Near-Peer Paradigms in Medical School: Integrating Student Teaching Assistants Into a Core Radiology Clerkship.

ABSTRACT

RATIONALE AND OBJECTIVES: Near-peer paradigms have been demonstrated effective in supporting how students navigate novel clinical environments. In this study, we describe an innovative model of incorporating teaching assistants (TAs) into a core radiology clerkship and investigate both its perceived educational value by clinical-year learners and its perceived impact on professional growth by TAs. MATERIALS AND METHODS: At one U.S. medical school, the core clinical year includes a clerkship in radiology incorporating both reading room exposure and a didactic curriculum. Radiology faculty deliver a variety of traditional and interactive, "dynamic" lectures, while medical student TAs deliver additional dynamic sessions, including a final TA-created review session. The educational value of each didactic session by clerkship students was assessed using a five-point scale survey, and the professional value of the experience by TAs was assessed using a five-point Likert survey. RESULTS: Spanning from 2020 to 2023, 268 (74.4%) clinical-year students submitted the post-clerkship survey, with the didactic review sessions created and led by TAs receiving the highest ratings of any didactic session. Of 16 former TAs, 12 (75%) completed the post-service survey, with all respondents agreeing or strongly agreeing that they enjoyed and would recommend their experience, and that it enhanced their interest in radiology and in academic medicine. CONCLUSION: Near-peer education in a core radiology clerkship enhances the experience of the learner through peer guidance and the experience of the teacher through professional development. These findings may increase student interest in pursuing academic radiology as a career and invite opportunities for broadening medical school education in radiology.