Enhancing Physician Assistant Psychiatry Interviewing Skills Using Standardized Patients

Abstract

Introduction The aim of this pilot study was to assess whether supplemental psychiatry training in the didactic year increases the scores on the Physician Assistant Education Association (PAEA) Psychiatry and Behavioral Health End of Rotation examination and psychiatry preceptor evaluation. Methods Data were obtained from the physician assistant (PA) students on PAEA Psychiatry and Behavioral Health End of Rotation examination and psychiatry preceptor evaluation for a single institution. Then, a comparison was performed for PA students who did not participate in supplemental psychiatry/behavioral health training (Cohort 1/historical control group; n = 62) and PA students who participated in supplemental psychiatric and behavioral health training (Cohort 2/experimental group; n = 63) to determine the effects of the groups. Results An independent t test demonstrated that the experimental group performed significantly better than the control group on both the Psychiatry and Behavioral Health PAEA End of Rotation examination and preceptor evaluation {control group (M = 83.4) and experimental group (M = 86.3; t[117] = 2.8; P < .05)} and the preceptor evaluation {control group (M = 90) and experimental group (M = 92.6; t[112] = 2.1; P < .05)}. In addition, both analyses demonstrated a moderate effect size (End of Rotation examination, d = 0.51; preceptor, d = 0.62). A multiple regression analysis was used to control for age, sex, grade point average (GPA), and training intervention. Age, sex, and GPA were found not to affect the results. However, treatment intervention was statistically significant for both the End of Rotation examination and preceptor evaluation scores. Discussion Supplemental training in behavioral health and psychiatry, which included a standardized patient encounter and an interactive session dedicated to psychiatry interviewing techniques, resulted in students performing better on the Psychiatry and Behavioral Health PAEA End of Rotation examination and preceptor evaluation.