RT Journal Article SR Electronic T1 Academic half days, noon conferences and classroom-based education in postgraduate medical education: a scoping review JF CMAJ Open JO CMAJ FD Canadian Medical Association SP E411 OP E425 DO 10.9778/cmajo.20210203 VO 11 IS 3 A1 Luke Y.C. Chen A1 Tien T.T. Quach A1 Riki Dayan A1 Dean Giustini A1 Pim W. Teunissen YR 2023 UL http://www.cmajopen.ca/content/11/3/E411.abstract AB Background: Classroom-based education (CBE) is ubiquitous in postgraduate medical education (PGME), but to date no studies have synthesized the literature on the topic. We conducted a scoping review focusing on academic half days and noon conferences.Methods: We searched 4 databases (MEDLINE [OVID], Embase [OVID], ERIC [EBSCO] and Web of Science) from inception to December 2021, performed reference and citation harvesting, and applied predetermined inclusion and exclusion criteria to our screening. We used 2 frameworks for the analysis: “experiences, trajectories and reifications” and “description, justification and clarification.”Results: We included 90 studies, of which 55 focused on resident experiences, 29 on trajectories and 6 on reification. We classified 44 studies as “description,” 38 as “justification” and 8 as “clarification.” In the description studies, 12 compared academic half days with noon conferences, 23 described specific teaching topics, and 9 focused on resources needed for CBE. Justification studies examined the effects of CBE on outcomes, such as examination scores (17) and use of teaching strategies in team-based learning, principles of adult learning and e-learning (15). Of the 8 clarification studies, topics included the role of CBE in PGME, stakeholder perspectives and transfer of knowledge between classroom and workplace.Interpretation: Much of the existing literature is either a description of various aspects of CBE or justification of particular teaching strategies. Few studies exist on how and why CBE works; future studies should aim to clarify how CBE facilitates resident learning within the sociocultural framework of PGME.