Virtual Reality Exposure Therapy for Severe Anxiety Disorders: Effectiveness and Acceptability in English-Speaking Quebeckers
Exposure therapy consists in approaching one’s fears without avoidance. It is known to be the best psychological intervention for anxiety disorders, which are some of the most common, debilitating mental health problems in Quebec. Recently, virtual reality exposure therapy (VRET) has been developed to address some of the accessibility and acceptability concerns of traditional exposure therapy conducted in “real life”—one of these being the need for consistently clear communication between therapists and patients. Through computer-generated, language-free environments, VRET helps individuals confront the virtual counterparts of their fears, without extensive therapeutic discussions. VRET’s potential to increase access to a first-line anxiety treatment for English-speaking Quebec residents is thus promising. Although the efficacy of VRET has been shown to be comparable to traditional exposure therapy, most of this research has been conducted in well-controlled laboratories focusing on subclinical anxiety. This project aims to examine the effectiveness and acceptability of VRET for severe symptoms of anxiety disorders in a non-sectorized mental health clinic, accessible to all Quebec residents. English-speaking Quebeckers with an anxiety disorder will receive twelve sessions of VRET and will complete symptom measures pre- and post-intervention. Results will be compared to symptoms of individuals who have already undergone traditional exposure therapy at the clinic. Demonstrating that VRET is as effective as traditional exposure therapy in a real-life and language minority context will help increase access to a gold standard intervention, using approachable, language-free technology. Lastly, themes will be extracted from participants’ feedback to compare the treatments’ perceived accessibility and acceptability
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Gagné, J. P. (2023, April). Using virtual reality in exposure therapy for a specific phobia of flying: Two case studies. Talk presented at the First Annual McGill University Health Centre Mental Health Mission Research Day, Montreal, QC.