A pilot study: virtual reality-based intervention to boost optimism and alleviate stress, anxiety, and depression in undergraduates

A PCBT-based VR intervention produced meaningful short-term improvements in optimism and depressive symptoms among undergraduates with low optimism, with optimism gains sustained for 6 months. These findings suggest that VR-delivered positive psychology interventions may be a feasible and engaging approach to support student mental health. Larger, multi-site trials are needed to confirm efficacy and optimize long-term effects.