Journal Article

Impact of a one-time formative OSCE on learning behavior and self-assessment in dental undergraduate education

Hollinderbäumer, Anke, Zöll, Lisa, Deschner, James, Pfeiffer-Grötz, Thekla J., Basten, Friederike

2026

Overview

Background With the introduction of the new dental licensing regulations (ZApprO) in Germany, preclinical teaching time was substantially reduced, particularly affecting practical training. To support students’ learning under these conditions, a formative Objective Structured Clinical Examination (OSCE) was implemented early in the preclinical curriculum. This study aimed to evaluate the impact of an early formative OSCE on undergraduate dental students’ learning behavior, self-assessment, and exam preparation. Methods A total of 71 undergraduate dental students (mean age 22 years) participated voluntarily in a formative OSCE in preventive dentistry during the summer semester 2022 and winter semester 2022/23. Students were randomly assigned to an intervention group (OSCE halfway through the semester) or a control group (OSCE shortly before the final exam). The OSCE included five stations developed according to the National Competence-Based Learning Objectives Catalog for Dentistry. Students completed pseudonymized questionnaires at two time points (T0: after OSCE; T1: after the final exam). The questionnaire assessed learning behavior (including strategies for dealing with difficult material and use of additional resources), self-assessment (perceived learning status and exam readiness), motivation, and exam preparation. Statistical analyses were performed using Mann–Whitney U and Wilcoxon tests. Results Participation in the formative OSCE enabled students to better evaluate their learning status and identify individual learning needs for the final exam. Although both groups started exam preparation at similar times (T0: p  = 0.422; T1: p  = 0.674), the intervention group reported higher initial motivation and greater awareness of knowledge gaps after the OSCE. Differences were also observed in how students dealt with difficult material and in their use of supplementary learning resources. Conclusions An early formative OSCE fosters undergraduate dental students’ self-assessment, reflection on learning behavior, and awareness of learning needs, thereby supporting more targeted exam preparation. However, it does not necessarily lead to an earlier start of study activities. Implementing formative OSCEs in the middle of the semester, accompanied by structured feedback, may further enhance their educational impact.

• Publisher: BioMed Central,BioMed Central Ltd,Springer Nature B.V,BMC
• Subject: Analysis / Behavior / College students / Competence / Control Groups / Course Content / Data Analysis / Dental education / Dental Evaluation / Dental students / Dentistry / Education / Educational Assessment / Educational Needs / Educational Quality / Educational research / Educational Resources / Educational tests and measurements / Examination form / Examinations / Formative Evaluation / Grading / Graduate Students / Hygiene / Laws, regulations and rules / Learner Engagement / Learning / Learning behavior / Learning motivation / Learning Objectives / Learning status / Learning Strategies / Likert scale / Likert Scales / Medical Education / Methods / Nonparametric Statistics / Opportunities / OSCE / Participation / Peer Teaching / Performance Based Assessment / Questionnaires / Self evaluation / Statistical Analysis / Student Motivation / Student Participation / Students / Study and teaching / Test preparation / Theory of Medicine/Bioethics