The data provided contains personality variables as well as risk perception, choice data and learning outcomes after safety training which differed between subject regarding whether it was carried out in immersive virtual reality (VR) or as a PowerPoint. The data presented here is reported in the study of Leder et al. (in press) [3] where the impact of presentation medium on safety training effectiveness was investigated. The data is hosted on the open science project: https://osf.io/rxq5w/?view_only=cd42aa4b97514f16af8884697450d2a6.