The Psychological Benefits of Virtual Forest Bathing: A Classroom-Based Study Using Simulated Nature Exposure
Abstract
Forest bathing, or shinrin-yoku, is a practice origin in Japanese culture that involves immersive exposure to natural environments to promote health and well-being. This study investigates the efficacy of a virtual forest bathing experience in a university classroom setting, where logistical constraints prevent direct access to natural environments. Using a 5-minute video simulating a forest walk, this study measured psychological changes in 27 students via the Positive and Negative Affect Schedule (PANAS) before and after exposure. Wilcoxon signed-rank test revealed significant reductions in negative affect (e.g., guilt, fear, nervousness) with p-values <0.05, while positive affect remained largely unchanged. Participant feedback confirmed subjective improvements in mood and enhanced student engagement through experiential learning, suggesting that brief virtual nature exposure can produce measurable psychological and educational benefits. These findings highlight the potential of virtual interventions as accessible tools for promoting mental health and advancing landscape architecture education.
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