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Subscale,Phase,Medium,N,Mean,SD,SEM
Mental Demand,Reading,Chat,20,4.800,1.240,0.277
Physical Demand,Reading,Chat,20,1.700,0.865,0.193
Temporal Demand,Reading,Chat,20,4.150,1.599,0.357
Performance,Reading,Chat,20,4.100,1.483,0.332
Effort,Reading,Chat,20,4.700,1.261,0.282
Frustration,Reading,Chat,20,3.750,1.618,0.362
Overall,Reading,Chat,20,3.867,0.702,0.157
Mental Demand,Reading,Video,16,4.750,1.342,0.335
Physical Demand,Reading,Video,16,1.875,1.500,0.375
Temporal Demand,Reading,Video,16,3.688,1.448,0.362
Performance,Reading,Video,16,4.125,1.310,0.328
Effort,Reading,Video,16,4.250,1.483,0.371
Frustration,Reading,Video,16,3.312,1.621,0.405
Overall,Reading,Video,16,3.667,0.839,0.210
Mental Demand,Reading,VR,18,4.278,1.565,0.369
Physical Demand,Reading,VR,18,1.556,0.705,0.166
Temporal Demand,Reading,VR,18,3.944,1.697,0.400
Performance,Reading,VR,18,4.667,0.970,0.229
Effort,Reading,VR,18,4.278,1.447,0.341
Frustration,Reading,VR,18,3.222,1.592,0.375
Overall,Reading,VR,18,3.657,0.942,0.222
Mental Demand,Tutoring,Chat,16,4.000,1.414,0.354
Physical Demand,Tutoring,Chat,16,1.938,1.340,0.335
Temporal Demand,Tutoring,Chat,16,3.375,1.708,0.427
Performance,Tutoring,Chat,16,4.062,1.914,0.478
Effort,Tutoring,Chat,16,3.750,1.238,0.310
Frustration,Tutoring,Chat,16,3.062,1.806,0.452
Overall,Tutoring,Chat,16,3.365,0.824,0.206
Mental Demand,Tutoring,Video,18,4.722,1.526,0.360
Physical Demand,Tutoring,Video,18,1.556,0.984,0.232
Temporal Demand,Tutoring,Video,18,2.944,1.830,0.431
Performance,Tutoring,Video,18,4.000,1.680,0.396
Effort,Tutoring,Video,18,4.167,1.917,0.452
Frustration,Tutoring,Video,18,3.500,1.886,0.445
Overall,Tutoring,Video,18,3.481,0.773,0.182
Mental Demand,Tutoring,VR,18,4.000,1.534,0.362
Physical Demand,Tutoring,VR,18,2.222,1.396,0.329
Temporal Demand,Tutoring,VR,18,2.722,1.487,0.351
Performance,Tutoring,VR,18,4.389,1.614,0.380
Effort,Tutoring,VR,18,4.056,1.110,0.262
Frustration,Tutoring,VR,18,3.000,1.940,0.457
Overall,Tutoring,VR,18,3.398,0.990,0.233
1 Subscale Phase Medium N Mean SD SEM
2 Mental Demand Reading Chat 20 4.800 1.240 0.277
3 Physical Demand Reading Chat 20 1.700 0.865 0.193
4 Temporal Demand Reading Chat 20 4.150 1.599 0.357
5 Performance Reading Chat 20 4.100 1.483 0.332
6 Effort Reading Chat 20 4.700 1.261 0.282
7 Frustration Reading Chat 20 3.750 1.618 0.362
8 Overall Reading Chat 20 3.867 0.702 0.157
9 Mental Demand Reading Video 16 4.750 1.342 0.335
10 Physical Demand Reading Video 16 1.875 1.500 0.375
11 Temporal Demand Reading Video 16 3.688 1.448 0.362
12 Performance Reading Video 16 4.125 1.310 0.328
13 Effort Reading Video 16 4.250 1.483 0.371
14 Frustration Reading Video 16 3.312 1.621 0.405
15 Overall Reading Video 16 3.667 0.839 0.210
16 Mental Demand Reading VR 18 4.278 1.565 0.369
17 Physical Demand Reading VR 18 1.556 0.705 0.166
18 Temporal Demand Reading VR 18 3.944 1.697 0.400
19 Performance Reading VR 18 4.667 0.970 0.229
20 Effort Reading VR 18 4.278 1.447 0.341
21 Frustration Reading VR 18 3.222 1.592 0.375
22 Overall Reading VR 18 3.657 0.942 0.222
23 Mental Demand Tutoring Chat 16 4.000 1.414 0.354
24 Physical Demand Tutoring Chat 16 1.938 1.340 0.335
25 Temporal Demand Tutoring Chat 16 3.375 1.708 0.427
26 Performance Tutoring Chat 16 4.062 1.914 0.478
27 Effort Tutoring Chat 16 3.750 1.238 0.310
28 Frustration Tutoring Chat 16 3.062 1.806 0.452
29 Overall Tutoring Chat 16 3.365 0.824 0.206
30 Mental Demand Tutoring Video 18 4.722 1.526 0.360
31 Physical Demand Tutoring Video 18 1.556 0.984 0.232
32 Temporal Demand Tutoring Video 18 2.944 1.830 0.431
33 Performance Tutoring Video 18 4.000 1.680 0.396
34 Effort Tutoring Video 18 4.167 1.917 0.452
35 Frustration Tutoring Video 18 3.500 1.886 0.445
36 Overall Tutoring Video 18 3.481 0.773 0.182
37 Mental Demand Tutoring VR 18 4.000 1.534 0.362
38 Physical Demand Tutoring VR 18 2.222 1.396 0.329
39 Temporal Demand Tutoring VR 18 2.722 1.487 0.351
40 Performance Tutoring VR 18 4.389 1.614 0.380
41 Effort Tutoring VR 18 4.056 1.110 0.262
42 Frustration Tutoring VR 18 3.000 1.940 0.457
43 Overall Tutoring VR 18 3.398 0.990 0.233