Social Communication
Research on supporting social communication and pragmatic skills - conversation, perspective-taking, and social participation across clinical populations.
Virtual reality offers a unique environment for practicing social communication - the ability to create realistic social situations that feel genuine but carry no real-world consequences. This makes VR particularly valuable for people who find social interaction challenging, whether due to autism, social anxiety, or other communication differences.
Research has explored VR-based social skills programs across a wide range of populations, from children and adolescents on the autism spectrum to adults experiencing social anxiety related to communication differences. The evidence indicates that VR-based social practice can support social functioning, with participants reporting increased confidence in real-world interactions after VR training.
Key advantages of VR for social communication include the ability to pause and replay social scenarios, control the complexity of social situations (number of people, background noise, social demands), and provide a safe space where social mistakes carry no lasting consequences. For clinicians, VR offers repeatable practice opportunities that are difficult to arrange in traditional settings.
40 Studies
RCT (n=47) - three short VR sessions helped autistic teens and adults respond more effectively in live police encounters, vs matched video
An RCT randomized 47 verbally fluent autistic participants (ages 12-60) to Floreo's VR Police Safety Module or BeSAFE The Movie video modeling: three 45-minute sessions each, with ~12 minutes of active VR practice per session. The VR group gave significantly more appropriate responses and showed calmer body language during live post-intervention interactions with real officers; the video-modeling group did not. Both groups reported greater knowledge and comfort with police interactions after training.
Qualitative study of patient and therapist experiences with immersive VR-assisted therapy for distressing auditory hallucinations (voices) in psychosis - from the Danish Challenge Trial multi-site collaboration
A qualitative study of participants' and therapists' experiences with Immersive VR-Assisted Therapy for distressing voices in psychosis, conducted within the Challenge Trial. Multi-site Danish + Australian + UK collaboration (Aalborg University Hospital, Copenhagen Mental Health Services, Orygen Melbourne, Swinburne University, Institute of Psychiatry London). Examines how patients with psychotic disorders experiencing distressing auditory hallucinations relate to immersive VR therapy and how therapists deliver it. Complements Pot-Kolder 2018 (VR-CBT for paranoid ideation in psychosis) with a focused qualitative lens on the distressing-voices subtype of psychosis.
Systematic review (2025) of VR + AR + MR training for autism social skills: 7 studies, 417 individuals - broader scope than VR-only autism reviews, occupational-therapy lens
A systematic review published in the Hong Kong Journal of Occupational Therapy synthesizing VR + augmented reality + mixed reality (VAMR) training for social skills in autistic individuals. Literature search across MEDLINE, EMBASE, ERIC, Web of Science. Seven studies were included totaling 417 autistic individuals. All studies were judged to have unclear risk of bias regarding the randomization process. The review's contribution is breadth - including AR and MR alongside VR - and the occupational-therapy framing relevant for OTs and allied clinicians working with autistic individuals.
Mixed-methods study (n=10) of an Immersive VR Systems platform for autism communication and cultural-understanding skills in Thai school settings: quantitative SCQ scores non-significant, qualitative parent and therapist feedback positive
A mixed-methods study from Chiang Mai University, Thailand, examining the design and development of an Immersive Virtual Reality Systems (IVRS) platform for autistic children in Thailand. Population: 10 autistic children. Setting: home-based / school-based use without direct therapist involvement. Quantitative measure: Social Communication Questionnaire (SCQ). Qualitative data: semi-structured interviews with parents and therapists. Quantitative SCQ scores did NOT show statistically significant improvements (likely under-powered at n=10), but qualitative feedback highlighted the platform's effectiveness in enhancing social interaction and communication skills. Useful as a supplementary tool for therapists.
Most SLTs know VR exists - almost none have used it with autistic children - and what would change that is very specific
A UK and Ireland survey of 53 speech and language therapists working with autistic children found that 92% were aware of VR but had not used it clinically. Only one SLT (1.8%) had used it with an autistic child. The barriers cited were specific and addressable: autism-specific VR knowledge, workplace support, training, and clear clinical guidelines. 80% said they would try VR with proper training and evidence.
Systematic review (JMIR 2025) of VR technology interventions for social skills in autistic children and adolescents - distinguishing immersive from non-immersive VR and flagging implementation considerations
A systematic review published in the Journal of Medical Internet Research synthesizing the evidence on VR technology interventions for improving social skills in autistic children and adolescents. Key distinctions emphasized: immersive VR interventions are more suitable for complex skill development, while non-immersive VR (lower cost, greater flexibility) holds potential for specific contexts. The review also flags implementation side effects including dizziness, eye fatigue, and sensory overload - particularly in immersive settings - which should be addressed in intervention design. Identifies a research gap: limited large multicenter RCTs and small per-study sample sizes.
Systematic review of VR interventions for social skills in autistic children, published in Journal of Autism and Developmental Disorders (2025) - examining how VR can supplement traditional autism interventions
A systematic review of VR interventions designed to support social skills development in autistic children, published 2025 in the Journal of Autism and Developmental Disorders (Springer). Examines the rationale (the difficulty of replicating scenarios like emergencies, crowded public transportation, restaurants in real-world settings is cost-prohibitive), the available VR intervention designs across the autism+VR literature, and what the evidence base shows about effectiveness. Conducted by Altın, Boşnak, and Turhan (Turkish research team).
Qualitative feasibility study (JADD 2024): focus groups with 8 autistic adolescents (ages 12-17) + 5 parents on VR-delivered social skills programs - 7 primary themes identified through open thematic coding
A qualitative study published in Journal of Autism and Developmental Disorders exploring the feasibility of VR-delivered social skills programs for autistic youth. Eight autistic adolescents (ages 12-17) and five parents participated across five focus groups, with semi-structured interview format. Open thematic analysis with inductive coding produced seven primary themes covering adolescent and parent perceptions of social skills development needs, attitudes toward VR-delivered interventions, and concerns/desires for clinical implementation. Critical adolescent-voice work for the autism+VR field.
Pilot RCT (n=44) of brief self-guided virtual reality exposure therapy for social anxiety disorder: moderate-to-large effects on SAD severity, job interview fear, and trait worry, maintained at 3 and 6 months
Forty-four community-dwelling or undergraduate adults diagnosed with social anxiety disorder (SAD) using the Mini International Neuropsychiatric Interview were randomly assigned to a self-directed VR exposure intervention (designed to last four sessions or more; n=26) or a waitlist control (n=18). Outcomes measured at baseline, post-treatment, 3-month follow-up, and 6-month follow-up. VR exposure produced moderate-to-large reductions in SAD symptom severity, job interview fear, and trait worry (Hedges' g = 0.54 to 1.11). Although between-group differences in depression were not significant, the VR arm reduced depression while waitlist did not. Gains were maintained at 3- and 6-month follow-up. Self-reported presence increased during treatment (g = 0.36 to 0.45); cybersickness decreased (g = 0.43).
What the research says about VR and AR for people with communication differences across the lifespan
A systematic review of VR and AR applications for children, adolescents, and adults with communication differences found growing evidence of feasibility and positive outcomes, while highlighting the need for more rigorous research designs and larger studies.
PROSPERO-registered systematic review + meta-analysis (22 studies, n=703) in Psychological Medicine: VRET for social anxiety disorder is efficacious with durable effects, and treatment-discontinuation rates are comparable to in-vivo exposure
A PROSPERO-registered (CRD42019121097) systematic review and meta-analysis of VRET for social anxiety disorder, published in Psychological Medicine. Inclusion criteria: SAD or related phobias; at least three VRET sessions; minimum 10 participants. 22 studies met criteria (total n=703). Primary outcome: social anxiety evaluation score change synthesized with Hedges' g random-effects modeling. Secondary outcome: risk ratio for treatment discontinuation. The review evaluates VRET's magnitude of efficacy, duration of efficacy, and dropout rates against in-vivo exposure and against passive controls.
A feasibility RCT of group social support in a virtual world for aphasia - feasibility met, no significant quantitative outcomes
A waitlist randomized feasibility RCT with 34 recruited (29 completed, 85.3%). People with aphasia attended 14 EVA Park social group sessions over 6 months. Feasibility targets were met: recruitment achieved, 85.3% completion, all groups ran as planned. However, no significant change was observed on any quantitative outcome measure (wellbeing, communication, social connectedness, quality of life). Qualitative reports were positive. Trial registered NCT03115268.
Mixed-methods study of 31 autistic children (ages 6-16) using VR head-mounted displays in schools - the high-fidelity HTC Vive was preferred, HMDs were reported as enjoyable, comfortable, easy to use, and useful for relaxation + pre-visit familiarization + school learning
A mixed-methods study placing 31 autistic children aged 6-16 at the center of a school-based investigation of VR head-mounted displays. Three research questions: which HMD do autistic children prefer, how do they experience HMDs physically and emotionally, and what would they want to use VR for in school? The high-end HTC Vive was preferred over lower-fidelity HMDs. Children reported VR as enjoyable, physically and visually comfortable, easy to use, exciting, and reusable. Identified uses: relaxation / feeling calm, virtual pre-visit to anxiety-inducing locations before real-world visit, learning opportunities in school.
Non-randomized feasibility and pilot study of one-session 90-minute VRET for 27 Norwegian adolescents (ages 13-16) with public speaking anxiety: large effect (Cohen's d = 1.53) maintained at 3-month follow-up with low-cost consumer VR hardware
Twenty-seven Norwegian adolescents aged 13-16 with public speaking anxiety received a one-session (90 minutes) VR exposure therapy intervention using a low-cost consumer head-mounted display with custom-built VR stimuli depicting a cultural and age-appropriate classroom and audience. Pre/post and follow-up self-report measures plus heart-rate recording during the session. Linear mixed effects modeling showed a LARGE pre-to-post effect (Cohen's d = 1.53) on PSA symptoms, maintained at 1- and 3-month follow-up. Heart rate increased modestly during exposure tasks. Feasibility improvements were iterated during the trial based on adolescent feedback.
PRISMA systematic review + meta-analysis of RCTs comparing VRET to in-vivo exposure in agoraphobia, specific phobia, and social phobia - with equivalent exposure dose in both arms
A pre-registered, PRISMA-compliant systematic review and quantitative meta-analysis of randomized controlled trials specifically comparing VR exposure therapy (VRET) to gold-standard in-vivo exposure for agoraphobia, specific phobia, and social phobia - with the critical inclusion criterion that the AMOUNT of exposure be equivalent in both arms. By controlling for exposure dose, the authors directly test whether the delivery modality (VR vs in-vivo) itself drives any outcome difference. The review covers literature through June 2019. Hedges' g effect-size synthesis is performed across the phobia disorders, with subgroup analysis by disorder.
Major meta-analysis (2019) of 30 randomized controlled trials of virtual reality exposure therapy for anxiety and related disorders (n=1,057): large effect vs waitlist (g=0.90) and equivalent to in-vivo exposure
An updated meta-analysis extending Powers & Emmelkamp 2008 to 30 randomized controlled trials (n=1,057 participants) of virtual reality exposure therapy (VRET) for anxiety and related disorders. Coverage: 14 trials of specific phobias, 8 of social anxiety disorder or performance anxiety, 5 of PTSD, and 3 of panic disorder. Random-effects analysis gave a large effect size for VRET vs waitlist (Hedges' g = 0.90) and a medium-to-large effect size for VRET vs psychotherapy comparator conditions. Confirms that VRET is a clinically effective option across the anxiety-disorder spectrum, with social anxiety and performance anxiety as the subset most relevant to communication work.
VR social interaction practice is acceptable and feasible for people with schizophrenia
A feasibility study finding that a VR-based social skills program (MASI-VR) was well-received and practical for adults with schizophrenia spectrum experiences, with participants showing improvements in social functioning.
Two meta-analyzes of VRET for social anxiety: (1) 6 studies (n=233) confirmed VRET more effective than waitlist; (2) 7 studies (n=340) showed essentially no difference between VRET and in-vivo/imaginal exposure - supporting VRET as a non-inferior alternative to standard treatment
Two complementary meta-analyzes of VRET for social anxiety published in Behavior Change. The first compared VRET to waitlist control across 6 studies (n=233), showing a significant overall effect favoring VRET - confirming VRET reduces social anxiety better than no treatment. The second compared VRET to the standard treatment (in-vivo or imaginal exposure) across 7 studies (n=340), showing essentially no difference in effect sizes between VRET and in-vivo/imaginal exposure - supporting VRET as a non-inferior alternative. Together, the two meta-analyzes establish VRET as both effective in absolute terms AND clinically equivalent to the gold-standard exposure modality.
Single-blind RCT (n=116) in The Lancet Psychiatry: VR-based CBT for paranoid ideation and social avoidance in psychotic disorders - VR-CBT did not increase social participation but DID reduce paranoid ideation, anxiety, and momentary social threat versus treatment-as-usual waiting-list control
A multi-center single-blind RCT at seven Dutch mental health centers. 116 outpatients aged 18-65 with DSM-IV psychotic disorders and paranoid ideation in the past month were randomized (1:1) to VR-based cognitive behavioral therapy (VR-CBT; 16 individual 1-hour sessions added to treatment-as-usual) OR waiting-list control (treatment-as-usual only). Assessments at baseline, post-treatment (3 months), and 6-month follow-up. Primary outcome: social participation (time spent with others, momentary paranoia, perceived social threat, momentary anxiety). Intention-to-treat analysis. VR-CBT did NOT significantly increase social participation, but DID reduce paranoid ideation, anxiety, and momentary social threat - establishing VR-CBT as a credible adjunct for paranoid symptoms in psychosis.
VR helped autistic children improve emotion expression and social reciprocity - but not emotion recognition or adaptive skills
A quasi-experimental study (72 analyzed from 94 enrolled) at three Hong Kong universities tested a half-CAVE projection VR program for autistic children aged 7-10. Primary outcomes - emotion expression/regulation and social-emotional reciprocity - showed significant improvement. Secondary outcomes - emotion recognition and adaptive skills - did NOT. The study used a half-CAVE system (4-sided projection screens with non-intrusive motion tracking), not a head-mounted display.
Harvard Review of Psychiatry narrative review of virtual reality in the treatment of anxiety and other psychiatric disorders - historical development, empirical evidence, benefits, and integration recommendations
A systematic literature review of VR-based treatment for anxiety disorders and other psychiatric conditions, published in the Harvard Review of Psychiatry. Covers the history of VR-based clinical technology, an overview of the empirical evidence (particularly exposure-based intervention for anxiety disorders), the benefits of using VR for psychiatric research and treatment, recommendations for incorporating VR into psychiatric care, and future directions. Authored by the Emory group (Rothbaum's lab), this is the authoritative narrative review of clinical VR for the 2017 era - frequently cited as the canonical reference for clinicians and trainees entering VRET practice.
Pre-registered three-arm RCT: CBT with VR exposure was superior to in-vivo exposure on the primary social-anxiety outcome - and more practical for therapists
A pre-registered three-arm RCT randomized 59 adults with DSM-5 social anxiety disorder to 14 weekly sessions of CBT with VR exposure (n=17), CBT with in-vivo exposure (n=22), or waitlist (n=20). The pre-specified superiority hypothesis was confirmed: VR exposure was significantly more effective than in-vivo exposure on the LSAS-SR primary outcome at post-treatment and at 6-month follow-up, and significantly less cumbersome for therapists (SWEAT: 15.24 vs 24.46). Reliable change: 76.5% VR, 68.3% in vivo, 30.0% waitlist.
First long-term (4-6 year) follow-up of VR exposure therapy and exposure group therapy for social anxiety disorder: durable gains, with 54% no longer meeting diagnostic criteria
Twenty-eight participants from the Anderson et al. 2013 RCT of VR exposure therapy (VRET) vs exposure group therapy for DSM-diagnosed social anxiety disorder were re-assessed a mean of 6 years (range 4-6) after treatment completion. Self-report measures, behavioral speech tasks, and diagnostic interviews all showed statistically significant improvement from pre-treatment to long-term follow-up. The majority (54%) no longer met diagnostic criteria for SAD; 68% rated themselves 'very much' or 'much' improved. With one exception, there were no differences between VRET and exposure group therapy at follow-up - both produce durable long-term benefits, consistent with the broader CBT-for-SAD evidence base.
Feasibility study (n=41 adolescents ages 13-18) showing that VR environments differentiate socially reactive from neutral scenarios AND distinguish youth with social anxiety disorder from non-anxious peers via SUDS during exposure
Forty-one adolescents aged 13-18 (20 with social anxiety disorder by LSAS-CA cutoff 29.5; 21 non-anxious) were exposed to four VR environments: a party scenario, a public speaking scenario, and two neutral scenarios. All participants reported significantly higher Subjective Units of Distress Scale (SUDS) ratings during party and public speaking scenarios versus neutral environments - establishing the system's discriminant validity. Critically, youth with SAD reported significantly higher SUDS in the social environments than non-anxious peers - establishing known-groups validity. Adolescents demonstrated acceptable levels of presence and immersion. The study supports VR exposure as feasible for adolescent SAD.
Virtual reality social skills practice helps autistic children recognize emotions better
A pre-post study with 30 children diagnosed with Asperger Syndrome or PDD-NOS found that 10 sessions of social cognition training in Second Life (a desktop virtual world, not a head-mounted display) produced significant improvements in 3 of 7 measured outcomes: affect recognition, theory of mind (intentionality), and analogical reasoning. Four outcomes - including the Ekman60 emotion recognition task - did not show significant change.
A virtual world gives people with aphasia more opportunities to practice communication
People with aphasia who spent time communicating in a virtual world called EVA Park showed meaningful improvements in functional communication and reported greater confidence in their everyday interactions.
Meta-analysis of 37 RCTs (n=2,991) comparing three technology-assisted interventions for social anxiety disorder: internet-delivered CBT (21 trials), VR exposure therapy (3 trials), and cognitive bias modification (13 trials) - ICBT and VRET both produced large effects vs passive control (g=0.84 and 0.82)
A systematic literature search of Medline, PsycInfo, and Web of Science identified 37 randomized controlled trials of technology-assisted interventions for social anxiety disorder, with total sample n=2,991 participants. Studies were grouped into internet-delivered cognitive behavior therapy (ICBT; 21 trials), virtual reality exposure therapy (VRET; 3 trials), and cognitive bias modification (CBM; 13 trials). Patients undergoing ICBT and VRET showed significantly less SAD symptoms at postassessment than passive control conditions (Hedges' g = 0.84 and 0.82 respectively). Compared to active control conditions, ICBT had a small advantage (g = 0.38); VRET showed comparable effects (p > 0.05). CBM was not more effective than passive control except in laboratory delivery (g = 0.35).
Three-arm RCT (n=60) of stand-alone VR exposure therapy vs in-vivo exposure vs waiting-list for social anxiety disorder: in-vivo exposure was superior to VRET on multiple secondary outcomes - the opposite pattern to Bouchard 2017
Sixty participants diagnosed with social anxiety disorder were randomly assigned to individual virtual reality exposure therapy (VRET), individual in-vivo exposure therapy (iVET), or a waiting-list control. Both treatments improved social anxiety symptoms, speech duration, perceived stress, and avoidant-personality-disorder beliefs versus waitlist. However, iVET (but NOT VRET) also improved fear of negative evaluation, speech performance, general anxiety, depression, and quality of life. iVET was superior to VRET on social anxiety symptoms at post and follow-up and on avoidant-PD beliefs at follow-up. At follow-up, almost all improvements remained significant for iVET; for VRET only the perceived-stress effect held.
Can VR elicit SAD-typical distress? In 21 SAD adults + 24 non-anxious controls, VR public-speaking task elicited significant physiological + subjective distress over baseline - but less than the in-vivo task; no SAD-vs-control group differences on physiology
Twenty-one adults with social anxiety disorder (SAD) and 24 non-anxious controls each gave an impromptu speech in front of an in-vivo (live) audience AND in front of a virtual reality audience. Outcomes: heart rate, electrodermal activity, respiratory sinus arrhythmia, and self-reported distress, plus sense of presence ratings. Results: VR significantly increased heart rate, electrodermal activity, RSA, and subjective distress over baseline - but less than the in-vivo task. Participants reported moderate presence in VR, but significantly less than in-vivo. NO significant SAD-vs-control group differences on physiological measures. The study addresses VR's realism-and-validity for SAD clinical work.
Practicing job interviews in virtual reality helps autistic adults perform better in real interviews
A randomized controlled trial found that autistic adults who practiced job interviews using a virtual reality training program showed improved performance and confidence during live mock interviews compared to those who did not receive VR training.
VR role-play improved social skills and reduced social anxiety for people with schizophrenia
An experimental pilot study showing that VR-based role-play scenarios improved social skills and reduced social anxiety in adults with schizophrenia spectrum experiences.
Autistic adolescents vs age-matched controls performed comparably on dynamic facial affect recognition in VR, but ASD participants showed lower confidence and different gaze patterns despite matched accuracy
Teenagers with autism spectrum disorder (ASD) and age-matched typically-developing controls performed a dynamic facial affect recognition task within a virtual reality environment. Participants identified the emotion of a facial expression displayed at varied levels of intensity by a computer-generated avatar; the system measured accuracy, confidence ratings, response latency, and stimulus discrimination, plus eye-tracking gaze patterns. Both groups achieved similar accuracy across intensity levels. Despite matched performance, ASD participants endorsed LOWER CONFIDENCE in their responses and showed SUBSTANTIAL VARIATION IN GAZE PATTERNS without underlying perceptual-discrimination deficits. The findings support the hypothesis that autism-related social information processing differs in HOW information is gathered (gaze, confidence) rather than what perceptual discrimination is achieved.
Conceptual design and prototype of an immersive VR CAVE application for training social skills in children with mild autism - early-stage development paper from Cyprus University of Technology
A peer-reviewed conference paper presenting the design and prototype of an immersive VR CAVE-based application for training social skills in children with mild autism. The work is presented as early-stage development - the authors describe the design rationale (drawing on Strickland 1997 and Parsons & Cobb 2011), the CAVE-based immersive visualisation approach, and target use cases for children's social-skill enhancement. Empirical efficacy data on autistic children using the system are not central to this paper - it is a development and conceptual contribution, not a clinical-outcomes study.
Feasibility and acceptability study of virtual environments for treating childhood social anxiety disorder - foundational early-childhood VRET evidence cited as anchor by Delangle 2026 and Moïse-Richard 2021
A feasibility and acceptability study of virtual environments for treating childhood social anxiety disorder, published in the Journal of Clinical Child and Adolescent Psychology special section on Technology and Children's Mental Health. The work examines whether VR exposure environments are tolerable, acceptable, and clinically usable with children with SAD - the developmental phase before the adolescent population studied by Parrish 2016 and before the adult VRET literature anchored by Anderson, Bouchard, and Wallach. Foundational evidence frequently cited as the pediatric-VRET anchor in subsequent stuttering+VR work (Delangle 2026, Moïse-Richard 2021).
VR exposure is as effective as in vivo exposure group therapy for public-speaking-focused social anxiety, with lasting results
In a randomized controlled trial of 97 adults with social anxiety disorder whose primary fear was public speaking, eight sessions of virtual reality exposure were as effective as eight sessions of manualized in vivo exposure delivered in groups. Both active treatments outperformed waitlist on self-report and on a behavioral speech task, and improvements were maintained at 12-month follow-up.
An early test of VR social skills practice for autistic young adults shows promising results
This feasibility study found that autistic young adults who participated in VR-based social cognition sessions showed improvements in emotion recognition and social functioning, demonstrating that VR is a viable platform for social communication practice.
Foundational 2011 state-of-the-art review of VR technologies for children on the autism spectrum - the canonical citation in autism+VR work for the decade that followed
A 2011 state-of-the-art review of virtual reality technologies for children on the autism spectrum, published in the European Journal of Special Needs Education by Parsons (Southampton Education School) and Cobb (Human Factors Research Group, University of Nottingham). The paper synthesizes early VR-for-autism work spanning desktop VR, immersive HMDs, and CAVE environments, identifies design and methodological themes, and outlines a research agenda. Frequently cited as the canonical autism-VR review for the decade that followed; surfaces extensively in subsequent autism+VR work (Bekele 2014, Matsentidou 2014, Ip 2018, McCleery 2026).
Preliminary 2010 report from Bouchard's group on using virtual humans to alleviate social anxiety - the lineage anchor for the Bouchard 2017 BJP RCT that compared VRET to in-vivo exposure in CBT-integrated treatment of SAD
A preliminary report from Bouchard's Université du Québec en Outaouais group describing early findings on using virtual humans to alleviate social anxiety in a comparative outcome study. Published as a short conference proceedings entry in Studies in Health Technology and Informatics. This is the lineage precursor to the Bouchard et al. 2017 British Journal of Psychiatry three-arm RCT (CBT+VRET vs CBT+in-vivo vs waitlist; in our Hub as bouchard-2017) - documenting the methodological development that led to the later definitive RCT.
Preliminary controlled study comparing VR therapy versus group-CBT for social phobia (n=36): both treatments produced statistically and clinically significant improvement, with trivial differences between the two
Thirty-six participants diagnosed with social phobia were allocated to either virtual reality therapy (VRT) using four virtual environments (performance, intimacy, scrutiny, assertiveness situations) OR a control condition of group cognitive-behavioral therapy (CBT). Both treatments lasted 12 weeks and were delivered according to a treatment manual. Both produced statistically and clinically significant improvement. Effect-size comparisons revealed that the differences between VRT and the active group-CBT comparator were trivial - establishing VRT as a non-inferior alternative to evidence-based group-CBT for social phobia.
Pilot pre-post + waitlist study of four brief VR therapy sessions for public speaking anxiety in university students: reductions in self-report and heart-rate measures
Eight university students with public speaking anxiety completed four brief VR therapy sessions (~15 minutes each, weekly), with six waitlist-control students completing post-testing only. Self-report inventories, Subjective Units of Discomfort during exposure, and heart-rate measurements during speaking tasks were used. Results showed reductions on self-report measures and physiological indices for the VR group, supporting brief VRT as a workable PSA intervention. Small samples and pre-post-with-waitlist (not full RCT) design limit certainty - this is foundational pilot evidence rather than definitive efficacy data.
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