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Generative AI Simulated Patients Versus Expert Demonstration Videos for Psychiatric Interview Training in Occupational Therapy Students
Sponsor: Chang Gung Memorial Hospital
Summary
The goal of this study is to compare two methods for teaching psychiatric work-history interviewing to third-year occupational therapy students: practice with a generative AI simulated patient and an expert demonstration video. The main questions it aims to answer are: 1. Which teaching method leads to better interview performance in an objective structured clinical examination (OSCE) with a standardized patient? 2. How do the two methods affect students' interview self-efficacy? 3. How do students evaluate the two methods, and which learning sequence do they prefer? Students enrolled in a required vocational rehabilitation course were randomly assigned to one of two sequences. In the first teaching week, one sequence practiced interviewing a GPT-4o-based simulated patient (a 35-year-old person with schizophrenia), and the other watched and discussed an expert demonstration interview of the same case. Both groups completed a 9-minute standardized-patient OSCE on the same day. In the following week, the two sequences crossed over to the other method. Interview self-efficacy was measured before teaching, after the first method, and after the second method.
Official title: A Randomized Two-Period, Two-Sequence Crossover Trial Comparing Generative AI Simulated Patients and Expert Demonstration Videos for Teaching Psychiatric Work-History Interviewing to Occupational Therapy Students
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
53
Start Date
2025-09-17
Completion Date
2025-12-10
Last Updated
2026-11-02
Healthy Volunteers
Yes
Interventions
Generative AI simulated patient
One-on-one, repeatable practice interviews with a GPT-4o-based simulated patient portraying a 35-year-old person with schizophrenia, using the same case script as the expert video and matched for teaching time. Brief automated feedback was provided after the conversation.
Expert demonstration video
A clinical expert's recorded demonstration interview of the same schizophrenia case, viewed by students and followed by instructor-led discussion; matched to the AI simulated patient session for teaching time and case content.
Locations (1)
Chang Gung University
Taoyuan, Taiwan