Table 2 TARV-Q single item responses at T0 and T1
| Â | TARV-Q final items | Item responses at T0 | Item responses at T1 | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|  |  | V = 1 | V = 2 | V = 3 | V = 4 | Mean ± SD | V = 1 | V = 2 | V = 3 | V = 4 | Mean ± SD |
1 | It was easy to understand the exercise as requested by the device | 1 | 3 | 16 | 24 | 3.43 ± 0.73 | 1 | 1 | 7 | 35 | 3.73 ± 0.62 |
2 | It was easy to exercise with the device | 1 | 5 | 18 | 20 | 3.30 ± 0.76 | 0 | 3 | 10 | 31 | 3.64 ± 0.61 |
3 | I enjoyed exercising with the device | 2 | 1 | 13 | 28 | 3.52 ± 0.76 | 0 | 1 | 6 | 37 | 3.82 ± 0.45 |
4 | Movements (walking, use of arm) improved with the device | 2 | 11 | 21 | 10 | 2.89 ± 0.81 | 0 | 6 | 24 | 14 | 3.18 ± 0.66 |
5A | While exercising with the device, I felt: comfortable | 0 | 5 | 16 | 23 | 3.41 ± 0.69 | 0 | 1 | 11 | 32 | 3.70 ± 0.51 |
5B | While exercising with the device, I felt: uncomfortable | 40 | 3 | 0 | 1 | 1.14 ± 0.51 | 44 | 0 | 0 | 0 | 1.00 ± 0.00 |
5C | While exercising with the device, I felt: clumsy | 30 | 10 | 4 | 0 | 1.41 ± 0.66 | 35 | 7 | 2 | 0 | 1.25 ± 0.53 |
5D | While exercising with the device, I felt: amused | 4 | 9 | 19 | 12 | 2.89 ± 0.92 | 5 | 4 | 15 | 20 | 3.14 ± 1.00 |
5E | While exercising with the device, I felt: awkward | 39 | 4 | 1 | 0 | 1.14 ± 0.41 | 43 | 1 | 0 | 0 | 1.02 ± 0.15 |
5F | While exercising with the device, I felt: stressed | 40 | 3 | 1 | 0 | 1.11 ± 0.39 | 40 | 3 | 0 | 1 | 1.14 ± 0.51 |
6A | While exercising with the device, I experienced: discomfort | 37 | 4 | 3 | 0 | 1.23 ± 0.57 | 40 | 3 | 1 | 0 | 1.11 ± 0.39 |
6B | While exercising with the device, I experienced: well-being | 5 | 14 | 18 | 7 | 2.61 ± 0.89 | 2 | 8 | 16 | 18 | 3.14 ± 0.88 |
6C | While exercising with the device, I experienced: fatigue | 28 | 9 | 6 | 1 | 1.55 ± 0.82 | 28 | 10 | 5 | 1 | 1.52 ± 0.79 |
6D | While exercising with the device, I experienced: poor control of my movements | 31 | 6 | 6 | 1 | 1.48 ± 0.82 | 36 | 4 | 3 | 1 | 1.30 ± 0.70 |
6E | While exercising with the device, I experienced: better control of my movements | 6 | 8 | 19 | 11 | 2.80 ± 0.98 | 3 | 10 | 15 | 16 | 3.00 ± 0.94 |
7A | While exercising with the objects on the screen (Virtual Reality), I felt: comfortable | 1 | 8 | 19 | 16 | 3.14 ± 0.80 | 1 | 1 | 19 | 23 | 3.45 ± 0.66 |
7B | While exercising with the objects on the screen (Virtual Reality), I felt: uncomfortable | 38 | 5 | 1 | 0 | 1.16 ± 0.43 | 44 | 0 | 0 | 0 | 1.00 ± 0.00 |
7C | While exercising with the objects on the screen (Virtual Reality), I felt: clumsy | 31 | 8 | 5 | 0 | 1.41 ± 0.69 | 36 | 4 | 3 | 1 | 1.30 ± 0.70 |
7D | While exercising with the objects on the screen (Virtual Reality), I felt: amused | 5 | 7 | 14 | 18 | 3.02 ± 1.02 | 4 | 2 | 15 | 23 | 3.30 ± 0.93 |
7E | While exercising with the objects on the screen (Virtual Reality), I felt: awkward | 39 | 5 | 0 | 0 | 1.11 ± 0.32 | 43 | 0 | 1 | 0 | 1.05 ± 0.30 |
7F | While exercising with the objects on the screen (Virtual Reality), I felt: stressed | 38 | 5 | 1 | 0 | 1.16 ± 0.43 | 38 | 5 | 1 | 0 | 1.16 ± 0.43 |
8A | Seeing the score reached on the screen: makes me feel more engaged | 6 | 15 | 12 | 11 | 2.64 ± 1.01 | 7 | 9 | 15 | 13 | 2.77 ± 1.05 |
8B | Seeing the score reached on the screen: makes me feel under pressure | 34 | 6 | 4 | 0 | 1.32 ± 0.64 | 36 | 6 | 2 | 0 | 1.23 ± 0.52 |
8C | Seeing the score reached on the screen: aids me | 15 | 13 | 10 | 6 | 2.16 ± 1.06 | 17 | 13 | 7 | 7 | 2.09 ± 1.10 |
8D | Seeing the score reached on the screen: limits me | 43 | 1 | 0 | 0 | 1.02 ± 0.15 | 42 | 2 | 0 | 0 | 1.05 ± 0.21 |
8E | Seeing the score reached on the screen: makes me feel inadequate | 40 | 4 | 0 | 0 | 1.09 ± 0.29 | 43 | 0 | 1 | 0 | 1.05 ± 0.30 |
9 | Today, I am eager to exercise with the device | 1 | 7 | 19 | 17 | 3.18 ± 0.79 | 0 | 5 | 16 | 23 | 3.41 ± 0.69 |
10A | How would you describe your experience with the device to friends / relatives? With enthusiasm | 0 | 11 | 14 | 19 | 3.18 ± 0.81 | 0 | 7 | 15 | 22 | 3.34 ± 0.75 |
10B | How would you describe your experience with the device to friends / relatives? Eager to return | 0 | 9 | 18 | 17 | 3.18 ± 0.76 | 0 | 3 | 16 | 25 | 3.50 ± 0.63 |
| Â | Removed items | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
|  | Instructions given by the physiotherapist were useful | 0 | 0 | 12 | 32 | 3.73 ± 0.45 | 0 | 1 | 3 | 40 | 3.89 ± 0.39 |
|  | How would you describe your experience with the device to friends / relatives? Unsatisfied | 42 | 0 | 0 | 2 | 1.14 ± 0.63 | 42 | 0 | 1 | 1 | 1.11 ± 0.54 |