Benefits and Feasibility of Using Videos to Assess Medical School Applicants' Empathetic Abilities in Multiple Mini Interviews.

ABSTRACT

Purpose: We sought to evaluate the feasibility and benefits of using video-based scenarios in Multiple Mini Interviews (MMIs) to assess candidate's empathic abilities by investigating candidate perceptions and the acceptability, fairness, reliability, and validity of the test. Methods: The study sample was candidates for admission interviews held in the MMI format at a medical school in South Korea. In this six-station MMI, one station included a 2-min video clip of a patient-doctor communication scenario to assess candidate emphatic abilities, whereas paper-based scenarios were used in the other stations. Candidate's perceptions and acceptability of using the video-based scenario in the empathy station were examined using a 41-item post-MMI questionnaire. Fairness of the test was assessed by means of differences in candidate perceptions and performance across different demographics or backgrounds. Construct validity was assessed by examining the relationship of candidate performances in the empathy station with those in other stations. The G-coefficient was analyzed to estimate the reliability of the test. Results: Eighty-two questionnaires were returned, a 97.6% response rate. Candidates showed overall positive perceptions of the video-based scenario and they found it authentic and interesting. The test was fair as there were no differences in candidates' perceptions of the patient-doctor relationship presented in the video clip and neither in their performance nor in their perceived difficulty of the station across demographics or backgrounds. Construct validity was established as candidate performance in the empathy station was not associated with that of any other stations. The G-coefficient was 0.74. Conclusions: The present study demonstrates that the video-based scenario is a feasible tool to assess candidate's empathy in the MMI.