title: Team-Based Learning in a Pipeline Course in Medical Microbiology for Under-Represented Student Populations in Medicine Improves Learning of Microbiology Concepts.
abstract: As part of an undergraduate pipeline program at our institution for students from underrepresented minorities in medicine backgrounds, we created an intensive four-week medical microbiology course. Team-based learning (TBL) was implemented in this course to enhance student learning of course content. Three different student cohorts participated in the study, and there were no significant differences in their prior academic achievement based on their undergraduate grade point average (GPA) and pre-course examination scores. Teaching techniques included engaged lectures using an audience response system, TBL, and guided self-directed learning. We hypothesized that more active learning exercises, irrespective of the amount of lecture time, would help students master course content. In year 2 as compared with year 1, TBL exercises were decreased from six to three with a concomitant increase in lecture time, while in year 3, TBL exercises were increased from three to six while maintaining the same amount of lecture time as in year 2. As we hypothesized, there was significant (p< 0.01) improvement in performance on the post-course examination in years 1 and 3 compared with year 2, when only three TBL exercises were used. In contrast to the students' perceptions that more lecture time enhances learning of course content, our findings suggest that active learning strategies, such as TBL, are more effective than engaged lectures in improving student understanding of course content, as measured by post-course examination performance. Introduction of TBL in pipeline program courses may help achieve better student learning outcomes.
authors.affiliation: Cooper Medical School of Rowan University, Camden, NJ 08103.
authors.forename: K C
authors.initials: KC
authors.lastname: Behling
authors.affiliation: Cooper Medical School of Rowan University, Camden, NJ 08103.
authors.forename: M M
authors.initials: MM
authors.lastname: Murphy
authors.affiliation: Cooper Medical School of Rowan University, Camden, NJ 08103.
authors.forename: J
authors.initials: J
authors.lastname: Mitchell-Williams
authors.affiliation: Cooper Medical School of Rowan University, Camden, NJ 08103.
authors.forename: H
authors.initials: H
authors.lastname: Rogers-McQuade
authors.affiliation: Cooper Medical School of Rowan University, Camden, NJ 08103.
authors.forename: O J
authors.initials: OJ
authors.lastname: Lopez