Interactive seminars or small group tutorials in preclinical medical education: results of a randomized controlled trial

Abstract

Background: Learning in small group tutorials is appreciated by students and effective in the acquisition of clinical problem-solving skills but poses financial and resource challenges. Interactive seminars, which accommodate large groups, might be an alternative. This study examines the educational effectiveness of small group tutorials and interactive seminars and students' preferences for and satisfaction with these formats.

Methods: Students in year three of the Leiden undergraduate medical curriculum, who agreed to participate in a randomized controlled trial (RCT, n = 107), were randomly allocated to small group tutorials (n = 53) or interactive seminars (n = 54). Students who did not agree were free to choose either format (n = 105). Educational effectiveness was measured by comparing the participants' results on the end-of-block test. Data on students' reasons and satisfaction were collected by means of questionnaires. Data was analyzed using student unpaired t test or chi-square test where appropriate.

Results: There were no significant differences between the two educational formats in students' test grades. Retention of knowledge through active participation was the most frequently cited reason for preferring small group tutorials, while a dislike of compulsory course components was mentioned more frequently by students preferring interactive seminars. Small group tutorials led to greater satisfaction.

Conclusions: We found that small group tutorials leads to greater satisfaction but not to better learning results. Interactive learning in large groups might be might be an effective alternative to small group tutorials in some cases and be offered as an option.

Figure 1

Trial profile. Legend figure 1. Potential participants = Students who were eligible to undertake the MusculoSkeletal Problems (MSP) block. RCT participants = Students who agreed to participate in the Randomized Controlled Trial. Non-RCT participants = Students who were free to choose between small group tutorials and interactive seminars and completed at least one of the questionnaires. Non-responders = Students who did not participate in the RCT and did not complete any of the questionnaires. End-of-block exam = End-of-block test on MusculoSkeletal Problems