情景教学模式在牙体牙髓病学临床前期实习中的应用

Application of role-play simulation in pre-clinical practice of the fourth grade students in department of endodontics

目的:将情景教学模式应用在牙体牙髓病学临床前期实习中,以期提高教学质量。方法:将中国医科大学95期口腔医学专业19班32名学生随机分为2组,每组16人。分别采用情景教学模式、传统授课模式授课,通过考试和问卷调查评价教学效果。理论考试成绩采用SPSS 17.0软件包进行t检验。结果:在基础知识、病例分析、口腔检查方面,2组学生之间的分数无显著差异(P>0.05),实验组学生在病史采集、病历书写、实践总分、总成绩方面的分数高于对照组,差异显著(P<0.05)。实验组对情景教学模式普遍持赞成观点。结论:参与情景教学模式的学生喜欢这一新的教学方式。情景教学模式能够提高学生各方面的能力,获得满意的教学效果,适用于临床前期实习。

PURPOSE： To apply role- play simulation in pre-clinieal practice of the fourth grade students in department of endodontics. METHODS： Thirty-two students were randomly divided into 2 groups, there were 16 students in each group. Students in one group were taught with role-play simulation while the other group with lecture-based learning method. The teaching effect was measured with examination and questionnaire survey. The data was analyzed by using SPSS 17.0 software package. RESULTS： There were no significant differences in basic knowledge, case analysis and oral examination between 2 groups （P〉0.05）, but there was significant difference in history taking and medical records writing, practical examination and total scores between 2 groups （P〈0.05）. The role-play simulation was generally approved by both teachers and students in experimental group. CONCLUSIONS： The abilities of the fourth grade students can be developed by role-play simulation in different aspects. Role-play simulation can be applied in pre-clinical practice of the fourth grade students in department of endodontics.