะ สมมุตนะคะ "
    },
    {
      "message_id": 1226,
      "agent_id": 13,
      "delay": 3.072,
      "onscreen_delay": 0.807,
      "typing_delay": 2.265,
      "typing_duration": 5.211,
      "wpm": 17,
      "message": "สมมุติ "
    },
    {
      "message_id": 1227,
      "agent_id": 14,
      "delay": 5.154,
      "onscreen_delay": 0,
      "typing_delay": 5.154,
      "typing_duration": 5.154,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1228,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1229,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 1.011,
      "typing_delay": 9.987,
      "typing_duration": 9.987,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1230,
      "agent_id": 13,
      "delay": 6.996,
      "onscreen_delay": 1.835,
      "typing_delay": 5.161,
      "typing_duration": 5.161,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1231,
      "agent_id": 14,
      "delay": 2.995,
      "onscreen_delay": 2.645,
      "typing_delay": 0.35,
      "typing_duration": 10.577,
      "wpm": 50,
      "message": "ที่มาการสำรวจของนักศึกษาไอทีรุ่น 61 "
    },
    {
      "message_id": 1232,
      "agent_id": 15,
      "delay": 6.576,
      "onscreen_delay": 0.784,
      "typing_delay": 5.792,
      "typing_duration": 5.792,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1233,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1234,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1235,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1236,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 6.095,
      "typing_delay": 4.903,
      "typing_duration": 8.338,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1237,
      "agent_id": 12,
      "delay": 6.996,
      "onscreen_delay": 5.121,
      "typing_delay": 1.875,
      "typing_duration": 14.838,
      "wpm": 48,
      "message": "ใครพิมพ์เท่ากับครูเสร็จแล้ว กด Continue เลยนะคะ "
    },
    {
      "message_id": 1238,
      "agent_id": 13,
      "delay": 10.837,
      "onscreen_delay": 9.737,
      "typing_delay": 1.1,
      "typing_duration": 11.72,
      "wpm": 50,
      "message": "ครูปิดหน้าจอนี้ได้หรือยังเอ่ย ยังนะ ยัง "
    },
    {
      "message_id": 1239,
      "agent_id": 14,
      "delay": 7.717,
      "onscreen_delay": 3.124,
      "typing_delay": 4.593,
      "typing_duration": 4.593,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1240,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1241,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1242,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1243,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1244,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1245,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1246,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1247,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1248,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1249,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1250,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1251,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1252,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 1.67,
      "typing_delay": 9.329,
      "typing_duration": 9.329,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1253,
      "agent_id": 12,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1254,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1255,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1256,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1257,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1258,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1259,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1260,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1261,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1262,
      "agent_id": 13,
      "delay": 15.005,
      "onscreen_delay": 0,
      "typing_delay": 15.005,
      "typing_duration": 15.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1263,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1264,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1265,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1266,
      "agent_id": 13,
      "delay": 14.999,
      "onscreen_delay": 0,
      "typing_delay": 14.999,
      "typing_duration": 14.999,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1267,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1268,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1269,
      "agent_id": 12,
      "delay": 11.002,
      "onscreen_delay": 6.215,
      "typing_delay": 4.787,
      "typing_duration": 4.787,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1270,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1271,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1272,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1273,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 2.019,
      "typing_delay": 8.982,
      "typing_duration": 8.982,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1274,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1275,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 6.488,
      "typing_delay": 4.51,
      "typing_duration": 4.51,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1276,
      "agent_id": 15,
      "delay": 6.996,
      "onscreen_delay": 5.958,
      "typing_delay": 1.038,
      "typing_duration": 15,
      "wpm": 46,
      "message": "สิ่งที่ทำให้เราเข้าในซอฟต์แวร์มากขึ้นก็คือ ภาษ"
    },
    {
      "message_id": 1277,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 9.105,
      "typing_delay": 1.893,
      "typing_duration": 9.72,
      "wpm": 45,
      "message": "มันเป็นศัพท์เฉพาะทางด้านสถิติ "
    },
    {
      "message_id": 1278,
      "agent_id": 13,
      "delay": 6.996,
      "onscreen_delay": 5.023,
      "typing_delay": 1.973,
      "typing_duration": 10.409,
      "wpm": 30,
      "message": "ตอนนี้ถ้ามีคำว่า Mean "
    },
    {
      "message_id": 1279,
      "agent_id": 14,
      "delay": 6.408,
      "onscreen_delay": 5.804,
      "typing_delay": 0.604,
      "typing_duration": 6.471,
      "wpm": 42,
      "message": "Mean หมายถึงอะไรคะ "
    },
    {
      "message_id": 1280,
      "agent_id": 15,
      "delay": 2.471,
      "onscreen_delay": 1.989,
      "typing_delay": 0.482,
      "typing_duration": 14.383,
      "wpm": 29,
      "message": "ค่าเฉลี่ย คำสั่งทั่ว ๆ ไปอีก"
    },
    {
      "message_id": 1281,
      "agent_id": 12,
      "delay": 10.381,
      "onscreen_delay": 9.849,
      "typing_delay": 0.532,
      "typing_duration": 13.123,
      "wpm": 45,
      "message": "นี้นะคะ คำว่า Title นี่หมายถึงว่าอะไรคะ "
    },
    {
      "message_id": 1282,
      "agent_id": 13,
      "delay": 9.123,
      "onscreen_delay": 7.933,
      "typing_delay": 1.19,
      "typing_duration": 13.55,
      "wpm": 37,
      "message": "ชื่อเรื่อง ถ้าเราทำเรื่องกราฟอยู่ "
    },
    {
      "message_id": 1283,
      "agent_id": 14,
      "delay": 9.548,
      "onscreen_delay": 9.5,
      "typing_delay": 0.048,
      "typing_duration": 12.076,
      "wpm": 34,
      "message": "ชื่อกราฟ ชื่อแผนภูมิ จรงไหม "
    },
    {
      "message_id": 1284,
      "agent_id": 15,
      "delay": 8.075,
      "onscreen_delay": 2.422,
      "typing_delay": 5.653,
      "typing_duration": 13.53,
      "wpm": 30,
      "message": "Continue แปลว่าอะไรคะ ต่อไป "
    },
    {
      "message_id": 1285,
      "agent_id": 12,
      "delay": 9.53,
      "onscreen_delay": 8.71,
      "typing_delay": 0.82,
      "typing_duration": 10.448,
      "wpm": 36,
      "message": "ขั้นตอนต่อไปจะทำอะไร Line "
    },
    {
      "message_id": 1286,
      "agent_id": 13,
      "delay": 6.446,
      "onscreen_delay": 5.867,
      "typing_delay": 0.579,
      "typing_duration": 12.361,
      "wpm": 57,
      "message": "ที่ 1 จะให้เขียนอะไร บรรทัดที่ 2 จะให้เขียนอะไร "
    },
    {
      "message_id": 1287,
      "agent_id": 14,
      "delay": 8.361,
      "onscreen_delay": 6.859,
      "typing_delay": 1.502,
      "typing_duration": 6.293,
      "wpm": 38,
      "message": "ฟุตโน้ตคืออะไระค "
    },
    {
      "message_id": 1288,
      "agent_id": 15,
      "delay": 4.361,
      "onscreen_delay": 1.68,
      "typing_delay": 2.681,
      "typing_duration": 11.222,
      "wpm": 28,
      "message": "เชิงอัต ใช่ไหมภาษาไทย "
    },
    {
      "message_id": 1289,
      "agent_id": 12,
      "delay": 7.221,
      "onscreen_delay": 5.754,
      "typing_delay": 1.467,
      "typing_duration": 12.669,
      "wpm": 57,
      "message": "หมายเหตุใต้ตารางนะคะ หมายเหตุที่ 1 หมายเหตุที่ 2 "
    },
    {
      "message_id": 1290,
      "agent_id": 13,
      "delay": 8.668,
      "onscreen_delay": 6.786,
      "typing_delay": 1.882,
      "typing_duration": 12.31,
      "wpm": 19,
      "message": "อันนี้ Sub Title "
    },
    {
      "message_id": 1291,
      "agent_id": 14,
      "delay": 8.309,
      "onscreen_delay": 7.783,
      "typing_delay": 0.526,
      "typing_duration": 10.685,
      "wpm": 53,
      "message": "ชื่อย่อย ชื่อรอง หัวชื่อรองของกราฟนะคะ "
    },
    {
      "message_id": 1292,
      "agent_id": 15,
      "delay": 6.678,
      "onscreen_delay": 5.628,
      "typing_delay": 1.05,
      "typing_duration": 10.532,
      "wpm": 17,
      "message": "เรา Continue "
    },
    {
      "message_id": 1293,
      "agent_id": 12,
      "delay": 6.532,
      "onscreen_delay": 3.525,
      "typing_delay": 3.007,
      "typing_duration": 6.835,
      "wpm": 40,
      "message": "ในหน้าต่างนี้ศัพท์"
    },
    {
      "message_id": 1294,
      "agent_id": 13,
      "delay": 2.821,
      "onscreen_delay": 1.713,
      "typing_delay": 1.108,
      "typing_duration": 9.809,
      "wpm": 52,
      "message": "ภาษาอังกฤษที่เราควรจะเข้าใจโปรแกรม "
    },
    {
      "message_id": 1295,
      "agent_id": 14,
      "delay": 5.808,
      "onscreen_delay": 5.676,
      "typing_delay": 0.132,
      "typing_duration": 9.148,
      "wpm": 48,
      "message": "อันแรกคือคำนี้ เห็นไหมคะ Bars "
    },
    {
      "message_id": 1296,
      "agent_id": 15,
      "delay": 5.146,
      "onscreen_delay": 2.815,
      "typing_delay": 2.331,
      "typing_duration": 15.001,
      "wpm": 22,
      "message": "เติม s แสดงว่ามีแผนภุฝ"
    },
    {
      "message_id": 1297,
      "agent_id": 12,
      "delay": 10.991,
      "onscreen_delay": 7.365,
      "typing_delay": 3.626,
      "typing_duration": 12.417,
      "wpm": 18,
      "message": "ลิปพีเซ็นนี้คือ"
    },
    {
      "message_id": 1298,
      "agent_id": 13,
      "delay": 8.416,
      "onscreen_delay": 7.693,
      "typing_delay": 0.723,
      "typing_duration": 12.996,
      "wpm": 53,
      "message": "แสดงถึงอะไร แทน ตัวแทน หรือสื่อความหมายถึงอะไร "
    },
    {
      "message_id": 1299,
      "agent_id": 14,
      "delay": 8.996,
      "onscreen_delay": 6.513,
      "typing_delay": 2.483,
      "typing_duration": 13.647,
      "wpm": 34,
      "message": "Bars นี้หมายถึงอะไร End of case "
    },
    {
      "message_id": 1300,
      "agent_id": 15,
      "delay": 9.646,
      "onscreen_delay": 9.144,
      "typing_delay": 0.502,
      "typing_duration": 9.727,
      "wpm": 17,
      "message": "ก็คืออะไรคะ "
    },
    {
      "message_id": 1301,
      "agent_id": 12,
      "delay": 5.726,
      "onscreen_delay": 5.303,
      "typing_delay": 0.423,
      "typing_duration": 11.387,
      "wpm": 38,
      "message": "ของ Case Case ก็คือแถวระเบียน"
    },
    {
      "message_id": 1302,
      "agent_id": 13,
      "delay": 7.387,
      "onscreen_delay": 6.66,
      "typing_delay": 0.727,
      "typing_duration": 13.17,
      "wpm": 49,
      "message": "ไม่ได้ใช้ เพราะต้องการที่จะสร้างแผนภูมิแท่ง "
    },
    {
      "message_id": 1303,
      "agent_id": 14,
      "delay": 9.169,
      "onscreen_delay": 8.699,
      "typing_delay": 0.47,
      "typing_duration": 11.171,
      "wpm": 54,
      "message": "ที่แสดงถึงค่าเฉลี่ย ค่าเฉลี่ยคือค่าสถิติ "
    },
    {
      "message_id": 1304,
      "agent_id": 15,
      "delay": 7.17,
      "onscreen_delay": 5.65,
      "typing_delay": 1.52,
      "typing_duration": 14.802,
      "wpm": 20,
      "message": "เราจึงมาเลือก Opione "
    },
    {
      "message_id": 1305,
      "agent_id": 12,
      "delay": 10.801,
      "onscreen_delay": 10.26,
      "typing_delay": 0.541,
      "typing_duration": 14.818,
      "wpm": 50,
      "message": "เห็นไหมคะ แล้วเราก็ไปเลือกตัวแปร HR เข้ามา ตัวแปร"
    },
    {
      "message_id": 1306,
      "agent_id": 13,
      "delay": 10.817,
      "onscreen_delay": 9.531,
      "typing_delay": 1.286,
      "typing_duration": 14.787,
      "wpm": 17,
      "message": "ของค่า Mean จะคุม"
    },
    {
      "message_id": 1307,
      "agent_id": 14,
      "delay": 10.787,
      "onscreen_delay": 10.295,
      "typing_delay": 0.492,
      "typing_duration": 12.403,
      "wpm": 47,
      "message": "ค่าตัวแปร HR อัตโนมัติเห็นไหมคะ หน้า HR "
    },
    {
      "message_id": 1308,
      "agent_id": 15,
      "delay": 8.403,
      "onscreen_delay": 6.667,
      "typing_delay": 1.736,
      "typing_duration": 12.002,
      "wpm": 11,
      "message": "จะมีคำว่า "
    },
    {
      "message_id": 1309,
      "agent_id": 12,
      "delay": 8.002,
      "onscreen_delay": 7.724,
      "typing_delay": 0.278,
      "typing_duration": 12.937,
      "wpm": 50,
      "message": "ไม่ได้พิมพ์มัน Auto เป็น Defualt ของเครื่อง "
    },
    {
      "message_id": 1310,
      "agent_id": 13,
      "delay": 8.936,
      "onscreen_delay": 8.249,
      "typing_delay": 0.687,
      "typing_duration": 7.139,
      "wpm": 50,
      "message": "เปลี่ยนได้ไหม ได้ ถ้าเรา"
    },
    {
      "message_id": 1311,
      "agent_id": 14,
      "delay": 4.935,
      "onscreen_delay": 4.935,
      "typing_delay": 0,
      "typing_duration": 14.806,
      "wpm": 43,
      "message": "อยากจะเปลี่ยน เราคลิกสีเหลืองแล้วก็ Change "
    },
    {
      "message_id": 1312,
      "agent_id": 15,
      "delay": 10.803,
      "onscreen_delay": 10.014,
      "typing_delay": 0.789,
      "typing_duration": 9.972,
      "wpm": 51,
      "message": "ค่าสถิติ แต่ตอนนี้เรายังไม่สอนนะคะ "
    },
    {
      "message_id": 1313,
      "agent_id": 12,
      "delay": 6.803,
      "onscreen_delay": 4.978,
      "typing_delay": 1.825,
      "typing_duration": 10.075,
      "wpm": 19,
      "message": "ตัวต่อมาคำนี้ "
    },
    {
      "message_id": 1314,
      "agent_id": 13,
      "delay": 6.071,
      "onscreen_delay": 3.774,
      "typing_delay": 2.297,
      "typing_duration": 12.137,
      "wpm": 12,
      "message": "Capticrary "
    },
    {
      "message_id": 1315,
      "agent_id": 14,
      "delay": 8.137,
      "onscreen_delay": 8.083,
      "typing_delay": 0.054,
      "typing_duration": 10.46,
      "wpm": 70,
      "message": "ก็คือตัวแปรแบ่งกลุ่ม ตัวแปรเชิงกลุ่ม เราจะเอาอะไร"
    },
    {
      "message_id": 1316,
      "agent_id": 15,
      "delay": 6.459,
      "onscreen_delay": 4.982,
      "typing_delay": 1.477,
      "typing_duration": 10.647,
      "wpm": 31,
      "message": "มาแบ่งกลุ่มแผนภูมิแท่ง "
    },
    {
      "message_id": 1317,
      "agent_id": 12,
      "delay": 6.645,
      "onscreen_delay": 6.159,
      "typing_delay": 0.486,
      "typing_duration": 10.828,
      "wpm": 48,
      "message": "เดี๋ยวครูให้ทำปฏิบัติแบ่งกลุ่มตามคน"
    },
    {
      "message_id": 1318,
      "agent_id": 13,
      "delay": 6.828,
      "onscreen_delay": 6.321,
      "typing_delay": 0.507,
      "typing_duration": 9.783,
      "wpm": 72,
      "message": "ที่นอนมาก นอนน้อย ตรงนี้ก็ต้องเปลี่ยนเป็นอะไรคะ "
    },
    {
      "message_id": 1319,
      "agent_id": 14,
      "delay": 5.782,
      "onscreen_delay": 4.554,
      "typing_delay": 1.228,
      "typing_duration": 8.755,
      "wpm": 21,
      "message": "G_HR จริงไหม "
    },
    {
      "message_id": 1320,
      "agent_id": 15,
      "delay": 4.755,
      "onscreen_delay": 3.935,
      "typing_delay": 0.82,
      "typing_duration": 6.012,
      "wpm": 40,
      "message": "โอ.เค. ตอนนี้เรา"
    },
    {
      "message_id": 1321,
      "agent_id": 12,
      "delay": 2.01,
      "onscreen_delay": 1.577,
      "typing_delay": 0.433,
      "typing_duration": 6.032,
      "wpm": 75,
      "message": "ตอบเรียบร้อยแล้วนะคะ เราก็จะไป "
    },
    {
      "message_id": 1322,
      "agent_id": 13,
      "delay": 2.844,
      "onscreen_delay": 0,
      "typing_delay": 2.844,
      "typing_duration": 4.516,
      "wpm": 7,
      "message": "OK "
    },
    {
      "message_id": 1323,
      "agent_id": 14,
      "delay": 1.237,
      "onscreen_delay": 0,
      "typing_delay": 1.237,
      "typing_duration": 6.809,
      "wpm": 40,
      "message": "มาแล้ว ๆ สวยงามมาก "
    },
    {
      "message_id": 1324,
      "agent_id": 15,
      "delay": 2.808,
      "onscreen_delay": 0.618,
      "typing_delay": 2.19,
      "typing_duration": 10.128,
      "wpm": 37,
      "message": "สวยงานหรือเปล่า ไม่ค่อยจะ"
    },
    {
      "message_id": 1325,
      "agent_id": 12,
      "delay": 6.127,
      "onscreen_delay": 5.485,
      "typing_delay": 0.642,
      "typing_duration": 7.902,
      "wpm": 53,
      "message": "สวยเลย จืดชืดมาก เป็นกราฟที่"
    },
    {
      "message_id": 1326,
      "agent_id": 13,
      "delay": 3.901,
      "onscreen_delay": 2.979,
      "typing_delay": 0.922,
      "typing_duration": 14.915,
      "wpm": 43,
      "message": "ราบเรียบ ดังนั้นเราจะมาปรับกราฟให้มันสวยงาม"
    },
    {
      "message_id": 1327,
      "agent_id": 14,
      "delay": 10.914,
      "onscreen_delay": 9.861,
      "typing_delay": 1.053,
      "typing_duration": 9.949,
      "wpm": 24,
      "message": "นะคะ ตอนนี้เราจะ"
    },
    {
      "message_id": 1328,
      "agent_id": 15,
      "delay": 6.914,
      "onscreen_delay": 4.609,
      "typing_delay": 2.305,
      "typing_duration": 15,
      "wpm": 29,
      "message": "แก้ไขกราฟที่ SPSS ทำให้มา แก้ "
    },
    {
      "message_id": 1329,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.59,
      "typing_delay": 0.409,
      "typing_duration": 5.93,
      "wpm": 38,
      "message": "สีอะไรคะ สีครีม"
    },
    {
      "message_id": 1330,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 6.362,
      "typing_delay": 0.637,
      "typing_duration": 13.007,
      "wpm": 54,
      "message": "ไม่มีความแตกต่างระหว่าง กลุ่มที่ 1 ผู้ชาย กลุ่ม"
    },
    {
      "message_id": 1331,
      "agent_id": 14,
      "delay": 8.997,
      "onscreen_delay": 8.327,
      "typing_delay": 0.67,
      "typing_duration": 10.682,
      "wpm": 56,
      "message": "ที่ 2 ผู้หญิงเลย อย่างแรกเลยเราดูจากกราฟ "
    },
    {
      "message_id": 1332,
      "agent_id": 15,
      "delay": 6.68,
      "onscreen_delay": 6.101,
      "typing_delay": 0.579,
      "typing_duration": 13.825,
      "wpm": 41,
      "message": "ตัวอย่างนักศึกษาหญิงจะนอนโดยเฉลี่ยกว่า "
    },
    {
      "message_id": 1333,
      "agent_id": 12,
      "delay": 9.824,
      "onscreen_delay": 8.359,
      "typing_delay": 1.465,
      "typing_duration": 9.758,
      "wpm": 51,
      "message": "เพราะกราฟแท่งมันสูงกว่านะคะ ทีนี้"
    },
    {
      "message_id": 1334,
      "agent_id": 13,
      "delay": 5.823,
      "onscreen_delay": 5.309,
      "typing_delay": 0.514,
      "typing_duration": 12.64,
      "wpm": 47,
      "message": "การแก้ไขนะคะ ให้เราดับเบิลคลิกที่กราฟเลย "
    },
    {
      "message_id": 1335,
      "agent_id": 14,
      "delay": 8.638,
      "onscreen_delay": 4.323,
      "typing_delay": 4.315,
      "typing_duration": 4.315,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1336,
      "agent_id": 15,
      "delay": 4.638,
      "onscreen_delay": 2.515,
      "typing_delay": 2.123,
      "typing_duration": 11.643,
      "wpm": 26,
      "message": "ดับเบิลคลิกไปที่กราฟ "
    },
    {
      "message_id": 1337,
      "agent_id": 12,
      "delay": 7.641,
      "onscreen_delay": 5.534,
      "typing_delay": 2.107,
      "typing_duration": 8.298,
      "wpm": 74,
      "message": "ให้มีหน้าต่างใหม่เกิดขึ้นะคะ หน้าต่างใหม่"
    },
    {
      "message_id": 1338,
      "agent_id": 13,
      "delay": 4.292,
      "onscreen_delay": 3.787,
      "typing_delay": 0.505,
      "typing_duration": 12.215,
      "wpm": 44,
      "message": "เกิดขึ้นนะคะ หน้าต่างใหม่ที่เกิดขึ้น "
    },
    {
      "message_id": 1339,
      "agent_id": 14,
      "delay": 8.214,
      "onscreen_delay": 8.189,
      "typing_delay": 0.025,
      "typing_duration": 10.898,
      "wpm": 32,
      "message": "จะชื่อ Chart Editor คือ "
    },
    {
      "message_id": 1340,
      "agent_id": 15,
      "delay": 6.897,
      "onscreen_delay": 6.039,
      "typing_delay": 0.858,
      "typing_duration": 7.849,
      "wpm": 50,
      "message": "การแก้ไขแผนภูมิต่าง ๆ นะคะ "
    },
    {
      "message_id": 1341,
      "agent_id": 12,
      "delay": 4.855,
      "onscreen_delay": 0,
      "typing_delay": 4.855,
      "typing_duration": 4.855,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1342,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1343,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 7.404,
      "typing_delay": 3.595,
      "typing_duration": 8.076,
      "wpm": 11,
      "message": "ตรงนี้ "
    },
    {
      "message_id": 1344,
      "agent_id": 15,
      "delay": 6.996,
      "onscreen_delay": 4.538,
      "typing_delay": 2.458,
      "typing_duration": 8.787,
      "wpm": 29,
      "message": "ถ้าเราจะเปลี่ยนสี "
    },
    {
      "message_id": 1345,
      "agent_id": 12,
      "delay": 4.786,
      "onscreen_delay": 3.527,
      "typing_delay": 1.259,
      "typing_duration": 14.346,
      "wpm": 46,
      "message": "จะเปลี่ยนสีนะคะ สมมุตินะคะครูจะให้ผู้ชายเป็น"
    },
    {
      "message_id": 1346,
      "agent_id": 13,
      "delay": 10.338,
      "onscreen_delay": 8.812,
      "typing_delay": 1.526,
      "typing_duration": 9.428,
      "wpm": 14,
      "message": "สีน้ำเงิน "
    },
    {
      "message_id": 1347,
      "agent_id": 14,
      "delay": 6.337,
      "onscreen_delay": 5.906,
      "typing_delay": 0.431,
      "typing_duration": 11.536,
      "wpm": 60,
      "message": "สังเกตว่าครูคลิก 1 ครั้งมันจะเกิดการเลือกวัตถุ"
    },
    {
      "message_id": 1348,
      "agent_id": 15,
      "delay": 7.535,
      "onscreen_delay": 6.927,
      "typing_delay": 0.608,
      "typing_duration": 7.513,
      "wpm": 32,
      "message": "เป็นกรอบสีเหลือง"
    },
    {
      "message_id": 1349,
      "agent_id": 12,
      "delay": 3.534,
      "onscreen_delay": 3.125,
      "typing_delay": 0.409,
      "typing_duration": 12.093,
      "wpm": 57,
      "message": "เห็นไหมคะ ถ้าเป็นแบบนี้แสดงว่าเลือกทั้ง 2 แท่ง "
    },
    {
      "message_id": 1350,
      "agent_id": 13,
      "delay": 8.092,
      "onscreen_delay": 7.293,
      "typing_delay": 0.799,
      "typing_duration": 14.142,
      "wpm": 49,
      "message": "แต่เราจะเลือกแค่แท่งเดียว คือ กลุ่มผู้ชาย คลิก"
    },
    {
      "message_id": 1351,
      "agent_id": 14,
      "delay": 10.141,
      "onscreen_delay": 10.141,
      "typing_delay": 0,
      "typing_duration": 13.931,
      "wpm": 51,
      "message": "ที่กลุ่มผู้ชายอีกครั้งหนึ่งนะคะ ให้มีสี่เหลี่ยม"
    },
    {
      "message_id": 1352,
      "agent_id": 15,
      "delay": 9.916,
      "onscreen_delay": 8.55,
      "typing_delay": 1.366,
      "typing_duration": 14.693,
      "wpm": 32,
      "message": "เหลือง ๆ คลุมอันเดียว เห็นไหมคะ "
    },
    {
      "message_id": 1353,
      "agent_id": 12,
      "delay": 10.693,
      "onscreen_delay": 9.931,
      "typing_delay": 0.762,
      "typing_duration": 7.716,
      "wpm": 49,
      "message": "เพื่อให้มันง่ายให้คลิกขวา"
    },
    {
      "message_id": 1354,
      "agent_id": 13,
      "delay": 6.691,
      "onscreen_delay": 5.137,
      "typing_delay": 1.554,
      "typing_duration": 15,
      "wpm": 35,
      "message": "แล้วก็เลือกคำสั่ง Properties Window "
    },
    {
      "message_id": 1355,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 8.772,
      "typing_delay": 2.227,
      "typing_duration": 11.705,
      "wpm": 29,
      "message": "หน้าต่าง Property ก็คือ"
    },
    {
      "message_id": 1356,
      "agent_id": 15,
      "delay": 7.703,
      "onscreen_delay": 7.105,
      "typing_delay": 0.598,
      "typing_duration": 11.063,
      "wpm": 54,
      "message": "การกำหนดคุณลักษณะทั้งหมดของมันเลย ตอนนี้"
    },
    {
      "message_id": 1357,
      "agent_id": 12,
      "delay": 7.063,
      "onscreen_delay": 6.224,
      "typing_delay": 0.839,
      "typing_duration": 13.286,
      "wpm": 51,
      "message": "การเลือกวัตถุจะอยู่ที่แผนภูมิแท่งของชาย ทีนี้"
    },
    {
      "message_id": 1358,
      "agent_id": 13,
      "delay": 9.277,
      "onscreen_delay": 7.894,
      "typing_delay": 1.383,
      "typing_duration": 8.922,
      "wpm": 44,
      "message": "ครูอยากจะไปเปลี่ยนสี ครูก็"
    },
    {
      "message_id": 1359,
      "agent_id": 14,
      "delay": 5.277,
      "onscreen_delay": 5.134,
      "typing_delay": 0.143,
      "typing_duration": 13.646,
      "wpm": 27,
      "message": "ไปแท็บหัวเรื่อง Field and "
    },
    {
      "message_id": 1360,
      "agent_id": 15,
      "delay": 9.646,
      "onscreen_delay": 6.237,
      "typing_delay": 3.409,
      "typing_duration": 15,
      "wpm": 21,
      "message": "Previwe ก็คือภาพตัวเย"
    },
    {
      "message_id": 1361,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 10.502,
      "typing_delay": 0.497,
      "typing_duration": 11.676,
      "wpm": 60,
      "message": "เห็นไหมคะ กรอบข้างล่าง Color กรอบด้านล่างเติมสี"
    },
    {
      "message_id": 1362,
      "agent_id": 13,
      "delay": 7.675,
      "onscreen_delay": 6.786,
      "typing_delay": 0.889,
      "typing_duration": 12.751,
      "wpm": 44,
      "message": "อะไรไว้อยู่ก็ไม่รู้ ครูก็คลิกไปตรงนี้ "
    },
    {
      "message_id": 1363,
      "agent_id": 14,
      "delay": 8.75,
      "onscreen_delay": 8.32,
      "typing_delay": 0.43,
      "typing_duration": 13.354,
      "wpm": 57,
      "message": "เพื่อจะบอกเขาว่าต่อไปนี้เราเปลี่ยนแผนภูมิแท่งผู้ชาย"
    },
    {
      "message_id": 1364,
      "agent_id": 15,
      "delay": 9.354,
      "onscreen_delay": 9.014,
      "typing_delay": 0.34,
      "typing_duration": 15.001,
      "wpm": 47,
      "message": "เป็นสี ครูอยากได้สีน้ำเงิน สีน้ำเงินอันนี้ไม่เจ"
    },
    {
      "message_id": 1365,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 10.196,
      "typing_delay": 0.802,
      "typing_duration": 10.063,
      "wpm": 24,
      "message": "ครูไป Edit ก็ได้ "
    },
    {
      "message_id": 1366,
      "agent_id": 13,
      "delay": 6.996,
      "onscreen_delay": 6.248,
      "typing_delay": 0.748,
      "typing_duration": 6.408,
      "wpm": 56,
      "message": "ครูอยากได้สีน้ำเงินสวย ๆ "
    },
    {
      "message_id": 1367,
      "agent_id": 14,
      "delay": 2.995,
      "onscreen_delay": 2.45,
      "typing_delay": 0.545,
      "typing_duration": 8.854,
      "wpm": 20,
      "message": "จากนั้นก็... "
    },
    {
      "message_id": 1368,
      "agent_id": 15,
      "delay": 7.185,
      "onscreen_delay": 0,
      "typing_delay": 7.185,
      "typing_duration": 15,
      "wpm": 9,
      "message": "Border ก็"
    },
    {
      "message_id": 1369,
      "agent_id": 12,
      "delay": 10.997,
      "onscreen_delay": 10.173,
      "typing_delay": 0.824,
      "typing_duration": 5.312,
      "wpm": 45,
      "message": "ก็เปลี่ยนได้นะคะ "
    },
    {
      "message_id": 1370,
      "agent_id": 13,
      "delay": 6.997,
      "onscreen_delay": 5.872,
      "typing_delay": 1.125,
      "typing_duration": 8.075,
      "wpm": 22,
      "message": "แล้วก็ Apply "
    },
    {
      "message_id": 1371,
      "agent_id": 14,
      "delay": 4.059,
      "onscreen_delay": 0.806,
      "typing_delay": 3.253,
      "typing_duration": 12.889,
      "wpm": 12,
      "message": "ครูได้แล้ว "
    },
    {
      "message_id": 1372,
      "agent_id": 15,
      "delay": 8.889,
      "onscreen_delay": 6.568,
      "typing_delay": 2.321,
      "typing_duration": 13.137,
      "wpm": 38,
      "message": "ผู้ชายครูเป็นสีน้ำเงินนะคะ ถ้ามัน"
    },
    {
      "message_id": 1373,
      "agent_id": 12,
      "delay": 9.136,
      "onscreen_delay": 6.933,
      "typing_delay": 2.203,
      "typing_duration": 9.486,
      "wpm": 46,
      "message": "แปล๋นไปเราก็เปลี่ยนแล้วแต่เรา"
    },
    {
      "message_id": 1374,
      "agent_id": 13,
      "delay": 5.472,
      "onscreen_delay": 4.887,
      "typing_delay": 0.585,
      "typing_duration": 4.869,
      "wpm": 12,
      "message": "นะคะ "
    },
    {
      "message_id": 1375,
      "agent_id": 14,
      "delay": 1.456,
      "onscreen_delay": 0.933,
      "typing_delay": 0.523,
      "typing_duration": 14.617,
      "wpm": 57,
      "message": "ชอบแบบไหนก็เลือกเอา ผู้ชายเป็นสีชมพู หวานแหววไปหรือเปล่า "
    },
    {
      "message_id": 1376,
      "agent_id": 15,
      "delay": 10.617,
      "onscreen_delay": 9.523,
      "typing_delay": 1.094,
      "typing_duration": 9.69,
      "wpm": 39,
      "message": "สีเขียว เอาอย่างนี้ดีกว่า "
    },
    {
      "message_id": 1377,
      "agent_id": 12,
      "delay": 6.617,
      "onscreen_delay": 5.997,
      "typing_delay": 0.62,
      "typing_duration": 14.345,
      "wpm": 47,
      "message": "ครูให้ผู้ชายเป็นสีเขียว เธอจะเลือกสีอะไรก็ได้ "
    },
    {
      "message_id": 1378,
      "agent_id": 13,
      "delay": 10.344,
      "onscreen_delay": 9.345,
      "typing_delay": 0.999,
      "typing_duration": 8.537,
      "wpm": 39,
      "message": "ผู้หญิง ครูเลือกสีใหม่"
    },
    {
      "message_id": 1379,
      "agent_id": 14,
      "delay": 6.327,
      "onscreen_delay": 5.651,
      "typing_delay": 0.676,
      "typing_duration": 13.495,
      "wpm": 33,
      "message": "นะคะ ผู้หญิงอาจจะสวยงาม ครูใช้"
    },
    {
      "message_id": 1380,
      "agent_id": 15,
      "delay": 9.494,
      "onscreen_delay": 8.52,
      "typing_delay": 0.974,
      "typing_duration": 13.373,
      "wpm": 22,
      "message": "สีสดใสหน่อย สีเหลือง "
    },
    {
      "message_id": 1381,
      "agent_id": 12,
      "delay": 9.373,
      "onscreen_delay": 6.215,
      "typing_delay": 3.158,
      "typing_duration": 9.773,
      "wpm": 14,
      "message": "Border สี"
    },
    {
      "message_id": 1382,
      "agent_id": 13,
      "delay": 5.765,
      "onscreen_delay": 5.061,
      "typing_delay": 0.704,
      "typing_duration": 7.201,
      "wpm": 35,
      "message": "น้ำตาล ครูได้แล้ว "
    },
    {
      "message_id": 1383,
      "agent_id": 14,
      "delay": 3.201,
      "onscreen_delay": 1.967,
      "typing_delay": 1.234,
      "typing_duration": 7.926,
      "wpm": 59,
      "message": "ผู้ชาย ผู้หญิง ครูสีต่างกันแล้ว "
    },
    {
      "message_id": 1384,
      "agent_id": 15,
      "delay": 4.924,
      "onscreen_delay": 0,
      "typing_delay": 4.924,
      "typing_duration": 6.083,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1385,
      "agent_id": 12,
      "delay": 2.083,
      "onscreen_delay": 1.397,
      "typing_delay": 0.686,
      "typing_duration": 11.179,
      "wpm": 56,
      "message": "คราวนี้ครูอยากให้ภาพกราฟมันมีมิติ นักศึกษา"
    },
    {
      "message_id": 1386,
      "agent_id": 13,
      "delay": 7.179,
      "onscreen_delay": 6.585,
      "typing_delay": 0.594,
      "typing_duration": 14.168,
      "wpm": 48,
      "message": "เปลี่ยนสีชาย กับ หญิง หรือยัง เปลี่ยนแล้วนะคะ "
    },
    {
      "message_id": 1387,
      "agent_id": 14,
      "delay": 10.167,
      "onscreen_delay": 9.632,
      "typing_delay": 0.535,
      "typing_duration": 10.042,
      "wpm": 64,
      "message": "ต่อไปให้เลือกแผนภูมิแท่งทั้ง 2 แท่งพร้อมกัน "
    },
    {
      "message_id": 1388,
      "agent_id": 15,
      "delay": 6.166,
      "onscreen_delay": 5.791,
      "typing_delay": 0.375,
      "typing_duration": 9.506,
      "wpm": 32,
      "message": "ตอนนี้สังเกตนะคะ ครู "
    },
    {
      "message_id": 1389,
      "agent_id": 12,
      "delay": 5.505,
      "onscreen_delay": 5.061,
      "typing_delay": 0.444,
      "typing_duration": 5.743,
      "wpm": 44,
      "message": "เหลือง ๆ เกิดขึ้น "
    },
    {
      "message_id": 1390,
      "agent_id": 13,
      "delay": 1.734,
      "onscreen_delay": 0.655,
      "typing_delay": 1.079,
      "typing_duration": 10.247,
      "wpm": 53,
      "message": "เดี๋ยวนะ ครูต้องคลิกใหม่ก่อน เห็นไหม "
    },
    {
      "message_id": 1391,
      "agent_id": 14,
      "delay": 6.245,
      "onscreen_delay": 6.245,
      "typing_delay": 0,
      "typing_duration": 8.064,
      "wpm": 76,
      "message": "ของครูจะมีเหลือง ๆ คลุมทั้ง 2 แท่ง ให้เรา"
    },
    {
      "message_id": 1392,
      "agent_id": 15,
      "delay": 4.064,
      "onscreen_delay": 3.475,
      "typing_delay": 0.589,
      "typing_duration": 14.574,
      "wpm": 9,
      "message": "ไปที่ Dis "
    },
    {
      "message_id": 1393,
      "agent_id": 12,
      "delay": 10.573,
      "onscreen_delay": 9.999,
      "typing_delay": 0.574,
      "typing_duration": 5.02,
      "wpm": 33,
      "message": "ก็คือค่ามุม"
    },
    {
      "message_id": 1394,
      "agent_id": 13,
      "delay": 6.572,
      "onscreen_delay": 2.472,
      "typing_delay": 4.1,
      "typing_duration": 7.271,
      "wpm": 12,
      "message": "โอ.เค. "
    },
    {
      "message_id": 1395,
      "agent_id": 14,
      "delay": 3.27,
      "onscreen_delay": 0.464,
      "typing_delay": 2.806,
      "typing_duration": 12.315,
      "wpm": 49,
      "message": "เดี๋ยวนะแป๊บหนึ่ง คลิกข้างนอกตรงไหนก็ได้ "
    },
    {
      "message_id": 1396,
      "agent_id": 15,
      "delay": 8.314,
      "onscreen_delay": 6.518,
      "typing_delay": 1.796,
      "typing_duration": 13.656,
      "wpm": 33,
      "message": "คืนการ ยกเลิกการเลือกวัตถุก่อน "
    },
    {
      "message_id": 1397,
      "agent_id": 12,
      "delay": 9.655,
      "onscreen_delay": 9.096,
      "typing_delay": 0.559,
      "typing_duration": 13.688,
      "wpm": 68,
      "message": "ไม่มีการเลือกอะไร จากนั้นคลิกที่แท่งไหนก็ได้ ให้คลิกครั้งเดียว "
    },
    {
      "message_id": 1398,
      "agent_id": 13,
      "delay": 9.686,
      "onscreen_delay": 7.536,
      "typing_delay": 2.15,
      "typing_duration": 13.064,
      "wpm": 31,
      "message": "เห็นไหมคะ จะคลิกผู้ชายก็ได้ "
    },
    {
      "message_id": 1399,
      "agent_id": 14,
      "delay": 9.063,
      "onscreen_delay": 8.907,
      "typing_delay": 0.156,
      "typing_duration": 12.39,
      "wpm": 50,
      "message": "แค่คลิกครั้งเดียวมันจะเลือกทั้งชายและหญิง "
    },
    {
      "message_id": 1400,
      "agent_id": 15,
      "delay": 8.39,
      "onscreen_delay": 7.839,
      "typing_delay": 0.551,
      "typing_duration": 13.454,
      "wpm": 48,
      "message": "ก็จะเลือกชายทั้งหญิงเลย โอ.เค. จากนั้นไปที่"
    },
    {
      "message_id": 1401,
      "agent_id": 12,
      "delay": 9.453,
      "onscreen_delay": 8.724,
      "typing_delay": 0.729,
      "typing_duration": 6.62,
      "wpm": 16,
      "message": "แถบเมนู "
    },
    {
      "message_id": 1402,
      "agent_id": 13,
      "delay": 5.452,
      "onscreen_delay": 1.444,
      "typing_delay": 4.008,
      "typing_duration": 9.31,
      "wpm": 11,
      "message": "ความลึก"
    },
    {
      "message_id": 1403,
      "agent_id": 14,
      "delay": 5.31,
      "onscreen_delay": 4.22,
      "typing_delay": 1.09,
      "typing_duration": 7.595,
      "wpm": 41,
      "message": "นะคะ เราอยากได้เงาไหม "
    },
    {
      "message_id": 1404,
      "agent_id": 15,
      "delay": 3.594,
      "onscreen_delay": 2.518,
      "typing_delay": 1.076,
      "typing_duration": 13.396,
      "wpm": 40,
      "message": "ถ้าเราอยากได้เงาให้เราเลือกคำนี้นะคะ "
    },
    {
      "message_id": 1405,
      "agent_id": 12,
      "delay": 9.395,
      "onscreen_delay": 7.976,
      "typing_delay": 1.419,
      "typing_duration": 10.601,
      "wpm": 48,
      "message": "อยากเอาเงามากเงาน้อยเราก็เลือกนะคะ "
    },
    {
      "message_id": 1406,
      "agent_id": 13,
      "delay": 6.599,
      "onscreen_delay": 5.905,
      "typing_delay": 0.694,
      "typing_duration": 9.674,
      "wpm": 53,
      "message": "เงาไปด้านไหน เอาเงาขึ้นอีกนิดหนึ่ง "
    },
    {
      "message_id": 1407,
      "agent_id": 14,
      "delay": 5.673,
      "onscreen_delay": 5.643,
      "typing_delay": 0.03,
      "typing_duration": 11.99,
      "wpm": 15,
      "message": "แล้วก็ Apply "
    },
    {
      "message_id": 1408,
      "agent_id": 15,
      "delay": 7.986,
      "onscreen_delay": 4.216,
      "typing_delay": 3.77,
      "typing_duration": 6.354,
      "wpm": 19,
      "message": "อะไรนะคะ "
    },
    {
      "message_id": 1409,
      "agent_id": 12,
      "delay": 4.128,
      "onscreen_delay": 0,
      "typing_delay": 4.128,
      "typing_duration": 5.84,
      "wpm": 10,
      "message": "เมนู"
    },
    {
      "message_id": 1410,
      "agent_id": 13,
      "delay": 1.84,
      "onscreen_delay": 0.806,
      "typing_delay": 1.034,
      "typing_duration": 13.421,
      "wpm": 38,
      "message": "ใช่ไหมคะ นี่คะ Detp and Angle นะคะ "
    },
    {
      "message_id": 1411,
      "agent_id": 14,
      "delay": 9.414,
      "onscreen_delay": 9.311,
      "typing_delay": 0.103,
      "typing_duration": 6.451,
      "wpm": 44,
      "message": "ก็คือการปรับความลึก"
    },
    {
      "message_id": 1412,
      "agent_id": 15,
      "delay": 5.413,
      "onscreen_delay": 4.966,
      "typing_delay": 0.447,
      "typing_duration": 15.001,
      "wpm": 38,
      "message": "ของแผนภูมินะคะ ตอนแรกมันเป็นแฟลซ์ เรกา"
    },
    {
      "message_id": 1413,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.705,
      "typing_delay": 1.295,
      "typing_duration": 13.984,
      "wpm": 31,
      "message": "แบนราบเราก็เปลี่ยนเป็น Shadow "
    },
    {
      "message_id": 1414,
      "agent_id": 13,
      "delay": 9.984,
      "onscreen_delay": 8.746,
      "typing_delay": 1.238,
      "typing_duration": 10.267,
      "wpm": 56,
      "message": "เราก็ปรับเงานะคะ ว่าเราจะเอามากเอาน้อย "
    },
    {
      "message_id": 1415,
      "agent_id": 14,
      "delay": 6.266,
      "onscreen_delay": 6.243,
      "typing_delay": 0.023,
      "typing_duration": 10.408,
      "wpm": 63,
      "message": "แล้วแต่เรา แล้วก็ Apply เห็นไหมกราฟมีเงาแล้ว "
    },
    {
      "message_id": 1416,
      "agent_id": 15,
      "delay": 6.407,
      "onscreen_delay": 4.514,
      "typing_delay": 1.893,
      "typing_duration": 13.319,
      "wpm": 42,
      "message": "แต่ครูว่าเงาของครูไม่ค่อยสวยเลย เพราะ"
    },
    {
      "message_id": 1417,
      "agent_id": 12,
      "delay": 9.317,
      "onscreen_delay": 8.899,
      "typing_delay": 0.418,
      "typing_duration": 8.271,
      "wpm": 40,
      "message": "มันล้นแกน X ไม่ค่อยสวย "
    },
    {
      "message_id": 1418,
      "agent_id": 13,
      "delay": 5.304,
      "onscreen_delay": 4.708,
      "typing_delay": 0.596,
      "typing_duration": 13.052,
      "wpm": 41,
      "message": "ครูจะปรับใหม่ ครูก็ดับเบิลคลิกเข้าไป "
    },
    {
      "message_id": 1419,
      "agent_id": 14,
      "delay": 9.05,
      "onscreen_delay": 9.001,
      "typing_delay": 0.049,
      "typing_duration": 13.389,
      "wpm": 52,
      "message": "แล้วก็คลิกที่แท่ง แผนภูมิแท่ง แล้วก็ไปที่ไหนคะ "
    },
    {
      "message_id": 1420,
      "agent_id": 15,
      "delay": 9.389,
      "onscreen_delay": 8.012,
      "typing_delay": 1.377,
      "typing_duration": 13.67,
      "wpm": 23,
      "message": "เอาขึ้นอย่างนี้ Apply "
    },
    {
      "message_id": 1421,
      "agent_id": 12,
      "delay": 9.67,
      "onscreen_delay": 5.288,
      "typing_delay": 4.382,
      "typing_duration": 4.382,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1422,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1423,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 9.448,
      "typing_delay": 1.553,
      "typing_duration": 7.163,
      "wpm": 48,
      "message": "เราปรับได้นะคะ ตามใจชอบ "
    },
    {
      "message_id": 1424,
      "agent_id": 15,
      "delay": 8.604,
      "onscreen_delay": 0,
      "typing_delay": 8.604,
      "typing_duration": 8.604,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1425,
      "agent_id": 12,
      "delay": 5.882,
      "onscreen_delay": 0,
      "typing_delay": 5.882,
      "typing_duration": 12.417,
      "wpm": 18,
      "message": "ถ้าเรารู้สึกว่า"
    },
    {
      "message_id": 1426,
      "agent_id": 13,
      "delay": 8.415,
      "onscreen_delay": 7.657,
      "typing_delay": 0.758,
      "typing_duration": 15.001,
      "wpm": 44,
      "message": "กราฟเรามันอ้วน อ้วนเกินไป เวลาเราปรินต์ออกมา "
    },
    {
      "message_id": 1427,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.709,
      "typing_delay": 0.29,
      "typing_duration": 12.96,
      "wpm": 52,
      "message": "แล้วมันเปลืองสีปริ้นเตอร์เรา เราอยากจะประหยัด"
    },
    {
      "message_id": 1428,
      "agent_id": 15,
      "delay": 8.957,
      "onscreen_delay": 5.721,
      "typing_delay": 3.236,
      "typing_duration": 13.25,
      "wpm": 34,
      "message": "สีหมึกพิมพ์เราใช่ไหมคะ เราก็มา"
    },
    {
      "message_id": 1429,
      "agent_id": 12,
      "delay": 9.249,
      "onscreen_delay": 8.829,
      "typing_delay": 0.42,
      "typing_duration": 12.13,
      "wpm": 31,
      "message": "เปลี่ยน Wide ความกว้างนี่ "
    },
    {
      "message_id": 1430,
      "agent_id": 13,
      "delay": 8.13,
      "onscreen_delay": 7.071,
      "typing_delay": 1.059,
      "typing_duration": 11.567,
      "wpm": 44,
      "message": "เราจะเอาอ้วน เอาผมก็ได้ แล้วแต่เรา "
    },
    {
      "message_id": 1431,
      "agent_id": 14,
      "delay": 7.567,
      "onscreen_delay": 7.234,
      "typing_delay": 0.333,
      "typing_duration": 5.329,
      "wpm": 53,
      "message": "เราก็ Apply เห็นไหม "
    },
    {
      "message_id": 1432,
      "agent_id": 15,
      "delay": 8.328,
      "onscreen_delay": 0,
      "typing_delay": 8.328,
      "typing_duration": 8.328,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1433,
      "agent_id": 12,
      "delay": 5.559,
      "onscreen_delay": 0,
      "typing_delay": 5.559,
      "typing_duration": 12.743,
      "wpm": 45,
      "message": "Chart Size นี้ก็คือการเปลี่ยนความกว้าง"
    },
    {
      "message_id": 1434,
      "agent_id": 13,
      "delay": 8.742,
      "onscreen_delay": 7.544,
      "typing_delay": 1.198,
      "typing_duration": 12.674,
      "wpm": 47,
      "message": "ขนาดของกราฟนะคะ ก็คือความสูงกับความกว้าง "
    },
    {
      "message_id": 1435,
      "agent_id": 14,
      "delay": 8.673,
      "onscreen_delay": 8.464,
      "typing_delay": 0.209,
      "typing_duration": 9.702,
      "wpm": 63,
      "message": "ของภาพ แต่ปกติเราก็ไม่ค่อยได้ทำอะไรกับมัน"
    },
    {
      "message_id": 1436,
      "agent_id": 15,
      "delay": 5.701,
      "onscreen_delay": 4.221,
      "typing_delay": 1.48,
      "typing_duration": 13.74,
      "wpm": 51,
      "message": "นะคะ ส่วนใหญ่ก็จะมีการเปลี่ยนสีนี่ล่ะ เปลี่ยนสี"
    },
    {
      "message_id": 1437,
      "agent_id": 12,
      "delay": 9.74,
      "onscreen_delay": 9.407,
      "typing_delay": 0.333,
      "typing_duration": 7.844,
      "wpm": 34,
      "message": "แล้วก็การเพิ่มมิติ"
    },
    {
      "message_id": 1438,
      "agent_id": 13,
      "delay": 5.738,
      "onscreen_delay": 4.702,
      "typing_delay": 1.036,
      "typing_duration": 14.79,
      "wpm": 38,
      "message": "ของแผนภูมินะคะ หรือ อยากได้เป็นแบบ 3D "
    },
    {
      "message_id": 1439,
      "agent_id": 14,
      "delay": 10.788,
      "onscreen_delay": 8.398,
      "typing_delay": 2.39,
      "typing_duration": 9.945,
      "wpm": 39,
      "message": "3D เราก็เลือกได้นะคะ Apply "
    },
    {
      "message_id": 1440,
      "agent_id": 15,
      "delay": 6.788,
      "onscreen_delay": 3.785,
      "typing_delay": 3.003,
      "typing_duration": 8.76,
      "wpm": 15,
      "message": "ชอบไหม 3D "
    },
    {
      "message_id": 1441,
      "agent_id": 12,
      "delay": 4.758,
      "onscreen_delay": 0.425,
      "typing_delay": 4.333,
      "typing_duration": 4.333,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1442,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1443,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 8.718,
      "typing_delay": 2.282,
      "typing_duration": 12.709,
      "wpm": 42,
      "message": "พื้นหลังถ้าเราเป็นอย่างนี้สังเกตนะคะ "
    },
    {
      "message_id": 1444,
      "agent_id": 15,
      "delay": 8.706,
      "onscreen_delay": 8.318,
      "typing_delay": 0.388,
      "typing_duration": 14.777,
      "wpm": 27,
      "message": "ถ้า 3D พื้นหลังเป็นอย่างนี้"
    },
    {
      "message_id": 1445,
      "agent_id": 12,
      "delay": 10.777,
      "onscreen_delay": 10.476,
      "typing_delay": 0.301,
      "typing_duration": 12.449,
      "wpm": 53,
      "message": "เราก็มาที่ เราก็เลือกที่ Background พื้นหลัง "
    },
    {
      "message_id": 1446,
      "agent_id": 13,
      "delay": 8.447,
      "onscreen_delay": 7.353,
      "typing_delay": 1.094,
      "typing_duration": 14.387,
      "wpm": 35,
      "message": "เติมเป็นอะไรคะ ไม่เติม Transperent "
    },
    {
      "message_id": 1447,
      "agent_id": 14,
      "delay": 10.386,
      "onscreen_delay": 9.902,
      "typing_delay": 0.484,
      "typing_duration": 12.111,
      "wpm": 35,
      "message": "โปร่งใส แล้วก็ Apply ประหยัด"
    },
    {
      "message_id": 1448,
      "agent_id": 15,
      "delay": 8.11,
      "onscreen_delay": 6.273,
      "typing_delay": 1.837,
      "typing_duration": 11.092,
      "wpm": 27,
      "message": "สีปรินต์เตอร์เรานะคะ "
    },
    {
      "message_id": 1449,
      "agent_id": 12,
      "delay": 7.092,
      "onscreen_delay": 4.612,
      "typing_delay": 2.48,
      "typing_duration": 7.789,
      "wpm": 56,
      "message": "สีตัวอักษรเราก็เปลี่ยนได้นะคะ "
    },
    {
      "message_id": 1450,
      "agent_id": 13,
      "delay": 3.789,
      "onscreen_delay": 2.33,
      "typing_delay": 1.459,
      "typing_duration": 4.361,
      "wpm": 28,
      "message": "สี Title "
    },
    {
      "message_id": 1451,
      "agent_id": 14,
      "delay": 15.011,
      "onscreen_delay": 0,
      "typing_delay": 15.011,
      "typing_duration": 15.011,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1452,
      "agent_id": 15,
      "delay": 11.011,
      "onscreen_delay": 9.784,
      "typing_delay": 1.227,
      "typing_duration": 9.148,
      "wpm": 3,
      "message": "สี "
    },
    {
      "message_id": 1453,
      "agent_id": 12,
      "delay": 7.01,
      "onscreen_delay": 6.039,
      "typing_delay": 0.971,
      "typing_duration": 8.79,
      "wpm": 49,
      "message": "ครูก็คลิกเลือกวัตถุชื่อเรื่อง"
    },
    {
      "message_id": 1454,
      "agent_id": 13,
      "delay": 4.788,
      "onscreen_delay": 4.132,
      "typing_delay": 0.656,
      "typing_duration": 12.358,
      "wpm": 27,
      "message": "แล้วก็ไปที่ Properties "
    },
    {
      "message_id": 1455,
      "agent_id": 14,
      "delay": 8.358,
      "onscreen_delay": 7.96,
      "typing_delay": 0.398,
      "typing_duration": 14.435,
      "wpm": 15,
      "message": "แล้วไปที่ Text "
    },
    {
      "message_id": 1456,
      "agent_id": 15,
      "delay": 10.434,
      "onscreen_delay": 9.921,
      "typing_delay": 0.513,
      "typing_duration": 14.529,
      "wpm": 27,
      "message": "จะเอาตัวหนา ขนาดไซซ์เท่าไร "
    },
    {
      "message_id": 1457,
      "agent_id": 12,
      "delay": 10.528,
      "onscreen_delay": 7.499,
      "typing_delay": 3.029,
      "typing_duration": 11.4,
      "wpm": 32,
      "message": "เปลี่ยนสะแล้วเอาเป็นสีดำ "
    },
    {
      "message_id": 1458,
      "agent_id": 13,
      "delay": 7.399,
      "onscreen_delay": 6.265,
      "typing_delay": 1.134,
      "typing_duration": 12.514,
      "wpm": 24,
      "message": "แล้วแต่เรา เห็นไหมคะ "
    },
    {
      "message_id": 1459,
      "agent_id": 14,
      "delay": 8.514,
      "onscreen_delay": 6.899,
      "typing_delay": 1.615,
      "typing_duration": 9.399,
      "wpm": 24,
      "message": "สำรวจโดยฟุตโน้ต"
    },
    {
      "message_id": 1460,
      "agent_id": 15,
      "delay": 5.397,
      "onscreen_delay": 4.443,
      "typing_delay": 0.954,
      "typing_duration": 4.868,
      "wpm": 40,
      "message": "เอาเป็นสีชมพู "
    },
    {
      "message_id": 1461,
      "agent_id": 12,
      "delay": 5.115,
      "onscreen_delay": 0,
      "typing_delay": 5.115,
      "typing_duration": 5.9,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1462,
      "agent_id": 13,
      "delay": 1.899,
      "onscreen_delay": 1.064,
      "typing_delay": 0.835,
      "typing_duration": 14.511,
      "wpm": 39,
      "message": "เปลี่ยนได้นะคะ กรอบตรงนี้จะเอาสีสวยงาม "
    },
    {
      "message_id": 1463,
      "agent_id": 14,
      "delay": 10.51,
      "onscreen_delay": 9.729,
      "typing_delay": 0.781,
      "typing_duration": 4.618,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1464,
      "agent_id": 15,
      "delay": 6.509,
      "onscreen_delay": 1.077,
      "typing_delay": 5.432,
      "typing_duration": 5.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1465,
      "agent_id": 12,
      "delay": 4.919,
      "onscreen_delay": 0,
      "typing_delay": 4.919,
      "typing_duration": 4.919,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1466,
      "agent_id": 13,
      "delay": 3.614,
      "onscreen_delay": 0,
      "typing_delay": 3.614,
      "typing_duration": 10.371,
      "wpm": 25,
      "message": "เวลาเราปรินต์นะคะ "
    },
    {
      "message_id": 1467,
      "agent_id": 14,
      "delay": 6.37,
      "onscreen_delay": 5.112,
      "typing_delay": 1.258,
      "typing_duration": 13.999,
      "wpm": 48,
      "message": "ถ้าเราสังเกตว่าแผนภูมิแท่งของเรานี่เส้นขอบเรา"
    },
    {
      "message_id": 1468,
      "agent_id": 15,
      "delay": 9.998,
      "onscreen_delay": 9.234,
      "typing_delay": 0.764,
      "typing_duration": 15,
      "wpm": 49,
      "message": "มันบางไป เวลาปรินต์มันไม่เด่นชัด เราก็สามารถเพิ่ม"
    },
    {
      "message_id": 1469,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 9.375,
      "typing_delay": 1.624,
      "typing_duration": 13.549,
      "wpm": 48,
      "message": "ความกว้างของเส้นขอบได้นะคะ ตรงนี้ที่ Border "
    },
    {
      "message_id": 1470,
      "agent_id": 13,
      "delay": 9.547,
      "onscreen_delay": 8.335,
      "typing_delay": 1.212,
      "typing_duration": 14.414,
      "wpm": 33,
      "message": "Styles นำหนึ่งมันเป็น 1 อยู่นะคะ "
    },
    {
      "message_id": 1471,
      "agent_id": 14,
      "delay": 10.412,
      "onscreen_delay": 10.374,
      "typing_delay": 0.038,
      "typing_duration": 9.464,
      "wpm": 65,
      "message": "เปลี่ยนเป็น 1.5 เราจะเปลี่ยนเส้นก็ได้นะคะ "
    },
    {
      "message_id": 1472,
      "agent_id": 15,
      "delay": 6.412,
      "onscreen_delay": 5.398,
      "typing_delay": 1.014,
      "typing_duration": 12.52,
      "wpm": 53,
      "message": "เปลี่ยนเอาเส้นประ ๆ เส้นอะไรก็ได้ แล้วแต่เรา "
    },
    {
      "message_id": 1473,
      "agent_id": 12,
      "delay": 8.519,
      "onscreen_delay": 7.1,
      "typing_delay": 1.419,
      "typing_duration": 9.783,
      "wpm": 54,
      "message": "แต่ครูเอาเส้นตรงนี้ล่ะ ครูชอบแบบนี้ "
    },
    {
      "message_id": 1474,
      "agent_id": 13,
      "delay": 5.782,
      "onscreen_delay": 1.953,
      "typing_delay": 3.829,
      "typing_duration": 7.947,
      "wpm": 30,
      "message": "กราฟครูเสร็จแล้ว "
    },
    {
      "message_id": 1475,
      "agent_id": 14,
      "delay": 4.525,
      "onscreen_delay": 0,
      "typing_delay": 4.525,
      "typing_duration": 4.525,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1476,
      "agent_id": 15,
      "delay": 8.018,
      "onscreen_delay": 0,
      "typing_delay": 8.018,
      "typing_duration": 8.018,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1477,
      "agent_id": 12,
      "delay": 4.331,
      "onscreen_delay": 0,
      "typing_delay": 4.331,
      "typing_duration": 4.331,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1478,
      "agent_id": 13,
      "delay": 3.573,
      "onscreen_delay": 0,
      "typing_delay": 3.573,
      "typing_duration": 6.45,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1479,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1480,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 2.836,
      "typing_delay": 8.163,
      "typing_duration": 8.163,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1481,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 3.575,
      "typing_delay": 3.422,
      "typing_duration": 8.57,
      "wpm": 11,
      "message": "ตอนนี้"
    },
    {
      "message_id": 1482,
      "agent_id": 13,
      "delay": 4.57,
      "onscreen_delay": 3.691,
      "typing_delay": 0.879,
      "typing_duration": 9.63,
      "wpm": 30,
      "message": "เราลองทำแผนภูมิแสดง"
    },
    {
      "message_id": 1483,
      "agent_id": 14,
      "delay": 5.628,
      "onscreen_delay": 4.492,
      "typing_delay": 1.136,
      "typing_duration": 7.896,
      "wpm": 19,
      "message": "อายุเฉลี่ย"
    },
    {
      "message_id": 1484,
      "agent_id": 15,
      "delay": 3.896,
      "onscreen_delay": 2.512,
      "typing_delay": 1.384,
      "typing_duration": 14.279,
      "wpm": 23,
      "message": "ของนักศึกษาจำแนกตามเพศ "
    },
    {
      "message_id": 1485,
      "agent_id": 12,
      "delay": 10.277,
      "onscreen_delay": 9.25,
      "typing_delay": 1.027,
      "typing_duration": 4.421,
      "wpm": 27,
      "message": "ทำเองเลย "
    },
    {
      "message_id": 1486,
      "agent_id": 13,
      "delay": 6.276,
      "onscreen_delay": 4.232,
      "typing_delay": 2.044,
      "typing_duration": 11.688,
      "wpm": 32,
      "message": "วิธีลัด วิธีลัดตอนนี้นะคะ "
    },
    {
      "message_id": 1487,
      "agent_id": 14,
      "delay": 7.686,
      "onscreen_delay": 6.911,
      "typing_delay": 0.775,
      "typing_duration": 7.028,
      "wpm": 60,
      "message": "เราจะทำแผนภูมิแท่งแสดงอะไรคะ "
    },
    {
      "message_id": 1488,
      "agent_id": 15,
      "delay": 3.684,
      "onscreen_delay": 2.125,
      "typing_delay": 1.559,
      "typing_duration": 14.443,
      "wpm": 34,
      "message": "แสดงอายุเฉลี่ยใช่ไหมคะ อายุเฉลี่ย"
    },
    {
      "message_id": 1489,
      "agent_id": 12,
      "delay": 10.441,
      "onscreen_delay": 9.016,
      "typing_delay": 1.425,
      "typing_duration": 9.6,
      "wpm": 16,
      "message": "แบ่งตามเพศ "
    },
    {
      "message_id": 1490,
      "agent_id": 13,
      "delay": 6.44,
      "onscreen_delay": 5.706,
      "typing_delay": 0.734,
      "typing_duration": 13.909,
      "wpm": 30,
      "message": "ให้เราใช้คำสั่งล่าสุด ขึ้นมา "
    },
    {
      "message_id": 1491,
      "agent_id": 14,
      "delay": 9.904,
      "onscreen_delay": 9.144,
      "typing_delay": 0.76,
      "typing_duration": 8.913,
      "wpm": 72,
      "message": "คัดลอกขึ้นมานะคะ วิธีการง่ายสุดทำแบบนี้นะคะ "
    },
    {
      "message_id": 1492,
      "agent_id": 15,
      "delay": 5.903,
      "onscreen_delay": 5.503,
      "typing_delay": 0.4,
      "typing_duration": 10.391,
      "wpm": 48,
      "message": "ไปที่ ปุ่มที่ 4 นะคะ มันจะเป็นการ "
    },
    {
      "message_id": 1493,
      "agent_id": 12,
      "delay": 6.391,
      "onscreen_delay": 5.353,
      "typing_delay": 1.038,
      "typing_duration": 7.412,
      "wpm": 45,
      "message": "Recall Resent การเรียก"
    },
    {
      "message_id": 1494,
      "agent_id": 13,
      "delay": 3.412,
      "onscreen_delay": 2.701,
      "typing_delay": 0.711,
      "typing_duration": 12.658,
      "wpm": 38,
      "message": "คำสั่งล่าสุดที่เราทำงานไปสักครู่ "
    },
    {
      "message_id": 1495,
      "agent_id": 14,
      "delay": 8.652,
      "onscreen_delay": 8.359,
      "typing_delay": 0.293,
      "typing_duration": 14.594,
      "wpm": 20,
      "message": "และเราก็เลือกอะไรคะ "
    },
    {
      "message_id": 1496,
      "agent_id": 15,
      "delay": 10.592,
      "onscreen_delay": 6.426,
      "typing_delay": 4.166,
      "typing_duration": 15.01,
      "wpm": 17,
      "message": "Bar Charts แล้วเร"
    },
    {
      "message_id": 1497,
      "agent_id": 12,
      "delay": 11.009,
      "onscreen_delay": 10.767,
      "typing_delay": 0.242,
      "typing_duration": 14.24,
      "wpm": 31,
      "message": "เปลี่ยนตัวแปร 2 ตัว ตัวแปรเพศ "
    },
    {
      "message_id": 1498,
      "agent_id": 13,
      "delay": 10.239,
      "onscreen_delay": 9.593,
      "typing_delay": 0.646,
      "typing_duration": 13.701,
      "wpm": 51,
      "message": "เหมือนเดิม ไม่ต้องเปลี่ยน โชคดีไป เปลี่ยนอะไรคะ "
    },
    {
      "message_id": 1499,
      "agent_id": 14,
      "delay": 9.7,
      "onscreen_delay": 7.788,
      "typing_delay": 1.912,
      "typing_duration": 8.108,
      "wpm": 33,
      "message": "ชั่วโมงเปลี่ยนเป็น"
    },
    {
      "message_id": 1500,
      "agent_id": 15,
      "delay": 5.699,
      "onscreen_delay": 4.883,
      "typing_delay": 0.816,
      "typing_duration": 11.738,
      "wpm": 32,
      "message": "อายุ นะคะ แล้วก็ส่งกลับไป"
    },
    {
      "message_id": 1501,
      "agent_id": 12,
      "delay": 7.734,
      "onscreen_delay": 7.514,
      "typing_delay": 0.22,
      "typing_duration": 9.334,
      "wpm": 47,
      "message": "เข้ากรอบสี่เหลี่ยมด้านซ้ายมือ"
    },
    {
      "message_id": 1502,
      "agent_id": 13,
      "delay": 5.322,
      "onscreen_delay": 4.425,
      "typing_delay": 0.897,
      "typing_duration": 4.262,
      "wpm": 32,
      "message": "ส่งเข้ามา "
    },
    {
      "message_id": 1503,
      "agent_id": 14,
      "delay": 4.25,
      "onscreen_delay": 0,
      "typing_delay": 4.25,
      "typing_duration": 4.25,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1504,
      "agent_id": 15,
      "delay": 8.983,
      "onscreen_delay": 0,
      "typing_delay": 8.983,
      "typing_duration": 8.983,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1505,
      "agent_id": 12,
      "delay": 4.982,
      "onscreen_delay": 0.312,
      "typing_delay": 4.67,
      "typing_duration": 6.975,
      "wpm": 13,
      "message": "โอ.เค. "
    },
    {
      "message_id": 1506,
      "agent_id": 13,
      "delay": 2.973,
      "onscreen_delay": 2.011,
      "typing_delay": 0.962,
      "typing_duration": 13.064,
      "wpm": 38,
      "message": "นะคะ เสร็จแล้วก็ เราเปลี่ยน Title "
    },
    {
      "message_id": 1507,
      "agent_id": 14,
      "delay": 9.061,
      "onscreen_delay": 7.097,
      "typing_delay": 1.964,
      "typing_duration": 10.042,
      "wpm": 49,
      "message": "เราจะได้ไม่ต้องพิมพ์ใหม่เห็นไหมคะ "
    },
    {
      "message_id": 1508,
      "agent_id": 15,
      "delay": 6.04,
      "onscreen_delay": 5.495,
      "typing_delay": 0.545,
      "typing_duration": 14.417,
      "wpm": 48,
      "message": "เราก็เปลี่ยนเป็นอะไรคะ อายุเฉลี่ย เราก็เปลี่ยน"
    },
    {
      "message_id": 1509,
      "agent_id": 12,
      "delay": 10.415,
      "onscreen_delay": 10.037,
      "typing_delay": 0.378,
      "typing_duration": 6.797,
      "wpm": 40,
      "message": "แค่ตรงนี้นะคะ อายุ"
    },
    {
      "message_id": 1510,
      "agent_id": 13,
      "delay": 6.415,
      "onscreen_delay": 5.827,
      "typing_delay": 0.588,
      "typing_duration": 4.233,
      "wpm": 21,
      "message": "เฉลี่ย "
    },
    {
      "message_id": 1511,
      "agent_id": 14,
      "delay": 4.334,
      "onscreen_delay": 0,
      "typing_delay": 4.334,
      "typing_duration": 4.334,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1512,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1513,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 6.23,
      "typing_delay": 4.769,
      "typing_duration": 4.769,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1514,
      "agent_id": 13,
      "delay": 6.997,
      "onscreen_delay": 3.983,
      "typing_delay": 3.014,
      "typing_duration": 12.227,
      "wpm": 23,
      "message": "อายุเฉลี่ยเสร็จแล้ว "
    },
    {
      "message_id": 1515,
      "agent_id": 14,
      "delay": 8.226,
      "onscreen_delay": 7.84,
      "typing_delay": 0.386,
      "typing_duration": 7.655,
      "wpm": 76,
      "message": "ทุกอย่างเหมือนเดิมก็ Continue แล้วก็ OK "
    },
    {
      "message_id": 1516,
      "agent_id": 15,
      "delay": 4.224,
      "onscreen_delay": 3.014,
      "typing_delay": 1.21,
      "typing_duration": 12.964,
      "wpm": 19,
      "message": "มาแล้ว เห็นไหมคะ "
    },
    {
      "message_id": 1517,
      "agent_id": 12,
      "delay": 8.963,
      "onscreen_delay": 8.459,
      "typing_delay": 0.504,
      "typing_duration": 8.987,
      "wpm": 62,
      "message": "กราฟแบบราบเรียบมา แต่เราสามารถปรับได้"
    },
    {
      "message_id": 1518,
      "agent_id": 13,
      "delay": 4.985,
      "onscreen_delay": 4.394,
      "typing_delay": 0.591,
      "typing_duration": 5.198,
      "wpm": 58,
      "message": "เห็นไหมคะ แตกต่างกัน "
    },
    {
      "message_id": 1519,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1520,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 10.436,
      "typing_delay": 0.563,
      "typing_duration": 15.002,
      "wpm": 31,
      "message": "ใช่ค่ะ อายุโดยเฉลี่ยของนักศึกษา"
    },
    {
      "message_id": 1521,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 9.154,
      "typing_delay": 1.847,
      "typing_duration": 9.151,
      "wpm": 54,
      "message": "แต่ครูอยากจะรู้ว่าเฉลี่ยแล้วกี่ปี "
    },
    {
      "message_id": 1522,
      "agent_id": 13,
      "delay": 7,
      "onscreen_delay": 5.668,
      "typing_delay": 1.332,
      "typing_duration": 12.067,
      "wpm": 51,
      "message": "ตอนนี้ครูอยากจะให้มันแสดงค่าข้อมูลที่อยู่"
    },
    {
      "message_id": 1523,
      "agent_id": 14,
      "delay": 8.061,
      "onscreen_delay": 7.585,
      "typing_delay": 0.476,
      "typing_duration": 9.016,
      "wpm": 60,
      "message": "บนแท่งเลย เราก็ดับเบิ้ลคลิกไปเลยนะคะ "
    },
    {
      "message_id": 1524,
      "agent_id": 15,
      "delay": 5.015,
      "onscreen_delay": 4.233,
      "typing_delay": 0.782,
      "typing_duration": 7.471,
      "wpm": 28,
      "message": "คลิกขวาที่แท่ง "
    },
    {
      "message_id": 1525,
      "agent_id": 12,
      "delay": 3.469,
      "onscreen_delay": 2.581,
      "typing_delay": 0.888,
      "typing_duration": 12.325,
      "wpm": 51,
      "message": "แท่งหนึ่งแท่งใด ครั้งเดียวนะคะ แล้วก็เลือก"
    },
    {
      "message_id": 1526,
      "agent_id": 13,
      "delay": 8.324,
      "onscreen_delay": 7.674,
      "typing_delay": 0.65,
      "typing_duration": 10.304,
      "wpm": 32,
      "message": "คำสั่ง Show Data Label "
    },
    {
      "message_id": 1527,
      "agent_id": 14,
      "delay": 6.303,
      "onscreen_delay": 0.476,
      "typing_delay": 5.827,
      "typing_duration": 5.827,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1528,
      "agent_id": 15,
      "delay": 5.482,
      "onscreen_delay": 0,
      "typing_delay": 5.482,
      "typing_duration": 5.482,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1529,
      "agent_id": 12,
      "delay": 4.063,
      "onscreen_delay": 0,
      "typing_delay": 4.063,
      "typing_duration": 5.8,
      "wpm": 18,
      "message": "คลิกเลย"
    },
    {
      "message_id": 1530,
      "agent_id": 13,
      "delay": 1.799,
      "onscreen_delay": 1.048,
      "typing_delay": 0.751,
      "typing_duration": 13.982,
      "wpm": 40,
      "message": "พอคลิกแล้วเห็นไหมคะ มันเกิดอะไรขึ้นมา "
    },
    {
      "message_id": 1531,
      "agent_id": 14,
      "delay": 9.98,
      "onscreen_delay": 8.664,
      "typing_delay": 1.316,
      "typing_duration": 12.55,
      "wpm": 44,
      "message": "ตัวเลขก็คือผู้ชายอายุโดยเฉลี่ยกี่ปีคะ "
    },
    {
      "message_id": 1532,
      "agent_id": 15,
      "delay": 8.548,
      "onscreen_delay": 6.841,
      "typing_delay": 1.707,
      "typing_duration": 13.139,
      "wpm": 29,
      "message": "23.2 ผู้หญิงอายุโดยเฉลี่ย "
    },
    {
      "message_id": 1533,
      "agent_id": 12,
      "delay": 9.137,
      "onscreen_delay": 6.866,
      "typing_delay": 2.271,
      "typing_duration": 10.825,
      "wpm": 37,
      "message": "20.62 อันนี้อีกหนึ่งความรู้"
    },
    {
      "message_id": 1534,
      "agent_id": 13,
      "delay": 6.824,
      "onscreen_delay": 6.258,
      "typing_delay": 0.566,
      "typing_duration": 14.125,
      "wpm": 37,
      "message": "นะคะ เราสามารถเพิ่มค่าเฉลี่ยลงไปได้ "
    },
    {
      "message_id": 1535,
      "agent_id": 14,
      "delay": 10.123,
      "onscreen_delay": 4.358,
      "typing_delay": 5.765,
      "typing_duration": 6.863,
      "wpm": 11,
      "message": "เราก็"
    },
    {
      "message_id": 1536,
      "agent_id": 15,
      "delay": 6.122,
      "onscreen_delay": 4.851,
      "typing_delay": 1.271,
      "typing_duration": 9.589,
      "wpm": 50,
      "message": "ปรับกราฟให้มันสวยงามตามใจชอบนะคะ "
    },
    {
      "message_id": 1537,
      "agent_id": 12,
      "delay": 5.587,
      "onscreen_delay": 0.12,
      "typing_delay": 5.467,
      "typing_duration": 5.467,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1538,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1539,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1540,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 7.849,
      "typing_delay": 3.149,
      "typing_duration": 6.904,
      "wpm": 13,
      "message": "จริง ๆ "
    },
    {
      "message_id": 1541,
      "agent_id": 12,
      "delay": 6.996,
      "onscreen_delay": 6.388,
      "typing_delay": 0.608,
      "typing_duration": 12.917,
      "wpm": 43,
      "message": "ที่เมนูลัดตรงนี้มันก็มีคำสั่งที่เราทำ"
    },
    {
      "message_id": 1542,
      "agent_id": 13,
      "delay": 8.916,
      "onscreen_delay": 8.081,
      "typing_delay": 0.835,
      "typing_duration": 12.888,
      "wpm": 47,
      "message": "ได้หลายอย่างนะคะ ตั้งแต่จะเพิ่มชื่นแกน X "
    },
    {
      "message_id": 1543,
      "agent_id": 14,
      "delay": 8.884,
      "onscreen_delay": 8.137,
      "typing_delay": 0.747,
      "typing_duration": 9.592,
      "wpm": 47,
      "message": "เพิ่มชื่อแกน Y เพิ่มชื่อเรื่อง "
    },
    {
      "message_id": 1544,
      "agent_id": 15,
      "delay": 5.592,
      "onscreen_delay": 4.761,
      "typing_delay": 0.831,
      "typing_duration": 12.704,
      "wpm": 43,
      "message": "เพิ่มหมายเหตุ หรือเพิ่มข้อความต่าง ๆ "
    },
    {
      "message_id": 1545,
      "agent_id": 12,
      "delay": 8.701,
      "onscreen_delay": 8.145,
      "typing_delay": 0.556,
      "typing_duration": 5.676,
      "wpm": 71,
      "message": "เราเลือกตรงนี้ได้หมดเลยนะคะ "
    },
    {
      "message_id": 1546,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1547,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1548,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 7.377,
      "typing_delay": 3.621,
      "typing_duration": 7.539,
      "wpm": 12,
      "message": "ตอนนี้"
    },
    {
      "message_id": 1549,
      "agent_id": 12,
      "delay": 6.996,
      "onscreen_delay": 5.934,
      "typing_delay": 1.062,
      "typing_duration": 14.019,
      "wpm": 35,
      "message": "ครูทำ Flow Chart อยากทำกราฟแนวนอน "
    },
    {
      "message_id": 1550,
      "agent_id": 13,
      "delay": 10.018,
      "onscreen_delay": 7.163,
      "typing_delay": 2.855,
      "typing_duration": 13.61,
      "wpm": 36,
      "message": "ง่ายมาก เดี๋ยวครูกัลบมาเหมือนเดิม "
    },
    {
      "message_id": 1551,
      "agent_id": 14,
      "delay": 9.608,
      "onscreen_delay": 8.237,
      "typing_delay": 1.371,
      "typing_duration": 14.447,
      "wpm": 16,
      "message": "Transport Chart "
    },
    {
      "message_id": 1552,
      "agent_id": 15,
      "delay": 10.446,
      "onscreen_delay": 9.381,
      "typing_delay": 1.065,
      "typing_duration": 12.701,
      "wpm": 46,
      "message": "เผื่อเราอยากทำให้มันเก๋ ๆ ให้เป็นแนวนอน "
    },
    {
      "message_id": 1553,
      "agent_id": 12,
      "delay": 8.695,
      "onscreen_delay": 8.323,
      "typing_delay": 0.372,
      "typing_duration": 14.703,
      "wpm": 47,
      "message": "ให้เราคลิกขวาแล้วก็เลือกอะไรคะ Transpost Chart "
    },
    {
      "message_id": 1554,
      "agent_id": 13,
      "delay": 10.702,
      "onscreen_delay": 9.959,
      "typing_delay": 0.743,
      "typing_duration": 12.721,
      "wpm": 24,
      "message": "นะคะ Transpost Chart "
    },
    {
      "message_id": 1555,
      "agent_id": 14,
      "delay": 8.72,
      "onscreen_delay": 8.573,
      "typing_delay": 0.147,
      "typing_duration": 8.791,
      "wpm": 90,
      "message": "เห็นไหมคะ เราจะให้มันตั้งหรือให้มันนอนก็ได้แล้วแต่เรา "
    },
    {
      "message_id": 1556,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1557,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 6.391,
      "typing_delay": 4.61,
      "typing_duration": 4.61,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1558,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 3.776,
      "typing_delay": 3.223,
      "typing_duration": 6.323,
      "wpm": 12,
      "message": "ต่อไป "
    },
    {
      "message_id": 1559,
      "agent_id": 14,
      "delay": 2.998,
      "onscreen_delay": 1.452,
      "typing_delay": 1.546,
      "typing_duration": 9.367,
      "wpm": 32,
      "message": "ครูไปต่ออีกกราฟหนึ่ง "
    },
    {
      "message_id": 1560,
      "agent_id": 15,
      "delay": 5.366,
      "onscreen_delay": 3.894,
      "typing_delay": 1.472,
      "typing_duration": 9.91,
      "wpm": 41,
      "message": "ถ้าเราอยากจะแสดงแผนภูมิแท่ง"
    },
    {
      "message_id": 1561,
      "agent_id": 12,
      "delay": 5.908,
      "onscreen_delay": 5.191,
      "typing_delay": 0.717,
      "typing_duration": 10.268,
      "wpm": 48,
      "message": "ของข้อมูล 2 ชุดอยู่ในกราฟเดียวกัน "
    },
    {
      "message_id": 1562,
      "agent_id": 13,
      "delay": 6.266,
      "onscreen_delay": 5.562,
      "typing_delay": 0.704,
      "typing_duration": 10.838,
      "wpm": 54,
      "message": "อันนี้คือการแสดงข้อมูลชุดเดียว อย่างแรก "
    },
    {
      "message_id": 1563,
      "agent_id": 14,
      "delay": 6.838,
      "onscreen_delay": 6.238,
      "typing_delay": 0.6,
      "typing_duration": 9.187,
      "wpm": 47,
      "message": "แสดงข้อมูลอะไรคะ จำนวกพักผ่อน "
    },
    {
      "message_id": 1564,
      "agent_id": 15,
      "delay": 5.176,
      "onscreen_delay": 4.93,
      "typing_delay": 0.246,
      "typing_duration": 9.623,
      "wpm": 42,
      "message": "อันนี้อะไรคะ อายุเฉลี่ย ถ้า"
    },
    {
      "message_id": 1565,
      "agent_id": 12,
      "delay": 5.622,
      "onscreen_delay": 4.731,
      "typing_delay": 0.891,
      "typing_duration": 7.189,
      "wpm": 56,
      "message": "เราจะเลือกให้ข้อมูลมี 2 ชุด "
    },
    {
      "message_id": 1566,
      "agent_id": 13,
      "delay": 3.188,
      "onscreen_delay": 2.622,
      "typing_delay": 0.566,
      "typing_duration": 15.001,
      "wpm": 22,
      "message": "เราไปกราฟ Regacy Dialo"
    },
    {
      "message_id": 1567,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 9.034,
      "typing_delay": 1.966,
      "typing_duration": 15.001,
      "wpm": 23,
      "message": "เราเลือกคำสั่ง Classter "
    },
    {
      "message_id": 1568,
      "agent_id": 15,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1569,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 9.454,
      "typing_delay": 1.546,
      "typing_duration": 8.875,
      "wpm": 29,
      "message": "อะไรนะ มองไม่เห็น"
    },
    {
      "message_id": 1570,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 5.947,
      "typing_delay": 1.052,
      "typing_duration": 14.503,
      "wpm": 43,
      "message": "โอ.เค. ตอนนี้อย่าเพิ่งขึ้นหัวข้อใหม่ดีกว่า "
    },
    {
      "message_id": 1571,
      "agent_id": 14,
      "delay": 10.501,
      "onscreen_delay": 10.237,
      "typing_delay": 0.264,
      "typing_duration": 11.816,
      "wpm": 52,
      "message": "ตอนนี้มีคำถามถามครูไหมคะ สร้างแผนภูมิแท่ง "
    },
    {
      "message_id": 1572,
      "agent_id": 15,
      "delay": 7.814,
      "onscreen_delay": 5.919,
      "typing_delay": 1.895,
      "typing_duration": 6.946,
      "wpm": 39,
      "message": "ถ้าไม่มี ทดสอบนะคะ "
    },
    {
      "message_id": 1573,
      "agent_id": 12,
      "delay": 3.813,
      "onscreen_delay": 2.601,
      "typing_delay": 1.212,
      "typing_duration": 11.429,
      "wpm": 41,
      "message": "ทดสอบก่อน ฟังคำอธิบายคำสั่งนะคะ "
    },
    {
      "message_id": 1574,
      "agent_id": 13,
      "delay": 7.429,
      "onscreen_delay": 6.025,
      "typing_delay": 1.404,
      "typing_duration": 8.906,
      "wpm": 19,
      "message": "ให้นักศึกษา "
    },
    {
      "message_id": 1575,
      "agent_id": 14,
      "delay": 4.906,
      "onscreen_delay": 1.246,
      "typing_delay": 3.66,
      "typing_duration": 6.995,
      "wpm": 24,
      "message": "สร้าง Chart "
    },
    {
      "message_id": 1576,
      "agent_id": 15,
      "delay": 2.979,
      "onscreen_delay": 1.684,
      "typing_delay": 1.295,
      "typing_duration": 6.847,
      "wpm": 33,
      "message": "แสดงจำนวนนอนโดย"
    },
    {
      "message_id": 1577,
      "agent_id": 12,
      "delay": 2.847,
      "onscreen_delay": 2.383,
      "typing_delay": 0.464,
      "typing_duration": 12.246,
      "wpm": 36,
      "message": "เฉลี่ยของกลุ่มคนตามความเครียด "
    },
    {
      "message_id": 1578,
      "agent_id": 13,
      "delay": 8.244,
      "onscreen_delay": 6.619,
      "typing_delay": 1.625,
      "typing_duration": 15,
      "wpm": 11,
      "message": "กลุ่มความเต"
    },
    {
      "message_id": 1579,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 8.578,
      "typing_delay": 2.42,
      "typing_duration": 7.106,
      "wpm": 59,
      "message": "4 กลุ่ม แต่วันนั้นเราแบ่งได้"
    },
    {
      "message_id": 1580,
      "agent_id": 15,
      "delay": 6.997,
      "onscreen_delay": 6.251,
      "typing_delay": 0.746,
      "typing_duration": 14.231,
      "wpm": 38,
      "message": "กี่กลุ่ม ครูจำไม่ได้ เป็น 2 ใช่ไหมคะ "
    },
    {
      "message_id": 1581,
      "agent_id": 12,
      "delay": 10.23,
      "onscreen_delay": 9.177,
      "typing_delay": 1.053,
      "typing_duration": 6.005,
      "wpm": 37,
      "message": "โอ.เค. ให้สร้าง"
    },
    {
      "message_id": 1582,
      "agent_id": 13,
      "delay": 6.23,
      "onscreen_delay": 5.537,
      "typing_delay": 0.693,
      "typing_duration": 8.659,
      "wpm": 42,
      "message": "กราฟแผนภูมิแท่งนะคะ แสดง"
    },
    {
      "message_id": 1583,
      "agent_id": 14,
      "delay": 4.658,
      "onscreen_delay": 3.529,
      "typing_delay": 1.129,
      "typing_duration": 7.27,
      "wpm": 56,
      "message": "จำนวนนอนโดยเฉลี่ยของกลุ่มคน"
    },
    {
      "message_id": 1584,
      "agent_id": 15,
      "delay": 3.269,
      "onscreen_delay": 2.915,
      "typing_delay": 0.354,
      "typing_duration": 8.341,
      "wpm": 32,
      "message": "ตามระดับความเครียด "
    },
    {
      "message_id": 1585,
      "agent_id": 12,
      "delay": 4.371,
      "onscreen_delay": 0,
      "typing_delay": 4.371,
      "typing_duration": 4.371,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1586,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1587,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1588,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 1.488,
      "typing_delay": 9.512,
      "typing_duration": 9.512,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1589,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1590,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1591,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1592,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 3.145,
      "typing_delay": 7.855,
      "typing_duration": 7.855,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1593,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1594,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1595,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1596,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1597,
      "agent_id": 12,
      "delay": 12.998,
      "onscreen_delay": 0,
      "typing_delay": 12.998,
      "typing_duration": 12.998,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1598,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1599,
      "agent_id": 14,
      "delay": 15.012,
      "onscreen_delay": 0,
      "typing_delay": 15.012,
      "typing_duration": 15.012,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1600,
      "agent_id": 15,
      "delay": 11.009,
      "onscreen_delay": 9.475,
      "typing_delay": 1.534,
      "typing_duration": 13.184,
      "wpm": 49,
      "message": "กลุ่มคนตามระดับความเครียดที่เราแบ่งกลุ่มไว้"
    },
    {
      "message_id": 1601,
      "agent_id": 12,
      "delay": 9.182,
      "onscreen_delay": 8.327,
      "typing_delay": 0.855,
      "typing_duration": 8.15,
      "wpm": 59,
      "message": "ตั้งแต่แรกนะคะ ตอนนี้เราอยากแสดง"
    },
    {
      "message_id": 1602,
      "agent_id": 13,
      "delay": 5.181,
      "onscreen_delay": 2.824,
      "typing_delay": 2.357,
      "typing_duration": 14.243,
      "wpm": 40,
      "message": "เวลานอนโดยเฉลี่ยของแต่ละกลุ่มออกมานะคะ "
    },
    {
      "message_id": 1603,
      "agent_id": 14,
      "delay": 10.243,
      "onscreen_delay": 9.473,
      "typing_delay": 0.77,
      "typing_duration": 8.037,
      "wpm": 30,
      "message": "ซึ่งข้อมูลของเรา "
    },
    {
      "message_id": 1604,
      "agent_id": 15,
      "delay": 6.241,
      "onscreen_delay": 3.501,
      "typing_delay": 2.74,
      "typing_duration": 15.001,
      "wpm": 29,
      "message": "เราต้องแบ่งเอาสกอร์มาแบ่งก่อน"
    },
    {
      "message_id": 1605,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 10.218,
      "typing_delay": 0.783,
      "typing_duration": 11.531,
      "wpm": 56,
      "message": "ตามความเครียดก่อน ถ้าใครมีอยู่แล้วก็โชคดีไป "
    },
    {
      "message_id": 1606,
      "agent_id": 13,
      "delay": 7.53,
      "onscreen_delay": 6.948,
      "typing_delay": 0.582,
      "typing_duration": 11.685,
      "wpm": 55,
      "message": "ครูจะแบ่งกลุ่มตามความเครียดก่อน เพราะว่าครู"
    },
    {
      "message_id": 1607,
      "agent_id": 14,
      "delay": 7.684,
      "onscreen_delay": 7.619,
      "typing_delay": 0.065,
      "typing_duration": 13.113,
      "wpm": 43,
      "message": "ไม่มีค่ะ ใครไม่มีแบ่งตามครูเลยนะคะ ใคร"
    },
    {
      "message_id": 1608,
      "agent_id": 15,
      "delay": 9.112,
      "onscreen_delay": 8.616,
      "typing_delay": 0.496,
      "typing_duration": 15.001,
      "wpm": 34,
      "message": "ไม่มีแบ่งตามครูเลยนะคะ เดี๋ยวครูดู"
    },
    {
      "message_id": 1609,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 10.093,
      "typing_delay": 0.907,
      "typing_duration": 8.038,
      "wpm": 32,
      "message": "ครูจำเกรณฑ์ไม่ได้ "
    },
    {
      "message_id": 1610,
      "agent_id": 13,
      "delay": 6.999,
      "onscreen_delay": 5.143,
      "typing_delay": 1.856,
      "typing_duration": 7.568,
      "wpm": 26,
      "message": "แป๊บหนึ่งนะคะ "
    },
    {
      "message_id": 1611,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1612,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 7.771,
      "typing_delay": 3.228,
      "typing_duration": 8.011,
      "wpm": 34,
      "message": "ตัวนี้มันไม่ชัดเลย "
    },
    {
      "message_id": 1613,
      "agent_id": 12,
      "delay": 6.998,
      "onscreen_delay": 5.783,
      "typing_delay": 1.215,
      "typing_duration": 8.371,
      "wpm": 32,
      "message": "ใครจำภาพนี้ได้บ้าง "
    },
    {
      "message_id": 1614,
      "agent_id": 13,
      "delay": 4.37,
      "onscreen_delay": 2.031,
      "typing_delay": 2.339,
      "typing_duration": 10.813,
      "wpm": 25,
      "message": "ภาพที่ใช้แบ่งเกณฑ์ "
    },
    {
      "message_id": 1615,
      "agent_id": 14,
      "delay": 6.813,
      "onscreen_delay": 6.199,
      "typing_delay": 0.614,
      "typing_duration": 7.275,
      "wpm": 29,
      "message": "แบบนี้ใช่ไหมคะ "
    },
    {
      "message_id": 1616,
      "agent_id": 15,
      "delay": 3.273,
      "onscreen_delay": 1.401,
      "typing_delay": 1.872,
      "typing_duration": 6.391,
      "wpm": 31,
      "message": "แป๊บหนึ่งนะคะ "
    },
    {
      "message_id": 1617,
      "agent_id": 12,
      "delay": 2.39,
      "onscreen_delay": 1.192,
      "typing_delay": 1.198,
      "typing_duration": 9.597,
      "wpm": 36,
      "message": "จำ Scale ตรงนี้ได้ไหมคะ "
    },
    {
      "message_id": 1618,
      "agent_id": 13,
      "delay": 5.596,
      "onscreen_delay": 4.328,
      "typing_delay": 1.268,
      "typing_duration": 11.841,
      "wpm": 22,
      "message": "ระดับ 0-23 แปลว่า "
    },
    {
      "message_id": 1619,
      "agent_id": 14,
      "delay": 7.839,
      "onscreen_delay": 5.456,
      "typing_delay": 2.383,
      "typing_duration": 7.62,
      "wpm": 33,
      "message": "เครียดในระดับน้อย "
    },
    {
      "message_id": 1620,
      "agent_id": 15,
      "delay": 3.839,
      "onscreen_delay": 3.149,
      "typing_delay": 0.69,
      "typing_duration": 9.906,
      "wpm": 41,
      "message": "ถ้าเครียดปานกลาง 24 ถึง อ๋อ"
    },
    {
      "message_id": 1621,
      "agent_id": 12,
      "delay": 5.905,
      "onscreen_delay": 3.86,
      "typing_delay": 2.045,
      "typing_duration": 11.181,
      "wpm": 30,
      "message": "ดูในสไลด์ตรงนี้เลยนะคะ "
    },
    {
      "message_id": 1622,
      "agent_id": 13,
      "delay": 7.181,
      "onscreen_delay": 5.812,
      "typing_delay": 1.369,
      "typing_duration": 10.807,
      "wpm": 39,
      "message": "การแปรผลนี้ เพื่อนเราส่งเข้า "
    },
    {
      "message_id": 1623,
      "agent_id": 14,
      "delay": 6.795,
      "onscreen_delay": 6.662,
      "typing_delay": 0.133,
      "typing_duration": 9.303,
      "wpm": 55,
      "message": "LINE กลุ่มแล้วนะคะ ให้ทุกคนเก็บไว้ "
    },
    {
      "message_id": 1624,
      "agent_id": 15,
      "delay": 5.301,
      "onscreen_delay": 5.06,
      "typing_delay": 0.241,
      "typing_duration": 9.139,
      "wpm": 57,
      "message": "การแบ่งระดับความเครียดนะคะ ครูไปที่ "
    },
    {
      "message_id": 1625,
      "agent_id": 12,
      "delay": 5.138,
      "onscreen_delay": 4.225,
      "typing_delay": 0.913,
      "typing_duration": 9.259,
      "wpm": 31,
      "message": "SPSS ก่อน Transform "
    },
    {
      "message_id": 1626,
      "agent_id": 13,
      "delay": 5.243,
      "onscreen_delay": 3.885,
      "typing_delay": 1.358,
      "typing_duration": 14.488,
      "wpm": 18,
      "message": "in to Recode into "
    },
    {
      "message_id": 1627,
      "agent_id": 14,
      "delay": 10.488,
      "onscreen_delay": 10.169,
      "typing_delay": 0.319,
      "typing_duration": 13.716,
      "wpm": 16,
      "message": "ครูขอ Reset เลย "
    },
    {
      "message_id": 1628,
      "agent_id": 15,
      "delay": 9.715,
      "onscreen_delay": 4.956,
      "typing_delay": 4.759,
      "typing_duration": 15,
      "wpm": 21,
      "message": "Transform Recode into "
    },
    {
      "message_id": 1629,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 9.326,
      "typing_delay": 1.673,
      "typing_duration": 12.201,
      "wpm": 38,
      "message": "Difference Variable ใครยังไม่มี"
    },
    {
      "message_id": 1630,
      "agent_id": 13,
      "delay": 8.2,
      "onscreen_delay": 7.158,
      "typing_delay": 1.042,
      "typing_duration": 7.444,
      "wpm": 48,
      "message": "ตัวแปรกลุ่ม ทำตามเลยนะคะ "
    },
    {
      "message_id": 1631,
      "agent_id": 14,
      "delay": 4.198,
      "onscreen_delay": 3.285,
      "typing_delay": 0.913,
      "typing_duration": 12.726,
      "wpm": 19,
      "message": "จากนั้นส่งตัวแปร"
    },
    {
      "message_id": 1632,
      "agent_id": 15,
      "delay": 8.725,
      "onscreen_delay": 7.057,
      "typing_delay": 1.668,
      "typing_duration": 14.652,
      "wpm": 14,
      "message": "สกอร์ส่งเข้าไป "
    },
    {
      "message_id": 1633,
      "agent_id": 12,
      "delay": 10.652,
      "onscreen_delay": 10.043,
      "typing_delay": 0.609,
      "typing_duration": 10.956,
      "wpm": 38,
      "message": "เป็นคะแนนระดับความเครียดนะคะ "
    },
    {
      "message_id": 1634,
      "agent_id": 13,
      "delay": 6.955,
      "onscreen_delay": 5.621,
      "typing_delay": 1.334,
      "typing_duration": 9.448,
      "wpm": 14,
      "message": "G-R-O-U-P "
    },
    {
      "message_id": 1635,
      "agent_id": 14,
      "delay": 5.434,
      "onscreen_delay": 3.605,
      "typing_delay": 1.829,
      "typing_duration": 9.862,
      "wpm": 29,
      "message": "Label ก็คือ กลุ่มคน"
    },
    {
      "message_id": 1636,
      "agent_id": 15,
      "delay": 5.861,
      "onscreen_delay": 5.378,
      "typing_delay": 0.483,
      "typing_duration": 4.523,
      "wpm": 56,
      "message": "ตามความเครียดนะคะ "
    },
    {
      "message_id": 1637,
      "agent_id": 12,
      "delay": 4.372,
      "onscreen_delay": 0,
      "typing_delay": 4.372,
      "typing_duration": 4.372,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1638,
      "agent_id": 13,
      "delay": 3.114,
      "onscreen_delay": 0,
      "typing_delay": 3.114,
      "typing_duration": 13.327,
      "wpm": 24,
      "message": "เดี๋ยวแป๊บหนึ่ง Group "
    },
    {
      "message_id": 1639,
      "agent_id": 14,
      "delay": 9.326,
      "onscreen_delay": 4.493,
      "typing_delay": 4.833,
      "typing_duration": 4.833,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1640,
      "agent_id": 15,
      "delay": 6.112,
      "onscreen_delay": 0,
      "typing_delay": 6.112,
      "typing_duration": 6.112,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1641,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1642,
      "agent_id": 13,
      "delay": 11.001,
      "onscreen_delay": 4.512,
      "typing_delay": 6.489,
      "typing_duration": 6.489,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1643,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1644,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1645,
      "agent_id": 12,
      "delay": 11.002,
      "onscreen_delay": 6.428,
      "typing_delay": 4.574,
      "typing_duration": 4.574,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1646,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1647,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1648,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1649,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1650,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 8.236,
      "typing_delay": 2.763,
      "typing_duration": 11.584,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1651,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1652,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1653,
      "agent_id": 12,
      "delay": 10.999,
      "onscreen_delay": 6.025,
      "typing_delay": 4.974,
      "typing_duration": 4.974,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1654,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1655,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1656,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1657,
      "agent_id": 12,
      "delay": 11,
      "onscreen_delay": 2.257,
      "typing_delay": 8.743,
      "typing_duration": 8.743,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1658,
      "agent_id": 13,
      "delay": 6.998,
      "onscreen_delay": 2.445,
      "typing_delay": 4.553,
      "typing_duration": 9.899,
      "wpm": 8,
      "message": "ต่อไป"
    },
    {
      "message_id": 1659,
      "agent_id": 14,
      "delay": 5.897,
      "onscreen_delay": 4.549,
      "typing_delay": 1.348,
      "typing_duration": 9.86,
      "wpm": 43,
      "message": "คลิกคำว่า Change นะคะ แล้วก็"
    },
    {
      "message_id": 1660,
      "agent_id": 15,
      "delay": 5.859,
      "onscreen_delay": 4.522,
      "typing_delay": 1.337,
      "typing_duration": 8.778,
      "wpm": 31,
      "message": "บอกค่าเก่า ค่าใหม่ "
    },
    {
      "message_id": 1661,
      "agent_id": 12,
      "delay": 4.777,
      "onscreen_delay": 3.965,
      "typing_delay": 0.812,
      "typing_duration": 10.305,
      "wpm": 33,
      "message": "ค่าแรกก็คือคะแนนน้อยสุด"
    },
    {
      "message_id": 1662,
      "agent_id": 13,
      "delay": 6.303,
      "onscreen_delay": 4.422,
      "typing_delay": 1.881,
      "typing_duration": 6.46,
      "wpm": 14,
      "message": "ถึง 23 "
    },
    {
      "message_id": 1663,
      "agent_id": 14,
      "delay": 2.46,
      "onscreen_delay": 0.514,
      "typing_delay": 1.946,
      "typing_duration": 6.343,
      "wpm": 33,
      "message": "เป็นกลุ่มที่ 1 "
    },
    {
      "message_id": 1664,
      "agent_id": 15,
      "delay": 2.342,
      "onscreen_delay": 0.81,
      "typing_delay": 1.532,
      "typing_duration": 11.253,
      "wpm": 28,
      "message": "คลิกคำว่า \"Add\" ต่อไป "
    },
    {
      "message_id": 1665,
      "agent_id": 12,
      "delay": 7.252,
      "onscreen_delay": 6.171,
      "typing_delay": 1.081,
      "typing_duration": 6.765,
      "wpm": 35,
      "message": "กลุ่มที่ 2 24-41 "
    },
    {
      "message_id": 1666,
      "agent_id": 13,
      "delay": 6.105,
      "onscreen_delay": 0,
      "typing_delay": 6.105,
      "typing_duration": 6.105,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1667,
      "agent_id": 14,
      "delay": 2.105,
      "onscreen_delay": 0.881,
      "typing_delay": 1.224,
      "typing_duration": 7.501,
      "wpm": 50,
      "message": "เป็นกลุ่มที่ 2 Add เข้าไป "
    },
    {
      "message_id": 1668,
      "agent_id": 15,
      "delay": 3.499,
      "onscreen_delay": 3.002,
      "typing_delay": 0.497,
      "typing_duration": 10.954,
      "wpm": 18,
      "message": "กลุ่มที่ 3 42"
    },
    {
      "message_id": 1669,
      "agent_id": 12,
      "delay": 6.954,
      "onscreen_delay": 5.745,
      "typing_delay": 1.209,
      "typing_duration": 7.355,
      "wpm": 27,
      "message": "-61 เป็นกลุ่ม"
    },
    {
      "message_id": 1670,
      "agent_id": 13,
      "delay": 3.354,
      "onscreen_delay": 2.286,
      "typing_delay": 1.068,
      "typing_duration": 6.447,
      "wpm": 37,
      "message": "ที่ 3 Add เข้าไป "
    },
    {
      "message_id": 1671,
      "agent_id": 14,
      "delay": 2.446,
      "onscreen_delay": 2.354,
      "typing_delay": 0.092,
      "typing_duration": 6.888,
      "wpm": 81,
      "message": "เหลือกลุ่มสุดท้ายครูจะรอที่ตรงนี้นะคะ "
    },
    {
      "message_id": 1672,
      "agent_id": 15,
      "delay": 2.887,
      "onscreen_delay": 0.104,
      "typing_delay": 2.783,
      "typing_duration": 7.638,
      "wpm": 18,
      "message": "62 ขึ้นไป "
    },
    {
      "message_id": 1673,
      "agent_id": 12,
      "delay": 3.637,
      "onscreen_delay": 2.153,
      "typing_delay": 1.484,
      "typing_duration": 6.213,
      "wpm": 34,
      "message": "เป็นกลุ่มที่ 4 "
    },
    {
      "message_id": 1674,
      "agent_id": 13,
      "delay": 4.258,
      "onscreen_delay": 0,
      "typing_delay": 4.258,
      "typing_duration": 4.258,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1675,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1676,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 3.119,
      "typing_delay": 7.882,
      "typing_duration": 7.882,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1677,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 1.006,
      "typing_delay": 5.991,
      "typing_duration": 5.991,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1678,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1679,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1680,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1681,
      "agent_id": 12,
      "delay": 12.738,
      "onscreen_delay": 0,
      "typing_delay": 12.738,
      "typing_duration": 12.738,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1682,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1683,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1684,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 6.612,
      "typing_delay": 4.387,
      "typing_duration": 4.387,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1685,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 4.751,
      "typing_delay": 2.246,
      "typing_duration": 8.928,
      "wpm": 39,
      "message": "ดู ๆ เงื่อนไขตรงนี้นะคะ "
    },
    {
      "message_id": 1686,
      "agent_id": 13,
      "delay": 4.926,
      "onscreen_delay": 2.577,
      "typing_delay": 2.349,
      "typing_duration": 15,
      "wpm": 30,
      "message": "พอดีครูชี้ตรงนี้ จะไม่เห็นนะตะ"
    },
    {
      "message_id": 1687,
      "agent_id": 14,
      "delay": 10.996,
      "onscreen_delay": 10.835,
      "typing_delay": 0.161,
      "typing_duration": 11.372,
      "wpm": 40,
      "message": "เงื่อนไขตรงนี้นะคะ Range พิสัย "
    },
    {
      "message_id": 1688,
      "agent_id": 15,
      "delay": 7.372,
      "onscreen_delay": 5.315,
      "typing_delay": 2.057,
      "typing_duration": 13.461,
      "wpm": 35,
      "message": "จะมี 2 ช่องให้เราตอบ ขอบเขตล่าง"
    },
    {
      "message_id": 1689,
      "agent_id": 12,
      "delay": 9.461,
      "onscreen_delay": 8.534,
      "typing_delay": 0.927,
      "typing_duration": 14.362,
      "wpm": 44,
      "message": "ถึงขอบเขตบน ถ้าเรารู้ค่าขอบเขตล่างขอบเขตบน"
    },
    {
      "message_id": 1690,
      "agent_id": 13,
      "delay": 10.361,
      "onscreen_delay": 9.349,
      "typing_delay": 1.012,
      "typing_duration": 13.816,
      "wpm": 47,
      "message": "ชัดเจน ให้เลือกช่องนี้ แต่ถ้าไม่ใช่ข้างล่าง "
    },
    {
      "message_id": 1691,
      "agent_id": 14,
      "delay": 9.816,
      "onscreen_delay": 9.098,
      "typing_delay": 0.718,
      "typing_duration": 11.426,
      "wpm": 24,
      "message": "พิสัย Range ในช่วง "
    },
    {
      "message_id": 1692,
      "agent_id": 15,
      "delay": 7.425,
      "onscreen_delay": 6.787,
      "typing_delay": 0.638,
      "typing_duration": 13.927,
      "wpm": 20,
      "message": "Low นี่แปลว่าอะไรคะ "
    },
    {
      "message_id": 1693,
      "agent_id": 12,
      "delay": 9.924,
      "onscreen_delay": 7.784,
      "typing_delay": 2.14,
      "typing_duration": 7.742,
      "wpm": 45,
      "message": "น้อยสุดถึงค่าหนึ่งค่าใด "
    },
    {
      "message_id": 1694,
      "agent_id": 13,
      "delay": 5.922,
      "onscreen_delay": 4.183,
      "typing_delay": 1.739,
      "typing_duration": 14.151,
      "wpm": 38,
      "message": "ดังนั้น เกณฑ์ที่ 1 ค่าน้อยสุด ถึง 23 "
    },
    {
      "message_id": 1695,
      "agent_id": 14,
      "delay": 10.151,
      "onscreen_delay": 9.738,
      "typing_delay": 0.413,
      "typing_duration": 11.316,
      "wpm": 30,
      "message": "ให้เราเลือกช่องนี้ ส่วน"
    },
    {
      "message_id": 1696,
      "agent_id": 15,
      "delay": 7.312,
      "onscreen_delay": 7.058,
      "typing_delay": 0.254,
      "typing_duration": 13.039,
      "wpm": 28,
      "message": "เกณฑ์ที่ 2 กับเกณฑ์ที่ 3 "
    },
    {
      "message_id": 1697,
      "agent_id": 12,
      "delay": 9.039,
      "onscreen_delay": 8.549,
      "typing_delay": 0.49,
      "typing_duration": 11.591,
      "wpm": 58,
      "message": "พิสัยค่าน้อยค่ามากที่เราทราบค่า ต่อไปค่าที่ 4 "
    },
    {
      "message_id": 1698,
      "agent_id": 13,
      "delay": 7.589,
      "onscreen_delay": 5.465,
      "typing_delay": 2.124,
      "typing_duration": 8.697,
      "wpm": 28,
      "message": "62 ถึง ค่ามากสุด "
    },
    {
      "message_id": 1699,
      "agent_id": 14,
      "delay": 4.697,
      "onscreen_delay": 4.435,
      "typing_delay": 0.262,
      "typing_duration": 14.462,
      "wpm": 36,
      "message": "มาก ค่ามากคือ High ใช่ไหมคะ Highend "
    },
    {
      "message_id": 1700,
      "agent_id": 15,
      "delay": 10.46,
      "onscreen_delay": 9.782,
      "typing_delay": 0.678,
      "typing_duration": 10.371,
      "wpm": 48,
      "message": "เป็นขั้นสูงสุดของมันเลย มากที่สุด "
    },
    {
      "message_id": 1701,
      "agent_id": 12,
      "delay": 6.451,
      "onscreen_delay": 5.035,
      "typing_delay": 1.416,
      "typing_duration": 11.25,
      "wpm": 28,
      "message": "62- ค่ามากสุด ให้คลิก "
    },
    {
      "message_id": 1702,
      "agent_id": 13,
      "delay": 7.249,
      "onscreen_delay": 6.334,
      "typing_delay": 0.915,
      "typing_duration": 10.886,
      "wpm": 28,
      "message": "Add เข้าไป เสร็จแล้ว "
    },
    {
      "message_id": 1703,
      "agent_id": 14,
      "delay": 6.885,
      "onscreen_delay": 6.263,
      "typing_delay": 0.622,
      "typing_duration": 7.65,
      "wpm": 41,
      "message": "ก็ Continue แล้วก็ OK "
    },
    {
      "message_id": 1704,
      "agent_id": 15,
      "delay": 4.103,
      "onscreen_delay": 0,
      "typing_delay": 4.103,
      "typing_duration": 7.392,
      "wpm": 14,
      "message": "กลุ่มคน "
    },
    {
      "message_id": 1705,
      "agent_id": 12,
      "delay": 3.391,
      "onscreen_delay": 2.869,
      "typing_delay": 0.522,
      "typing_duration": 13.096,
      "wpm": 45,
      "message": "ครูตามความเครียดมาแล้ว ทีนี้ครูก็ต้องไป"
    },
    {
      "message_id": 1706,
      "agent_id": 13,
      "delay": 9.095,
      "onscreen_delay": 8.501,
      "typing_delay": 0.594,
      "typing_duration": 10.002,
      "wpm": 55,
      "message": "อธิบายโครงสร้างข้อมูลที่เปลี่ยนไปนะคะ "
    },
    {
      "message_id": 1707,
      "agent_id": 14,
      "delay": 6.001,
      "onscreen_delay": 5.886,
      "typing_delay": 0.115,
      "typing_duration": 7.23,
      "wpm": 39,
      "message": "ไปที่ Label 1 ก็คือ "
    },
    {
      "message_id": 1708,
      "agent_id": 15,
      "delay": 3.229,
      "onscreen_delay": 2.598,
      "typing_delay": 0.631,
      "typing_duration": 8.859,
      "wpm": 29,
      "message": "1 หมายถึง ครูคลิก"
    },
    {
      "message_id": 1709,
      "agent_id": 12,
      "delay": 4.858,
      "onscreen_delay": 4.394,
      "typing_delay": 0.464,
      "typing_duration": 4.394,
      "wpm": 34,
      "message": "ตรงนี้นะคะ "
    },
    {
      "message_id": 1710,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1711,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1712,
      "agent_id": 15,
      "delay": 11.002,
      "onscreen_delay": 9.033,
      "typing_delay": 1.969,
      "typing_duration": 6.493,
      "wpm": 16,
      "message": "1 ก็คือ "
    },
    {
      "message_id": 1713,
      "agent_id": 12,
      "delay": 7.001,
      "onscreen_delay": 5.33,
      "typing_delay": 1.671,
      "typing_duration": 6.207,
      "wpm": 36,
      "message": "เครียดระดับน้อย "
    },
    {
      "message_id": 1714,
      "agent_id": 13,
      "delay": 4.864,
      "onscreen_delay": 0,
      "typing_delay": 4.864,
      "typing_duration": 6.146,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1715,
      "agent_id": 14,
      "delay": 2.866,
      "onscreen_delay": 0,
      "typing_delay": 2.866,
      "typing_duration": 9.108,
      "wpm": 18,
      "message": "กลุ่มเครียด"
    },
    {
      "message_id": 1716,
      "agent_id": 15,
      "delay": 5.106,
      "onscreen_delay": 3.08,
      "typing_delay": 2.026,
      "typing_duration": 9.826,
      "wpm": 23,
      "message": "ระดับน้อย กลุ่ม"
    },
    {
      "message_id": 1717,
      "agent_id": 12,
      "delay": 5.824,
      "onscreen_delay": 5.001,
      "typing_delay": 0.823,
      "typing_duration": 7.616,
      "wpm": 49,
      "message": "เครียดระดับน้อยแล้วก็ Add "
    },
    {
      "message_id": 1718,
      "agent_id": 13,
      "delay": 3.616,
      "onscreen_delay": 2.28,
      "typing_delay": 1.336,
      "typing_duration": 13.359,
      "wpm": 40,
      "message": "เราไม่ต้องพิมพ์ เราเรียกอันเก่ามาแก้ "
    },
    {
      "message_id": 1719,
      "agent_id": 14,
      "delay": 9.358,
      "onscreen_delay": 9.039,
      "typing_delay": 0.319,
      "typing_duration": 7.312,
      "wpm": 76,
      "message": "คลิกอันนี้ เปลี่ยนเลข 1 กลายเป็นเลข 2 "
    },
    {
      "message_id": 1720,
      "agent_id": 15,
      "delay": 5.357,
      "onscreen_delay": 4.226,
      "typing_delay": 1.131,
      "typing_duration": 9.485,
      "wpm": 49,
      "message": "2 ก็คือ กลุ่มเครียดระดับปานกลาง "
    },
    {
      "message_id": 1721,
      "agent_id": 12,
      "delay": 5.473,
      "onscreen_delay": 4.627,
      "typing_delay": 0.846,
      "typing_duration": 7.715,
      "wpm": 82,
      "message": "เราก็มาลบคำว่าน้อยออกแล้วพิมพ์คำว่าปานกลาง "
    },
    {
      "message_id": 1722,
      "agent_id": 13,
      "delay": 4.63,
      "onscreen_delay": 0,
      "typing_delay": 4.63,
      "typing_duration": 4.63,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1723,
      "agent_id": 14,
      "delay": 2.261,
      "onscreen_delay": 0,
      "typing_delay": 2.261,
      "typing_duration": 9.202,
      "wpm": 42,
      "message": "แล้วก็คลิกคำว่า Add เข้าไป "
    },
    {
      "message_id": 1724,
      "agent_id": 15,
      "delay": 5.202,
      "onscreen_delay": 4.716,
      "typing_delay": 0.486,
      "typing_duration": 15.001,
      "wpm": 36,
      "message": "ต่อไปอันที่ 3 ก็เรียกอันที่ 2 ขึ้นมา"
    },
    {
      "message_id": 1725,
      "agent_id": 12,
      "delay": 11.001,
      "onscreen_delay": 9.03,
      "typing_delay": 1.971,
      "typing_duration": 9.937,
      "wpm": 54,
      "message": "เลือก 3 กลุ่มปานกลางกลายเป็นกลุ่มที่"
    },
    {
      "message_id": 1726,
      "agent_id": 13,
      "delay": 7,
      "onscreen_delay": 6.068,
      "typing_delay": 0.932,
      "typing_duration": 7.701,
      "wpm": 27,
      "message": "เครียดระดับสูง "
    },
    {
      "message_id": 1727,
      "agent_id": 14,
      "delay": 3.7,
      "onscreen_delay": 2.518,
      "typing_delay": 1.182,
      "typing_duration": 13.382,
      "wpm": 19,
      "message": "อันนี้เราแปรผลตาม"
    },
    {
      "message_id": 1728,
      "agent_id": 15,
      "delay": 9.381,
      "onscreen_delay": 9.005,
      "typing_delay": 0.376,
      "typing_duration": 9.141,
      "wpm": 62,
      "message": "กรมสุขภาพจิตนะคะ เพราะว่าเครื่องมือนี้"
    },
    {
      "message_id": 1729,
      "agent_id": 12,
      "delay": 5.38,
      "onscreen_delay": 4.623,
      "typing_delay": 0.757,
      "typing_duration": 9.973,
      "wpm": 48,
      "message": "เราจะต้องอธิบายตามความหมายที่เขา"
    },
    {
      "message_id": 1730,
      "agent_id": 13,
      "delay": 5.971,
      "onscreen_delay": 5.354,
      "typing_delay": 0.617,
      "typing_duration": 5.672,
      "wpm": 50,
      "message": "สร้างไว้ แล้วก็ Add "
    },
    {
      "message_id": 1731,
      "agent_id": 14,
      "delay": 1.971,
      "onscreen_delay": 1.694,
      "typing_delay": 0.277,
      "typing_duration": 5.524,
      "wpm": 35,
      "message": "ต่อไปอันที่ 4 "
    },
    {
      "message_id": 1732,
      "agent_id": 15,
      "delay": 1.523,
      "onscreen_delay": 0.709,
      "typing_delay": 0.814,
      "typing_duration": 10.105,
      "wpm": 24,
      "message": "กลุ่มเครียดระดับ"
    },
    {
      "message_id": 1733,
      "agent_id": 12,
      "delay": 6.102,
      "onscreen_delay": 4.744,
      "typing_delay": 1.358,
      "typing_duration": 6.977,
      "wpm": 28,
      "message": "รุนแรง แล้วก็ "
    },
    {
      "message_id": 1734,
      "agent_id": 13,
      "delay": 2.975,
      "onscreen_delay": 1.264,
      "typing_delay": 1.711,
      "typing_duration": 5.09,
      "wpm": 29,
      "message": "Add เข้าไป "
    },
    {
      "message_id": 1735,
      "agent_id": 14,
      "delay": 1.728,
      "onscreen_delay": 0,
      "typing_delay": 1.728,
      "typing_duration": 8.909,
      "wpm": 32,
      "message": "ตอนนี้บอกความหายของ"
    },
    {
      "message_id": 1736,
      "agent_id": 15,
      "delay": 4.908,
      "onscreen_delay": 3.476,
      "typing_delay": 1.432,
      "typing_duration": 14.259,
      "wpm": 27,
      "message": "ค่าข้อมูลครบถ้วน แล้วก็ OK "
    },
    {
      "message_id": 1737,
      "agent_id": 12,
      "delay": 10.259,
      "onscreen_delay": 9.29,
      "typing_delay": 0.969,
      "typing_duration": 9.827,
      "wpm": 31,
      "message": "ก่อนนะคะ ให้เราพิมพ์ "
    },
    {
      "message_id": 1738,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1739,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1740,
      "agent_id": 15,
      "delay": 11.002,
      "onscreen_delay": 2.716,
      "typing_delay": 8.286,
      "typing_duration": 8.286,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1741,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1742,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1743,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1744,
      "agent_id": 15,
      "delay": 10.998,
      "onscreen_delay": 6.842,
      "typing_delay": 4.156,
      "typing_duration": 4.156,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1745,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 6.147,
      "typing_delay": 0.85,
      "typing_duration": 9.794,
      "wpm": 52,
      "message": "เรียบร้อยแล้วครูขอคลิกปุ่ม OK นะคะ "
    },
    {
      "message_id": 1746,
      "agent_id": 13,
      "delay": 5.792,
      "onscreen_delay": 3.06,
      "typing_delay": 2.732,
      "typing_duration": 12.15,
      "wpm": 40,
      "message": "โอ.เค. แล้ว ตั้งค่าเรียบร้อยแล้ว "
    },
    {
      "message_id": 1747,
      "agent_id": 14,
      "delay": 8.149,
      "onscreen_delay": 7.767,
      "typing_delay": 0.382,
      "typing_duration": 10.183,
      "wpm": 18,
      "message": "ต่อไปเรามาดู"
    },
    {
      "message_id": 1748,
      "agent_id": 15,
      "delay": 6.181,
      "onscreen_delay": 4.265,
      "typing_delay": 1.916,
      "typing_duration": 14.269,
      "wpm": 48,
      "message": "งานที่จะให้เราทำก่อนที่เราจะไปกินข้าวเที่ยงกัน "
    },
    {
      "message_id": 1749,
      "agent_id": 12,
      "delay": 10.269,
      "onscreen_delay": 9.804,
      "typing_delay": 0.465,
      "typing_duration": 12.505,
      "wpm": 46,
      "message": "ฝึกปฏิบัตินะคะก็คือให้สร้างแผนภูมิแท่ง"
    },
    {
      "message_id": 1750,
      "agent_id": 13,
      "delay": 8.504,
      "onscreen_delay": 8.014,
      "typing_delay": 0.49,
      "typing_duration": 9.817,
      "wpm": 43,
      "message": "แสดงอะไรคะ จำนวนนอนโดยเฉลี่ย"
    },
    {
      "message_id": 1751,
      "agent_id": 14,
      "delay": 5.807,
      "onscreen_delay": 5.686,
      "typing_delay": 0.121,
      "typing_duration": 11.852,
      "wpm": 49,
      "message": "ตามกลุ่มคนตามระดับความเครียดที่เราสร้าง"
    },
    {
      "message_id": 1752,
      "agent_id": 15,
      "delay": 7.839,
      "onscreen_delay": 7.187,
      "typing_delay": 0.652,
      "typing_duration": 11.54,
      "wpm": 58,
      "message": "ไปเมื่อกี้นะคะ ทำเอง หรือว่าทำไปพร้อมกับครูคะ "
    },
    {
      "message_id": 1753,
      "agent_id": 12,
      "delay": 7.539,
      "onscreen_delay": 6.134,
      "typing_delay": 1.405,
      "typing_duration": 7.156,
      "wpm": 44,
      "message": "ทำเอง โอ.เค. ทำเองเลย "
    },
    {
      "message_id": 1754,
      "agent_id": 13,
      "delay": 4.103,
      "onscreen_delay": 0,
      "typing_delay": 4.103,
      "typing_duration": 4.103,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1755,
      "agent_id": 14,
      "delay": 6.979,
      "onscreen_delay": 0,
      "typing_delay": 6.979,
      "typing_duration": 6.979,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1756,
      "agent_id": 15,
      "delay": 2.977,
      "onscreen_delay": 1.825,
      "typing_delay": 1.152,
      "typing_duration": 12.068,
      "wpm": 27,
      "message": "ใครจะทำเองก็ทำ ใครจะทำ"
    },
    {
      "message_id": 1757,
      "agent_id": 12,
      "delay": 8.067,
      "onscreen_delay": 7.31,
      "typing_delay": 0.757,
      "typing_duration": 12.922,
      "wpm": 51,
      "message": "พร้อมกับครูก็ได้ เพราะครูก็จะทำไปพร้อมกับเธอ "
    },
    {
      "message_id": 1758,
      "agent_id": 13,
      "delay": 8.916,
      "onscreen_delay": 8.123,
      "typing_delay": 0.793,
      "typing_duration": 5.958,
      "wpm": 33,
      "message": "เหมือนเธอนะคะ "
    },
    {
      "message_id": 1759,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1760,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 6.144,
      "typing_delay": 4.856,
      "typing_duration": 4.856,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1761,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1762,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1763,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1764,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 4.926,
      "typing_delay": 6.074,
      "typing_duration": 6.074,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1765,
      "agent_id": 12,
      "delay": 6.995,
      "onscreen_delay": 2.437,
      "typing_delay": 4.558,
      "typing_duration": 4.558,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1766,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1767,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1768,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1769,
      "agent_id": 12,
      "delay": 10.998,
      "onscreen_delay": 4.282,
      "typing_delay": 6.716,
      "typing_duration": 6.716,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1770,
      "agent_id": 13,
      "delay": 6.995,
      "onscreen_delay": 1.894,
      "typing_delay": 5.101,
      "typing_duration": 6.646,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1771,
      "agent_id": 14,
      "delay": 2.994,
      "onscreen_delay": 1.686,
      "typing_delay": 1.308,
      "typing_duration": 10.064,
      "wpm": 49,
      "message": "ครูเรียกคำสั่งเก่ามแก้นะคะ ตอนนี้"
    },
    {
      "message_id": 1772,
      "agent_id": 15,
      "delay": 6.062,
      "onscreen_delay": 4.405,
      "typing_delay": 1.657,
      "typing_duration": 14.317,
      "wpm": 27,
      "message": "เอาชั่วโมงนอนโดยเฉลี่ย และ"
    },
    {
      "message_id": 1773,
      "agent_id": 12,
      "delay": 10.308,
      "onscreen_delay": 6.145,
      "typing_delay": 4.163,
      "typing_duration": 7.484,
      "wpm": 32,
      "message": "ก็ส่งตัวแปรกลุ่ม"
    },
    {
      "message_id": 1774,
      "agent_id": 13,
      "delay": 6.307,
      "onscreen_delay": 5.623,
      "typing_delay": 0.684,
      "typing_duration": 5.745,
      "wpm": 16,
      "message": "เข้าไป "
    },
    {
      "message_id": 1775,
      "agent_id": 14,
      "delay": 2.306,
      "onscreen_delay": 1.162,
      "typing_delay": 1.144,
      "typing_duration": 15.001,
      "wpm": 13,
      "message": "เปลี่ยน Titel "
    },
    {
      "message_id": 1776,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 9.929,
      "typing_delay": 1.071,
      "typing_duration": 6.905,
      "wpm": 13,
      "message": "ตรงนี้ "
    },
    {
      "message_id": 1777,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1778,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1779,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1780,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 6.476,
      "typing_delay": 4.523,
      "typing_duration": 4.523,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1781,
      "agent_id": 12,
      "delay": 6.996,
      "onscreen_delay": 2.562,
      "typing_delay": 4.434,
      "typing_duration": 4.434,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1782,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1783,
      "agent_id": 14,
      "delay": 11.001,
      "onscreen_delay": 5.701,
      "typing_delay": 5.3,
      "typing_duration": 5.3,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1784,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1785,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1786,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1787,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1788,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 5.876,
      "typing_delay": 5.123,
      "typing_duration": 5.123,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1789,
      "agent_id": 12,
      "delay": 6.997,
      "onscreen_delay": 4.405,
      "typing_delay": 2.592,
      "typing_duration": 8.873,
      "wpm": 30,
      "message": "ในเครื่องครูหรือคะ "
    },
    {
      "message_id": 1790,
      "agent_id": 13,
      "delay": 5.09,
      "onscreen_delay": 0,
      "typing_delay": 5.09,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1791,
      "agent_id": 14,
      "delay": 10.998,
      "onscreen_delay": 10.564,
      "typing_delay": 0.434,
      "typing_duration": 8.415,
      "wpm": 59,
      "message": "หนูเลือกอันหนึ่งอันใดค่ะ เลือกเลย "
    },
    {
      "message_id": 1792,
      "agent_id": 15,
      "delay": 6.996,
      "onscreen_delay": 4.638,
      "typing_delay": 2.358,
      "typing_duration": 10.75,
      "wpm": 36,
      "message": "เลือกตัวแปรที่หมายถึงจำนวน"
    },
    {
      "message_id": 1793,
      "agent_id": 12,
      "delay": 6.749,
      "onscreen_delay": 6.005,
      "typing_delay": 0.744,
      "typing_duration": 5.588,
      "wpm": 54,
      "message": "ชั่วโมงที่เขานอนนะคะ "
    },
    {
      "message_id": 1794,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1795,
      "agent_id": 14,
      "delay": 11.004,
      "onscreen_delay": 8.967,
      "typing_delay": 2.037,
      "typing_duration": 4.396,
      "wpm": 10,
      "message": "ค่ะ "
    },
    {
      "message_id": 1796,
      "agent_id": 15,
      "delay": 10.793,
      "onscreen_delay": 0,
      "typing_delay": 10.793,
      "typing_duration": 10.793,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1797,
      "agent_id": 12,
      "delay": 7.223,
      "onscreen_delay": 0,
      "typing_delay": 7.223,
      "typing_duration": 7.223,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1798,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1799,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1800,
      "agent_id": 15,
      "delay": 11.003,
      "onscreen_delay": 6.308,
      "typing_delay": 4.695,
      "typing_duration": 4.695,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1801,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1802,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1803,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1804,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1805,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1806,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1807,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1808,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1809,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1810,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1811,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1812,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 5.52,
      "typing_delay": 5.481,
      "typing_duration": 5.481,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1813,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1814,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1815,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1816,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 3.366,
      "typing_delay": 7.634,
      "typing_duration": 7.634,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1817,
      "agent_id": 12,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1818,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1819,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1820,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1821,
      "agent_id": 12,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1822,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1823,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1824,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1825,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1826,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1827,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1828,
      "agent_id": 15,
      "delay": 11,
      "onscreen_delay": 6.504,
      "typing_delay": 4.496,
      "typing_duration": 4.496,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1829,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1830,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1831,
      "agent_id": 14,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1832,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1833,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1834,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1835,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1836,
      "agent_id": 15,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1837,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1838,
      "agent_id": 13,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1839,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1840,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1841,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1842,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1843,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1844,
      "agent_id": 15,
      "delay": 15.004,
      "onscreen_delay": 0,
      "typing_delay": 15.004,
      "typing_duration": 15.004,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1845,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1846,
      "agent_id": 13,
      "delay": 14.999,
      "onscreen_delay": 0,
      "typing_delay": 14.999,
      "typing_duration": 14.999,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1847,
      "agent_id": 14,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1848,
      "agent_id": 15,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1849,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1850,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1851,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1852,
      "agent_id": 15,
      "delay": 10.995,
      "onscreen_delay": 4.955,
      "typing_delay": 6.04,
      "typing_duration": 6.04,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1853,
      "agent_id": 12,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1854,
      "agent_id": 13,
      "delay": 15.002,
      "onscreen_delay": 0,
      "typing_delay": 15.002,
      "typing_duration": 15.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1855,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1856,
      "agent_id": 15,
      "delay": 11.986,
      "onscreen_delay": 0,
      "typing_delay": 11.986,
      "typing_duration": 11.986,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1857,
      "agent_id": 12,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1858,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1859,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1860,
      "agent_id": 15,
      "delay": 10.996,
      "onscreen_delay": 6.564,
      "typing_delay": 4.432,
      "typing_duration": 4.432,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1861,
      "agent_id": 12,
      "delay": 14.209,
      "onscreen_delay": 0,
      "typing_delay": 14.209,
      "typing_duration": 14.209,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1862,
      "agent_id": 13,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1863,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1864,
      "agent_id": 15,
      "delay": 10.997,
      "onscreen_delay": 7.746,
      "typing_delay": 3.251,
      "typing_duration": 11.978,
      "wpm": 26,
      "message": "โอ.เค. เท่าที่ครูเดิน"
    },
    {
      "message_id": 1865,
      "agent_id": 12,
      "delay": 7.973,
      "onscreen_delay": 7.231,
      "typing_delay": 0.742,
      "typing_duration": 15,
      "wpm": 26,
      "message": "ดูนักศึกษาปฏิบัติทำแผนภูมิ"
    },
    {
      "message_id": 1866,
      "agent_id": 13,
      "delay": 10.999,
      "onscreen_delay": 9.408,
      "typing_delay": 1.591,
      "typing_duration": 8.041,
      "wpm": 30,
      "message": "ได้ดีพอสมควรนะคะ "
    },
    {
      "message_id": 1867,
      "agent_id": 14,
      "delay": 6.997,
      "onscreen_delay": 6.485,
      "typing_delay": 0.512,
      "typing_duration": 5.987,
      "wpm": 60,
      "message": "ดังนั้นเนื้อหานี้จะทดสอบ"
    },
    {
      "message_id": 1868,
      "agent_id": 15,
      "delay": 2.995,
      "onscreen_delay": 2.62,
      "typing_delay": 0.375,
      "typing_duration": 11.887,
      "wpm": 45,
      "message": "สัปดาห์หน้า ก่อนเรียนเนื้อหาใหม่นะคะ "
    },
    {
      "message_id": 1869,
      "agent_id": 12,
      "delay": 7.884,
      "onscreen_delay": 7.442,
      "typing_delay": 0.442,
      "typing_duration": 14.837,
      "wpm": 55,
      "message": "วันนี้ยังจะไม่ Test ตัวนี้ จะรอดูว่าผ่านไปหนึ่งสัปดาห์"
    },
    {
      "message_id": 1870,
      "agent_id": 13,
      "delay": 10.837,
      "onscreen_delay": 9.735,
      "typing_delay": 1.102,
      "typing_duration": 8.77,
      "wpm": 43,
      "message": "จะจำได้ไหมนะคะ โอ.เค. ไหม "
    },
    {
      "message_id": 1871,
      "agent_id": 14,
      "delay": 6.828,
      "onscreen_delay": 6.734,
      "typing_delay": 0.094,
      "typing_duration": 11.812,
      "wpm": 52,
      "message": "แต่สัปดาห์หน้าครูจะไม่ทำให้ดูเหมือนวันนี้ "
    },
    {
      "message_id": 1872,
      "agent_id": 15,
      "delay": 7.81,
      "onscreen_delay": 7.415,
      "typing_delay": 0.395,
      "typing_duration": 15.005,
      "wpm": 33,
      "message": "โอ.เค. นะตกลงกันนะ พอเราเจอกันครุ"
    },
    {
      "message_id": 1873,
      "agent_id": 12,
      "delay": 11.004,
      "onscreen_delay": 10.228,
      "typing_delay": 0.776,
      "typing_duration": 12.793,
      "wpm": 42,
      "message": "มาวางให้ทำแผนภูมิแท่งอะไร ให้เวลา 15 "
    },
    {
      "message_id": 1874,
      "agent_id": 13,
      "delay": 8.793,
      "onscreen_delay": 8.014,
      "typing_delay": 0.779,
      "typing_duration": 9.614,
      "wpm": 50,
      "message": "นาที กติกาการให้คะแนนจะเปลี่ยนไป "
    },
    {
      "message_id": 1875,
      "agent_id": 14,
      "delay": 5.613,
      "onscreen_delay": 5.51,
      "typing_delay": 0.103,
      "typing_duration": 14.825,
      "wpm": 40,
      "message": "ครูจะตั้งนาฬิกาไว้ 15 นาที ใครเสร็จคนแรก "
    },
    {
      "message_id": 1876,
      "agent_id": 15,
      "delay": 10.824,
      "onscreen_delay": 8.795,
      "typing_delay": 2.029,
      "typing_duration": 13.727,
      "wpm": 26,
      "message": "5 คะแนน ใครใช้อยู่ในช่วง "
    },
    {
      "message_id": 1877,
      "agent_id": 12,
      "delay": 9.725,
      "onscreen_delay": 8.866,
      "typing_delay": 0.859,
      "typing_duration": 13.741,
      "wpm": 39,
      "message": "10 นาที คะแนนหลือ 4 5 นาทีคะแนนเหลือ "
    },
    {
      "message_id": 1878,
      "agent_id": 13,
      "delay": 9.74,
      "onscreen_delay": 9.221,
      "typing_delay": 0.519,
      "typing_duration": 13.802,
      "wpm": 28,
      "message": "3 โอ.เค. ไหมคะ ใน 15 เธอจะ"
    },
    {
      "message_id": 1879,
      "agent_id": 14,
      "delay": 9.802,
      "onscreen_delay": 9.653,
      "typing_delay": 0.149,
      "typing_duration": 8.973,
      "wpm": 67,
      "message": "ให้ครูไปดูกี่ครั้งก็ได้ จับเวลากับตัวเอง "
    },
    {
      "message_id": 1880,
      "agent_id": 15,
      "delay": 5.802,
      "onscreen_delay": 4.762,
      "typing_delay": 1.04,
      "typing_duration": 13.534,
      "wpm": 27,
      "message": "โอ.เค. นะคะ มีคำถามไหมคะ "
    },
    {
      "message_id": 1881,
      "agent_id": 12,
      "delay": 9.534,
      "onscreen_delay": 7.782,
      "typing_delay": 1.752,
      "typing_duration": 9.668,
      "wpm": 39,
      "message": "เดี๋ยวครูไปดูแป๊บหนึ่งค่ะ "
    },
    {
      "message_id": 1882,
      "agent_id": 13,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1883,
      "agent_id": 14,
      "delay": 15.001,
      "onscreen_delay": 0,
      "typing_delay": 15.001,
      "typing_duration": 15.001,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1884,
      "agent_id": 15,
      "delay": 11.001,
      "onscreen_delay": 8.866,
      "typing_delay": 2.135,
      "typing_duration": 9.065,
      "wpm": 40,
      "message": "โอ.เค. นักศึกษาถามครูว่า "
    },
    {
      "message_id": 1885,
      "agent_id": 12,
      "delay": 7,
      "onscreen_delay": 6.474,
      "typing_delay": 0.526,
      "typing_duration": 12.09,
      "wpm": 51,
      "message": "ทำไมกราฟของครูมีแค่ 2 แท่ง ก็คือกราฟที่มี"
    },
    {
      "message_id": 1886,
      "agent_id": 13,
      "delay": 8.089,
      "onscreen_delay": 7.12,
      "typing_delay": 0.969,
      "typing_duration": 13.494,
      "wpm": 46,
      "message": "ความเครียดสูง กับรุนแรง อันนี้ขึ้นอยู่กับ "
    },
    {
      "message_id": 1887,
      "agent_id": 14,
      "delay": 9.479,
      "onscreen_delay": 9.068,
      "typing_delay": 0.411,
      "typing_duration": 12.098,
      "wpm": 45,
      "message": "Data set นะคะ Data set ของครูเธอมาดู "
    },
    {
      "message_id": 1888,
      "agent_id": 15,
      "delay": 8.098,
      "onscreen_delay": 6.179,
      "typing_delay": 1.919,
      "typing_duration": 14.2,
      "wpm": 10,
      "message": "DData set "
    },
    {
      "message_id": 1889,
      "agent_id": 12,
      "delay": 10.199,
      "onscreen_delay": 9.602,
      "typing_delay": 0.597,
      "typing_duration": 8.488,
      "wpm": 35,
      "message": "อะไรคะ 3 กับ 4 บางคน"
    },
    {
      "message_id": 1890,
      "agent_id": 13,
      "delay": 6.198,
      "onscreen_delay": 5.51,
      "typing_delay": 0.688,
      "typing_duration": 6.805,
      "wpm": 35,
      "message": "จะมี 3 กลุ่มนะคะ "
    },
    {
      "message_id": 1891,
      "agent_id": 14,
      "delay": 2.804,
      "onscreen_delay": 2.698,
      "typing_delay": 0.106,
      "typing_duration": 11.783,
      "wpm": 64,
      "message": "ก็มาดู Data Set ของตัวเอง อาจจะมีความแตกต่างเรื่อง"
    },
    {
      "message_id": 1892,
      "agent_id": 15,
      "delay": 7.783,
      "onscreen_delay": 6.539,
      "typing_delay": 1.244,
      "typing_duration": 14.692,
      "wpm": 34,
      "message": "ของการคีย์ข้อมูลตรงนี้ หรือ Score "
    },
    {
      "message_id": 1893,
      "agent_id": 12,
      "delay": 10.69,
      "onscreen_delay": 9.954,
      "typing_delay": 0.736,
      "typing_duration": 6.708,
      "wpm": 60,
      "message": "นะคะ แต่ก็ไม่ได้คิดว่าเราไป"
    },
    {
      "message_id": 1894,
      "agent_id": 13,
      "delay": 6.69,
      "onscreen_delay": 6.081,
      "typing_delay": 0.609,
      "typing_duration": 15,
      "wpm": 42,
      "message": "วิเคราะห์ขั้นตอนผิด เราวิเคราะห์ขั้นตอนที่"
    },
    {
      "message_id": 1895,
      "agent_id": 14,
      "delay": 10.999,
      "onscreen_delay": 10.857,
      "typing_delay": 0.142,
      "typing_duration": 10.234,
      "wpm": 59,
      "message": "เหมือนกัน แต่วัตถุดิบของข้อมูลมันต่างกัน "
    },
    {
      "message_id": 1896,
      "agent_id": 15,
      "delay": 6.998,
      "onscreen_delay": 6.49,
      "typing_delay": 0.508,
      "typing_duration": 11.641,
      "wpm": 46,
      "message": "มันจึงทำไมกันคะ ต่างกัน โอ.เค. ไหมคะ "
    },
    {
      "message_id": 1897,
      "agent_id": 12,
      "delay": 7.64,
      "onscreen_delay": 5.871,
      "typing_delay": 1.769,
      "typing_duration": 12.681,
      "wpm": 39,
      "message": "สัปดาห์หน้าเราจะเรียนการวิเคราะห์"
    },
    {
      "message_id": 1898,
      "agent_id": 13,
      "delay": 8.671,
      "onscreen_delay": 7.564,
      "typing_delay": 1.107,
      "typing_duration": 13.885,
      "wpm": 35,
      "message": "สถิติพื้นฐาน การทดสอบ Asfunction "
    },
    {
      "message_id": 1899,
      "agent_id": 14,
      "delay": 9.884,
      "onscreen_delay": 8.683,
      "typing_delay": 1.201,
      "typing_duration": 10.374,
      "wpm": 40,
      "message": "สำหรับชีตวันนี้พวกเรามา Copy "
    },
    {
      "message_id": 1900,
      "agent_id": 15,
      "delay": 6.374,
      "onscreen_delay": 5.238,
      "typing_delay": 1.136,
      "typing_duration": 11.005,
      "wpm": 56,
      "message": "เอาได้ที่เครื่องของครูนะคะ ไฟล์ตัวนี้นะคะ "
    },
    {
      "message_id": 1901,
      "agent_id": 12,
      "delay": 7.003,
      "onscreen_delay": 3.433,
      "typing_delay": 3.57,
      "typing_duration": 14.7,
      "wpm": 26,
      "message": "Statisitc and Research 04 "
    },
    {
      "message_id": 1902,
      "agent_id": 13,
      "delay": 10.7,
      "onscreen_delay": 8.793,
      "typing_delay": 1.907,
      "typing_duration": 15.001,
      "wpm": 37,
      "message": "การวิเคราะห์สถิติด้วย SPSS อันที่ 1 น"
    },
    {
      "message_id": 1903,
      "agent_id": 14,
      "delay": 11,
      "onscreen_delay": 9.933,
      "typing_delay": 1.067,
      "typing_duration": 9.311,
      "wpm": 40,
      "message": "เรามา Copy ไปดูที่บ้านได้ "
    },
    {
      "message_id": 1904,
      "agent_id": 15,
      "delay": 6.999,
      "onscreen_delay": 6.372,
      "typing_delay": 0.627,
      "typing_duration": 14.915,
      "wpm": 47,
      "message": "คำสั่งที่เราเรียนกันสัปดาห์ที่แล้วกับสัปดาห์นี้ "
    },
    {
      "message_id": 1905,
      "agent_id": 12,
      "delay": 10.915,
      "onscreen_delay": 10.14,
      "typing_delay": 0.775,
      "typing_duration": 9.193,
      "wpm": 59,
      "message": "โอ.เค. ไหม เราเอาไปทบทวนนะคะ สิ่งที่"
    },
    {
      "message_id": 1906,
      "agent_id": 13,
      "delay": 6.915,
      "onscreen_delay": 6.178,
      "typing_delay": 0.737,
      "typing_duration": 13.582,
      "wpm": 34,
      "message": "เรียนไปแล้ว พยายามทบทวนให้จำได้ "
    },
    {
      "message_id": 1907,
      "agent_id": 14,
      "delay": 9.58,
      "onscreen_delay": 9.402,
      "typing_delay": 0.178,
      "typing_duration": 12.904,
      "wpm": 50,
      "message": "ระลึกได้เสมอ เพราะว่ามันจะถูกนำมาใช้ได้เสมอ"
    },
    {
      "message_id": 1908,
      "agent_id": 15,
      "delay": 8.904,
      "onscreen_delay": 8.116,
      "typing_delay": 0.788,
      "typing_duration": 7.335,
      "wpm": 49,
      "message": "นะคะ ทวบคำสั่งก่อนจะกลับ "
    },
    {
      "message_id": 1909,
      "agent_id": 12,
      "delay": 4.904,
      "onscreen_delay": 1.458,
      "typing_delay": 3.446,
      "typing_duration": 11.486,
      "wpm": 29,
      "message": "Split File ใช้ทำอะไรคะ "
    },
    {
      "message_id": 1910,
      "agent_id": 13,
      "delay": 7.485,
      "onscreen_delay": 5.235,
      "typing_delay": 2.25,
      "typing_duration": 13.475,
      "wpm": 32,
      "message": "แยกแฟ้มข้อมูลเพื่อวิเคราะห์ผล "
    },
    {
      "message_id": 1911,
      "agent_id": 14,
      "delay": 9.475,
      "onscreen_delay": 9.013,
      "typing_delay": 0.462,
      "typing_duration": 14.807,
      "wpm": 55,
      "message": "เวลาเราวิเคราะห์คำสั่งอะไรก็ตามภายใต้คำสั่ง Split File "
    },
    {
      "message_id": 1912,
      "agent_id": 15,
      "delay": 10.806,
      "onscreen_delay": 8.731,
      "typing_delay": 2.075,
      "typing_duration": 13.668,
      "wpm": 30,
      "message": "ออกมาหลาย ๆ แฟ้มเลยใช่ไหมคะ "
    },
    {
      "message_id": 1913,
      "agent_id": 12,
      "delay": 9.654,
      "onscreen_delay": 9.026,
      "typing_delay": 0.628,
      "typing_duration": 9.674,
      "wpm": 56,
      "message": "ให้เรายกเลิก คำสั่งยกเลิกคือตัวไหนคะ "
    },
    {
      "message_id": 1914,
      "agent_id": 13,
      "delay": 5.674,
      "onscreen_delay": 4.836,
      "typing_delay": 0.838,
      "typing_duration": 13.299,
      "wpm": 33,
      "message": "ตัวนี้ใช่ไหม Analyze all Case "
    },
    {
      "message_id": 1915,
      "agent_id": 14,
      "delay": 9.297,
      "onscreen_delay": 8.275,
      "typing_delay": 1.022,
      "typing_duration": 7.973,
      "wpm": 23,
      "message": "จำไว้นะ แล้ว"
    },
    {
      "message_id": 1916,
      "agent_id": 15,
      "delay": 5.297,
      "onscreen_delay": 4.913,
      "typing_delay": 0.384,
      "typing_duration": 13.877,
      "wpm": 43,
      "message": "การสร้างกราฟแผนภูมิแท่ง คำสั่งตามนี้นะคะ "
    },
    {
      "message_id": 1917,
      "agent_id": 12,
      "delay": 9.877,
      "onscreen_delay": 8.209,
      "typing_delay": 1.668,
      "typing_duration": 12.148,
      "wpm": 36,
      "message": "Lagacy Dialog แล้วก็เลือก Bar "
    },
    {
      "message_id": 1918,
      "agent_id": 13,
      "delay": 8.147,
      "onscreen_delay": 7.332,
      "typing_delay": 0.815,
      "typing_duration": 14.137,
      "wpm": 37,
      "message": "Simple เห็นไหมคะ อันนี้ Options นี้ "
    },
    {
      "message_id": 1919,
      "agent_id": 14,
      "delay": 10.137,
      "onscreen_delay": 9.589,
      "typing_delay": 0.548,
      "typing_duration": 14.042,
      "wpm": 50,
      "message": "ครูยังไม่ได้สอนก็ไม่เป็นไร พวกเราก็มาดิไฟล์นะคะ "
    },
    {
      "message_id": 1920,
      "agent_id": 15,
      "delay": 10.042,
      "onscreen_delay": 7.344,
      "typing_delay": 2.698,
      "typing_duration": 13.962,
      "wpm": 12,
      "message": "Variable มี "
    },
    {
      "message_id": 1921,
      "agent_id": 12,
      "delay": 9.961,
      "onscreen_delay": 9.454,
      "typing_delay": 0.507,
      "typing_duration": 10.171,
      "wpm": 59,
      "message": "เกิดกราฟแบบนี้นะคะ อันนี้เราสามารถทวนได้ "
    },
    {
      "message_id": 1922,
      "agent_id": 13,
      "delay": 6.17,
      "onscreen_delay": 4.526,
      "typing_delay": 1.644,
      "typing_duration": 9.591,
      "wpm": 63,
      "message": "วันนี้มีใครขาดไหม เพื่อน ๆ เรามาครบไหมคะ "
    },
    {
      "message_id": 1923,
      "agent_id": 14,
      "delay": 5.59,
      "onscreen_delay": 3.165,
      "typing_delay": 2.425,
      "typing_duration": 10.4,
      "wpm": 33,
      "message": "สำหรับนักศึกษา 3 คน ที่"
    },
    {
      "message_id": 1924,
      "agent_id": 15,
      "delay": 6.399,
      "onscreen_delay": 5.301,
      "typing_delay": 1.098,
      "typing_duration": 14.374,
      "wpm": 41,
      "message": "ไม่ได้สอบคีย์ข้อ คือวันนี้ครูไม่ค่อสบาย "
    },
    {
      "message_id": 1925,
      "agent_id": 12,
      "delay": 10.374,
      "onscreen_delay": 9.854,
      "typing_delay": 0.52,
      "typing_duration": 9.151,
      "wpm": 51,
      "message": "สอบวันหน้านะคะ เดี๋ยวนัดมา 3 คน "
    },
    {
      "message_id": 1926,
      "agent_id": 13,
      "delay": 6.372,
      "onscreen_delay": 4.893,
      "typing_delay": 1.479,
      "typing_duration": 10.69,
      "wpm": 56,
      "message": "ไหนใครที่ยังไม่ได้สอบ 3 คน ยกมือหน่อยค่ะ "
    },
    {
      "message_id": 1927,
      "agent_id": 14,
      "delay": 6.689,
      "onscreen_delay": 5.791,
      "typing_delay": 0.898,
      "typing_duration": 8.188,
      "wpm": 44,
      "message": "อีกคนหนึ่งใครเอ่ย โอ.เค. "
    },
    {
      "message_id": 1928,
      "agent_id": 15,
      "delay": 4.18,
      "onscreen_delay": 3.401,
      "typing_delay": 0.779,
      "typing_duration": 15.013,
      "wpm": 44,
      "message": "หนูใช่ไหม ต้องมาสอบพร้อมเพื่อน โอ.เค. ไหมคพะ"
    },
    {
      "message_id": 1929,
      "agent_id": 12,
      "delay": 11.013,
      "onscreen_delay": 8.745,
      "typing_delay": 2.268,
      "typing_duration": 7.74,
      "wpm": 54,
      "message": "ห้ามบอกว่ากลับบ้านอะไรไม่เอา"
    },
    {
      "message_id": 1930,
      "agent_id": 13,
      "delay": 7.011,
      "onscreen_delay": 6.328,
      "typing_delay": 0.683,
      "typing_duration": 7.207,
      "wpm": 65,
      "message": "นะคะ ต้องนัดหมายเวลาที่พร้อมกัน "
    },
    {
      "message_id": 1931,
      "agent_id": 14,
      "delay": 3.206,
      "onscreen_delay": 0.9,
      "typing_delay": 2.306,
      "typing_duration": 12.698,
      "wpm": 15,
      "message": "ถ้าสัปดาห์นี้"
    },
    {
      "message_id": 1932,
      "agent_id": 15,
      "delay": 8.698,
      "onscreen_delay": 7.762,
      "typing_delay": 0.936,
      "typing_duration": 14.008,
      "wpm": 47,
      "message": "นัดหมายเวลากันไม่ก็ ใครมาก็สอบ ใครไม่มาครูก็"
    },
    {
      "message_id": 1933,
      "agent_id": 12,
      "delay": 10.007,
      "onscreen_delay": 8.538,
      "typing_delay": 1.469,
      "typing_duration": 9.287,
      "wpm": 61,
      "message": "ไม่ให้สอบแล้วนะคะ ก็ถือว่าไม่รับผิดชอบ "
    },
    {
      "message_id": 1934,
      "agent_id": 13,
      "delay": 6.006,
      "onscreen_delay": 4.559,
      "typing_delay": 1.447,
      "typing_duration": 7.756,
      "wpm": 62,
      "message": "นักศึกษาต้องรับผิดชอบงานของตัวเอ "
    },
    {
      "message_id": 1935,
      "agent_id": 14,
      "delay": 3.756,
      "onscreen_delay": 0.991,
      "typing_delay": 2.765,
      "typing_duration": 9.832,
      "wpm": 37,
      "message": "พาร์ทเนอร์บอกเพื่อนหน่อย "
    },
    {
      "message_id": 1936,
      "agent_id": 15,
      "delay": 5.831,
      "onscreen_delay": 4.88,
      "typing_delay": 0.951,
      "typing_duration": 7.622,
      "wpm": 49,
      "message": "ต้องรับผิดชอบงานของตัวเอง "
    },
    {
      "message_id": 1937,
      "agent_id": 12,
      "delay": 3.622,
      "onscreen_delay": 1.095,
      "typing_delay": 2.527,
      "typing_duration": 7.821,
      "wpm": 56,
      "message": "ต้องรับผิดชอบงานของตัวเองนะคะ "
    },
    {
      "message_id": 1938,
      "agent_id": 13,
      "delay": 4.409,
      "onscreen_delay": 0,
      "typing_delay": 4.409,
      "typing_duration": 4.409,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1939,
      "agent_id": 14,
      "delay": 15,
      "onscreen_delay": 0,
      "typing_delay": 15,
      "typing_duration": 15,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1940,
      "agent_id": 15,
      "delay": 10.999,
      "onscreen_delay": 7.455,
      "typing_delay": 3.544,
      "typing_duration": 14.585,
      "wpm": 30,
      "message": "ถ้าไม่มีคำถามนะคะ สัปดาห์หน้า"
    },
    {
      "message_id": 1941,
      "agent_id": 12,
      "delay": 10.584,
      "onscreen_delay": 10.012,
      "typing_delay": 0.572,
      "typing_duration": 10.975,
      "wpm": 55,
      "message": "จะเรียนเกี่ยวกับเรื่องการทดสอบ Assumtion "
    },
    {
      "message_id": 1942,
      "agent_id": 13,
      "delay": 6.973,
      "onscreen_delay": 5.677,
      "typing_delay": 1.296,
      "typing_duration": 10.661,
      "wpm": 39,
      "message": "แล้วก็มีการทดสอบทำกราฟ ดูว่า "
    },
    {
      "message_id": 1943,
      "agent_id": 14,
      "delay": 6.661,
      "onscreen_delay": 6.661,
      "typing_delay": 0,
      "typing_duration": 12.904,
      "wpm": 66,
      "message": "เรายังมีความคงทนของความรู้ไหม โอ.เค. นะคะ วันนี้สวัสดีค่ะ "
    },
    {
      "message_id": 1944,
      "agent_id": 15,
      "delay": 8.891,
      "onscreen_delay": 6.042,
      "typing_delay": 2.849,
      "typing_duration": 9.528,
      "wpm": 30,
      "message": "[สิ้นสุดการถอดความ]"
    },
    {
      "message_id": 1945,
      "agent_id": 12,
      "delay": 5.526,
      "onscreen_delay": 0.078,
      "typing_delay": 5.448,
      "typing_duration": 5.448,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1946,
      "agent_id": 13,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1947,
      "agent_id": 14,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1948,
      "agent_id": 15,
      "delay": 15.003,
      "onscreen_delay": 0,
      "typing_delay": 15.003,
      "typing_duration": 15.003,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1949,
      "agent_id": 12,
      "delay": 11.005,
      "onscreen_delay": 0,
      "typing_delay": 11.005,
      "typing_duration": 11.005,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1950,
      "agent_id": 13,
      "delay": 7.004,
      "onscreen_delay": 7.002,
      "typing_delay": 0.002,
      "typing_duration": 0.002,
      "wpm": 0,
      "message": ""
    },
    {
      "message_id": 1951,
      "agent_id": 14,
      "delay": 3.002,
      "onscreen_delay": 3,
      "typing_delay": 0.002,
      "typing_duration": 0.002,
      "wpm": 0,
      "message": ""
    }
  ]
}