Questionnaire items
| Questions | Term | Description |
|---|---|---|
| Q1 | Self-identification | I felt as if what I saw in the middle of the scene was my body |
| Q2 | Threat | I felt as if the threat (knife) was toward me |
| Q3 | Presence | I felt as if I was located in the virtual environment |
| Q4 | Cyber-sickness | I felt dizzy |
| Q5 | Control | I felt as if I had 3 bodies |
| Q6 | Supine | I felt as if I was supine in the virtual environment |
| Q7 | Standing | I felt as if I was standing in the virtual environment |
At the end of each session, participants were provided seven questionnaire items and answered on a Likert scale ranging from 0 (strongly disagree) to 6 (strongly agree).