Impact of Video Presentations on Medical Students' Attitudes Toward Mental Illness

Study Overview
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Brief Summary
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This is a randomized controlled trial examining the impact of videos on medical students' implicit and explicit attitudes and knowledge related to mental illness in Nepal. Medical students are randomized to one of three conditions: (a) no video, (b) a didactic video based on the mental health Gap Action Programme (mhGAP) modules for depression and psychosis; and (c) videos with personal testimonials from mental health service users with depression and psychosis.

Detailed Description
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Stigma towards mental health patients exists within health systems worldwide, affecting high- and low-income countries alike. Stigmatizing beliefs held by health professionals toward mental illness can have detrimental health impacts on the patients. These stigmatizing beliefs against mental health patients within the health system have been noted across South Asia, including Nepal. Two sources of stigmatizing beliefs towards mental illness are explicit (conscious) and implicit (unconscious) attitudes held by health professionals. There is a dearth of research that investigates both explicit and implicit attitudes of health professionals towards mental health in South Asia though. One method to reduce stigma is through contact with people who suffer from mental illness. However, there is a gap in the literature on low- and middle-income countries integrating contact with mental health service users in health provider trainings. Forthcoming research in Nepal is exploring the causal impact of service user involved mental health trainings of health professionals on explicit and implicit attitudes as well as clinical care, but this research has yet to investigate the effects of service user training on health professional students (in progress). Research efforts on mental health trainings should be expanded to student populations to reduce negative attitudes before providers enter the workforce. The purpose of this study is to evaluate whether information-based training with or without service user testimony is more effective at reducing implicit and explicit biases toward mental health patients and increasing clinical care in Nepali health professional students. The findings from this study will fill the gap in research that evaluates intervention efficacy of reducing stigma towards mental health patients in Nepali student health education. By implementing mental health trainings, the long-term goals of this intervention are to reduce stigma held by health professionals against mental health patients and improve clinical care in Nepal by reducing negative implicit and explicit attitudes.

Official Title
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A Randomized Controlled Trial of the Impact of Video Presentations on Medical Students' Explicit and Implicit Attitudes Toward Mental Illness in Nepal

Conditions
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Stigmatization, Depression, Psychosis

Intervention / Treatment
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* Other: Service user testimonial videos
* Other: mhGAP didactic video


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Medical students in universities in Nepal Exclusion Criteria: Medical students are excluded if they have already completed their psychiatric clinical rotation

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Other
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Service user testimonial videos<br>Videos with service user testimonials about depression and psychosis | Other: Service user testimonial videos<br>* Service users describe their personal experiences receiving care for depression or psychosis and the impact of the treatment on their quality of life<br>|
| Active Comparator: mhGAP didactic video<br>The intervention in the active comparator arm includes two didactic videos with instruction about depression and psychosis based on the World Health Organization mental health Gap Action Programme (mhGAP) modules for those conditions | Other: mhGAP didactic video<br>* Video with a narrated slide presentation describing diagnosis and treatment of depression and psychosis<br>|
| No Intervention: No video<br>Participants do not observe any videos prior to the assessment | |

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Social Distance Scale | Likert rating scale with items referring to level of social distance from persons with mental illness | Immediately after presentation of experimental, active comparator, or no intervention condition (duration of experimental and active comparator conditions is 15-20 minutes) | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Implicit Association Test (IAT) | Implicit Association Test for biases associating mental illness and physical illness by two attributes: violence and burdensomeness | Immediately after presentation of experimental, active comparator, or no intervention condition (duration of experimental and active comparator conditions is 15-20 minutes) | 
| Modified Community Informant Detection Tool (CIDT) vignettes for diagnostic and treatment knowledge assessment | Vignettes followed by knowledge assessment (multiple choice and free response questions) to evaluate ability to correctly diagnose and recommend treatment for person with depression and psychosis, based on vignettes from CIDT used in Nepal | Immediately after presentation of experimental, active comparator, or no intervention condition (duration of experimental and active comparator conditions is 15-20 minutes) |