Your Given ID number Your Ae Your Gender O Male O Female Undergraduate Student O Masters Student O PhD Student O Occupational status Research Assistant/Fellow O Staff systems, technical O Faculty O Administrative Staff O Other O Please state your level of computer literacy on a scale of (1...7) (never used before) 1 O 2 O 3 O 4 O 5 O 6 O 7 O (a reat deal) Have you ever experienced 'virtual reality' before? (never used before) 1 O2 O3 O4 O5 O6 O7 O (a great deal) Part B: Virtual Reality Experience Please give your assessment as to how well you contributed to the successful performance of the task. My contribution to the successful performance of the task was... (not at all) 1 02 03 04 05 06 07 0 (a great deal) Please give your assessment as to how well the other person contributed to the successful performance of the task. The other person 's contribution to the task was... (not at all) 1 02 03 04 05 06 07 0 (a great deal) APPENDIX STUDY QUESTIONNAIRES A.1 Co-presence Questionnaire Part A: Personal Information