A New Predoctoral Endodontic Module: Evaluating Learning and Effectiveness

作者：Friedlander Lara^*; Anderson Vivienne

来源：Journal of Dental Education, 2011, 75(3): 351-359.

• endodontics
• dental education
• nickel-titanium
• rotary
• root canal instrumentation
• assessment
• self-evaluation
• peer evaluation
• student evaluation

The teaching of advanced endodontic courses at the predoctoral level is common, but it can be difficult to assess teaching effectiveness. Advanced modules placed later in the dental curriculum provide the opportunity to introduce a new topic, revisit and reinforce concepts learned previously, and instill the notion of lifelong learning. At any level, the introduction of new techniques to novices must be based on recognition of their prior knowledge and experience and their need for explicit direction, stepwise instruction, and comprehensive feedback. Assessment of students' performance should not only provide insights into what they know and can do, but also steer them towards desired outcomes. In addition, assessment can provide valuable feedback on teaching effectiveness. In this article, we describe a module piloted for inclusion in the University of Otago (New Zealand) fourth-year dental curriculum. This involved the use of tapered hand and rotary nickel-titanium files for root canal preparation and was taught through a didactic program (lectures and problem-based learning seminars) and a series of preclinical hands-on sessions. Findings from formative and summative assessments as well as student, peer, and self-evaluation indicated that the objectives of the module were met and that it was effective in both providing students with the basic skills for using this type of instrumentation and increasing their understanding and enthusiasm for endodontics. We conclude by discussing curriculum changes resulting from our module evaluation, directions for future research, and suggestions for teaching advanced endodontic techniques.

• 出版日期2011-3