Abstract:

Objective

To explore the application effects of the micro-lecture combined with debriefing teaching method in standardizing resident training.

Methods

This prospective study enrolled 42 residents from the standardized resident training to base for general dentistry at the First Affiliated Hospital of Guangzhou Medical University (July 2015 to July 2023). In the first year of standardizing resident training,the residents were randomly divided into an experimental group of 22 and a control group of 20. The control group used the traditional standardizing resident training model, while the experimental group applied the micro-lecture combined with debriefing teaching method. Outcomes were assessed after one year through standardized theoretical and clinical skill examinations, supplemented by comprehensive questionnaire evaluations.

Results

After one year of rotation, the experimental group significantly outperformed the control group in case analysis and skill operation assessments (P＜0.001). However, the experimental group showed more prominent abilities in problem-solving, adaptive communication, clinical reasoning ability,teamwork, and increasing opportunities for reflection (P＜0.05). According to the combined teaching satisfaction evaluation, the experimental group scored higher than the control group in terms of enhancing knowledge mastery, improving practical abilities, self-learning abilities and learning interest, as well as improving clinical thinking abilities and clinical competence, and the differences were statistically significant (all P＜0.05).

Conclusion

The micro-lecture combined with debriefing teaching method significantly improves both academic performance and core clinical competencies in general dentistry residency training. This innovative methodology warrants broader implementation in standardized residency education programs.

Key words: micro-lecture, debriefing teaching method, general dentistry, standardized training