Digital shinrin-yoku: do nature experiences in virtual reality reduce stress and increase well-being as strongly as similar experiences in a physical forest?

Abstract

Shinrin-yoku or forest bathing refers to a therapeutic, immersive nature experience that aids to improve well-being. The goal of the current research was to compare the effects of a physical urban nature versus virtual nature experience on stress, affect, vitality, and restoration. Previous research suggested that an immersive nature experience—such as shinrin-yoku—can be beneficial for health, but direct comparisons between physical and virtual reality (VR) experiences are scarce. In the current study, fifty participants navigated self-paced through a forest scene that was either an urban physical forest or an immersive VR forest with similar characteristics as the physical one. Before and after the intervention, we measured positive and negative affect, subjective vitality, and perceived daily stress. After the intervention, we measured perceived restorative outcomes. Results revealed that both VR and physical nature experience resulted in expected effects on well-being indicators: Affect was more positive and less negative, subjective vitality increased slightly, and stress decreased slightly after both interventions. There were no significant differences between the two settings on any of the variables, but slightly stronger effect sizes over time within the physical condition. Overall, these findings suggest that immersive VR nature experiences can have restoration effects similar to physical nature experiences, suggesting intervention strategies when physical nature options are scarce.