Dataset for COGI VR: Pilot Evaluation Data of a Virtual Reality Gamma-Irradiator Educational Simulator (Pre/Post Knowledge Test, TAM–Flow Satisfaction Survey, and Needs Survey)

It contains de-identified data from a pilot evaluation (N = 10) of COGI VR, a 1:1 virtual replica of the Category I gamma irradiator at the Dr. Mirzan T. Razzak Laboratory, Indonesia, built in Unity for Meta Quest 2.

Files include: (1) anonymized pre/post knowledge test scores (10 items, with sub-domain coding); (2) anonymized responses to the 21-item TAM–Flow satisfaction questionnaire; (3) the needs-survey summary; (4) the full instruments (test items and questionnaire); and (5) FPS profiling values per scene. No personally identifiable information is included.