Table 3.
Results from the modified Players Experience of Need Satisfaction Questionnaire.
| Modified Players Experience of Need Satisfaction Questionnaire question | P1 | P2 | P3 | P4 | P5 | P6 | P7 | P8 | P9 | P10 | |
| Interest or enjoyment | |||||||||||
|
|
I enjoyed doing this activity very much. | 7 | 6 | 4 | 5 | 4 | 7 | 7 | 7 | 7 | 5 |
|
|
This activity was fun to do. | 7 | 5 | 4 | 6 | 3 | 7 | 7 | 6 | 7 | 5 |
|
|
This was not a boring activitya. | 2 | 3 | 6 | 7 | 3 | 6 | 7 | 7 | 7 | 7 |
|
|
This activity did hold my attentiona. | 6 | 2 | 6 | 7 | 5 | 7 | 7 | 6 | 7 | 6 |
|
|
I would describe this activity as very interesting. | 6 | 5 | 5 | 5 | 4 | 7 | 7 | 6 | 7 | 6 |
|
|
While I was doing this activity, I was thinking about how much I enjoyed it. | 4 | 5 | 4 | 5 | 5 | 4 | 7 | 5 | 4 | 2 |
| Competence | |||||||||||
|
|
I felt competent at using the virtual reality system to watch my videos. | 6 | 7 | 5 | 4 | 5 | 6 | 6 | 2 | 7 | 2 |
|
|
I felt very capable and effective when using the virtual reality system. | 6 | 7 | 5 | 3 | 6 | 6 | 6 | 2 | 7 | 2 |
| Presence or immersion | |||||||||||
|
|
When watching my videos, I felt transported to another time and place. | 1 | 5 | 2 | 6 | 6 | 4 | 7 | 2 | 1 | 5 |
|
|
When watching my videos, I felt as if I was actually there. | 5 | 5 | 5 | 4 | 6 | 6 | 7 | 5 | 7 | 5 |
|
|
Watching my videos was engaging. | 6 | 5 | 4 | 5 | 5 | 6 | 7 | 5 | 4 | 5 |
|
|
I experienced feelings as deeply in my videos as I have in real life. | 4 | 4 | 3 | 5 | 5 | 3 | 7 | 5 | 4 | 3 |
|
|
I experienced genuine pride when I watched my videos. | 4 | 4 | 2 | 4 | 3 | 6 | 2 | 6 | 4 | 1 |
|
|
I did not experience distress when I watched my videosa. | 7 | 7 | 6 | 7 | 6 | 7 | 1 | 4 | 7 | 7 |
| Intuitive controls | |||||||||||
|
|
Learning to use the virtual reality system was easy. | 3 | 7 | 5 | 4 | 5 | 3 | 6 | 3 | 7 | 2 |
|
|
The virtual reality system controls were intuitive. | 3 | 7 | 4 | 4 | 5 | 4 | 6 | 3 | 4 | 2 |
| Future participation | |||||||||||
|
|
If given the opportunity, I would use virtual reality systems for the management of my freezing of gait in the future. | 5 | 7 | 2 | 5 | 5 | 4 | 7 | 6 | 7 | 7 |
| Motion sickness | |||||||||||
|
|
I did not experience motion sickness while using the virtual reality systema. | 7 | 7 | 6 | 7 | 6 | 7 | 7 | 5 | 7 | 7 |
aThis question was rephrased so that its effect direction is similar to that of the other questions to allow for the calculation of mean and SD (Multimedia Appendix 2).