In-Person or Online? The Effect of Delivery Mode on Team-Based Learning of Clinical Reasoning in a Family Medicine Clerkship.

In health professions education, team-based learning (TBL) has been used to help learners develop clinical reasoning and decision-making skills. The COVID-19 pandemic has challenged institutions to move curriculum delivery from largely in-person to online. With the anticipated return to in-person instruction and arguments made in favor of online instruction in certain circumstances, evidence is needed to support decision making in curriculum planning. The purpose of this study was to examine the effect of delivery mode (in-person vs. online) on student learning of clinical reasoning and clinical decision-making (CR/CDM) in the family medicine clerkship. Data from three cohorts of third-year medical students were included in the study: 2018/2019 cohort, in-person; 2019/2020 cohort, half of the cohort in-person, half of the cohort online; 2020/2021 cohort, online. Students' performance data-individual readiness assurance test (IRAT) and group readiness assurance test (GRAT) scores-were used. The Generalized Estimating Equations (GEE) analysis was performed. As expected, students scored higher in GRAT than IRAT across the three cohorts. No significant IRAT-GRAT differences were observed between in-person and online delivery of TBL sessions. Student learning of CR/CDM in TBL is comparable between the two modes of delivery in the family medicine clerkship. Future research in other clerkships, years of medical education, and professional programs is needed to inform decision making regarding the TBL delivery mode.