Psychometric Properties of Entrustable Professional Activity–Based Objective Structured Clinical Examinations During Transition From Undergraduate to Graduate Medical Education: A Generalizability Study

This study provides insight into the development of an EPA-based OSCE. The univariate G study demonstrated that when using the 2 rater types, this assessment could generate a moderately reliable score with 3 cases. The multivariate G study showed that the 2 types of raters assessed different aspects of clinical skills, and faculty raters were more reliable.