VR vs Classical Anatomy Teaching (VrISt)
Comparison of PlayStation VR2-Based Virtual Reality vs. Classical Method in Teaching Wrist Anatomy: A Randomized Controlled Study
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
This prospective, two-arm parallel randomized controlled educational study evaluates whether PlayStation VR2-based immersive virtual reality improves wrist anatomy knowledge acquisition and retention compared to classical anatomy teaching in first-year medical students.
Background: Carpal anatomy presents significant spatial complexity, making it one of the most challenging regions for early medical students. Three-dimensional visualization tools have shown promise in anatomy education; however, no study has evaluated consumer-grade immersive VR (PlayStation VR2) as a standalone teaching intervention in this domain.
Study Design: Participants are randomized 1:1 via computer-generated allocation to either the VR Group or the Classical Group. Randomization is performed centrally prior to the educational session.
Interventions:
VR Group: 30-35 minute wrist anatomy module delivered via PlayStation 5 console and PlayStation VR2 headset, allowing interactive 3D exploration of carpal bones and surrounding structures.
Classical Group: 30-35 minute standardized faculty-led anatomy session using lecture slides, anatomical atlas, and 3D bone models.
Assessments:
Pre-test (10 MCQ, 0-10): Administered before intervention to assess baseline knowledge; used as covariate in ANCOVA.
Post-test (30 points: 20 MCQ + 10-point visual labeling): Administered immediately after intervention.
Retention test (same format as post-test): Administered 2-4 weeks after intervention.
Learning satisfaction questionnaire (15-item Likert scale, researcher-developed): Administered post-session.
Cognitive load scale (3 items, 0-10 NRS): Administered post-session. VR Side Effect Screening (VR group only): Dizziness, nausea, eye strain, discomfort - 4-level ordinal scale.
Statistical Analysis: Primary analysis will use ANCOVA with post-test score as the dependent variable, group as the fixed factor, and pre-test score as the covariate. Independent samples t-test or Mann-Whitney U will be used for secondary continuous outcomes. Statistical significance is set at α=0.05 (two-tailed). All analyses will follow intention-to-treat principles.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Utku Gurhan, md
- Telefonnummer: +905391126898
- E-mail: utkugrhn@gmail.com
Studiesteder
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Kyrenia, Cypern
- Rekruttering
- Dr. Suat Gunsel University of Kyrenia Hospital
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Keryneia
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Kyrenia, Keryneia, Cypern, 60000
- Afsluttet
- Dr. Suat Gunsel University of Kyrenia Hospital
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- First-year medical student at Kyrenia University
- Age ≥ 18 years
- Voluntary participation
- Signed written informed consent
Exclusion Criteria:
- First-year medical student at Kyrenia University
- Age ≥ 18 years
- Voluntary participation
- Signed written informed consent
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Enkelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: VR Group
30-35-minute wrist anatomy education delivered via PlayStation 5 console with PlayStation VR2 headset using an immersive interactive wrist anatomy module.
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Immersive interactive wrist anatomy education delivered on PlayStation 5 with PlayStation VR2 headset; 30-35 minutes.
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Aktiv komparator: Classical Group
30-35-minute faculty-led standard anatomy education covering wrist anatomy using didactic lecture, printed anatomical atlas, and a 3D anatomical model.
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Faculty-led didactic anatomy lecture on wrist anatomy using printed atlas and 3D anatomical model; 30-35 minutes.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Post-test knowledge score
Tidsramme: Immediately after intervention (same day)
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Knowledge assessment combining multiple-choice questions (MCQ) and a visual labeling task scored on a 0-30 scale; higher scores indicate better knowledge acquisition.
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Immediately after intervention (same day)
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Retention test score
Tidsramme: 2-4 weeks after intervention
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Delayed knowledge retention assessment using MCQ plus visual labeling, identical format to post-test; 0-30 scale.
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2-4 weeks after intervention
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Learning satisfaction score
Tidsramme: Immediately after intervention
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Participant-reported learning satisfaction using a 15-item Likert-type questionnaire; total score 15-75 where higher scores indicate greater satisfaction
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Immediately after intervention
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Cognitive load score
Tidsramme: Immediately after intervention
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Self-reported subjective cognitive load on a 0-10 scale (0 = no load, 10 = maximum load).
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Immediately after intervention
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VR-related side effects
Tidsramme: Immediately after intervention
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Ordinal assessment of dizziness, nausea, and eye strain, each rated 0 (none) to 3 (severe).
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Immediately after intervention
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ETK-26 GL-0077
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
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