Personalized, Naturalistic Virtual Reality Scenarios Coupled With Web-Based Progressive Muscle Relaxation Training...

Area of Science:

• Psychology
• Human-Computer Interaction
• Health Technology

Background:

• Virtual reality (VR) offers immersive sensorimotor experiences for relaxation and learning techniques like progressive muscle relaxation (PMRT).
• Integrating PMRT with guided imagery (GI) or VR scenarios can enhance relaxation and reduce anxiety.
• VR's multisensory stimulation and sense of presence can amplify the effectiveness of relaxation techniques.

Purpose of the Study:

• To investigate the impact of PMRT combined with personalized VR scenarios on state anxiety.
• To assess VR's role in recalling relaxation imagery and fostering a sense of presence.
• To compare the effectiveness of VR-delivered relaxation sessions versus audio-guided sessions for anxiety and stress management.

Main Methods:

• A longitudinal, between-subject design involving 108 university students.
• Three experimental conditions: PMRT with GI via Zoom, PMRT with VR via Zoom, and PMRT with VR via audio-track.
• Assessment using self-report questionnaires (anxiety, depression, quality of life, coping, presence, engagement, side effects) and heart rate monitoring before and after 7 sessions.

Main Results:

• Preliminary data from 40 participants are presented; the study is ongoing.
• The experimental phase is expected to conclude in May 2023, with final results in June 2023.
• This section will be updated with full results upon study completion.

Conclusions:

• The study aims to inform future randomized controlled trials, potentially including clinical samples.
• It will measure VR's efficacy in promoting relaxation and reducing anxiety compared to GI.
• Assessing alternative PMRT delivery modes could expand its clinical applications, especially where standard methods are challenging.