Effect of brief social contact video compared with expert information video in changing knowledge and attitude towards psychosis patients among medical students

Objective Direct contact interventions are known to reduce stigma. Effects of both filmed and direct social contact were found similar in reducing stigma. This study aims to understand the effect of video intervention, especially the effects between patient‐sharing video and expert information video, among the medical students. Methods Seventy‐two medical students were recruited from two consecutive clinical study periods. Students from one period were in the patient‐sharing group, watching a 7‐minute patient‐sharing video. The others were in expert information group watching a 5‐minute psychosis video. Subject's desire of social distance (Reported and Intended Behaviour Scale) knowledge (the Social Contact Intended Learning Outcome) attitude towards mental illness (Clinicians Attitudes Scales version 4) and emotional reactions (the Emotional Reactions to Mental illness Scales) were measured. Assessments were done at baseline, immediately after video watching and at 1 to 2 weeks follow‐up. Within‐group ANOVA was used to assess the difference between time points. Group by time effect was explored. Results Significant improvement in knowledge level was found with a significant group by time effect (F = 6.261, P = .004) for PS group and was maintained at follow‐up. Post‐intervention attitude was significantly improved in PS group but not maintained. Only social distance was improved significantly in EX group (F = 8.093, P = 0.003). Both groups had a significant reduction in fear sub‐score. Conclusion This study provided evidence on the effect of patient‐sharing video in improving the attitude and knowledge of medical students. Expert information video about psychosis can improve social proximity. Combining these approaches may improve stigma and knowledge among medical students.