Table 3 Descriptive statistics of TLX and subdimensions
Subdimension | Mean (SD) |
|---|---|
Mental demand | 52.63 (31.51) |
Physical demand | 44.62 (32.01) |
Temporal demand | 44.65 (32.97) |
Performance | 24.14 (23.42) |
Effort | 44.64 (29.94) |
Frustration | 35.76 (30.50) |
Global TLX | 41.11 (21.77) |