微课在牙体牙髓病学住院医师规范化培训中的应用

Application of micro-lecture in standardized training of endodontic residents

目的:评价微课教学法用于牙体牙髓病学住院医师规范化培训的效果。方法:将20名牙体牙髓病学专业轮转住院医师随机分为2组,每组10人,分别采用微课教学法、以授课为中心(lecture-based learning,LBL)的传统教学法进行授课,通过考试和问卷调查对教学效果进行评价。采用SPSS18.0软件包对考试成绩进行t检验。结果:微课组实践成绩、总成绩显著高于LBL组(P<0.05);理论成绩微课组高于LBL组,但差异无统计学意义(P>0.05)。问卷调查显示,学生认可微课的新颖性及灵活性,有利于培养自主学习能力,促进师生间的交流,但微课视频的制作水平有待提高。结论:采用微课教学法取得了良好的教学效果,可以在住院医师规范化培训中推广实施。

PURPOSE： To apply micro-lecture in standardized training of endodontic residents, in order to improve training quality. METHODS： Twenty endodontic residents were randomly divided into 2 groups, 10 students in each group. One group were taught with micro-lecture while the other group with lecture-based learning（LBL）. The teaching effect was measured with examination and questionnaire survey. The examination results were analyzed by Student＇s t test using SPSS 18.0 software package. RESULTS： Micro-lecture group was better than LBL group in practical test and total scores, there were significant differences between the two groups（P〈0.05）. Micro-lecture group was better than LBL group in didactic test, but there was no significant difference between the two groups（P〈0.05）. Questionnaire survey showed that micro-lecture was well accepted by residents for its novelty and flexibility, self-motivated learning ability was trained,communication between teachers and residents was enhanced, but the production level of micro-lecture video needs to be improved. CONCLUSIONS： Micro-lecture achieves satisfactory teaching effect, and can be applied in standardized training of endodontic residents.