Journal of dental education
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Comparative Study
The impact of targeted shortened preclinical exercises on student perceptions and outcomes.
The Harvard School of Dental Medicine (HSDM) introduced problem-based learning (PBL) into the dental curriculum in 1994 as a part of curriculum reform. During the reorganization, departments were consolidated, and courses were taught in an interdisciplinary fashion rather than in a discipline-based approach. The changes required a reduction in lecture and preclinical clock hours, which might have affected student performance and anxiety levels. ⋯ During the preclinical exercises, the Prosthodontics preclinical exercises were found to be the most stressful and provided the lowest self-confidence in treating patients as compared to the other preclinical subject areas. HSDM students' scores on the National Board Part I and II examinations continue to be among the highest in the nation and have not been affected by the change in curriculum. We conclude that the change in HSDM's curriculum that resulted in targeted, shorter preclinical exercises has not affected clinical and didactic outcomes, but may have affected the anxiety that students feel when entering the clinic.
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This study evaluated the short- and long-term effectiveness of faculty training to enhance clinical evaluation of ethical reasoning and professionalism in a baccalaureate dental hygiene program. Ethics, values, and professionalism are best measured in contexts comparable to practice; therefore, authentic evaluation is desirable for assessing these areas of competence. ⋯ Students were more positive in outcomes assessments about their competency and learning experiences related to professionalism and ethics. This article shares one approach for enhancing clinical faculty's authentic evaluation of student competence in ethical reasoning and professionalism.