PBL与CBL联合教学在口腔颌面外科临床实习教学中的应用
2018-09-21李鹏程郑根建何龙
李鹏程 郑根建 何龙
[摘要]目的:探讨PBL、CBL联合教学方法在口腔颌面外科临床实习教学中的应用。方法:选取2014年6月-2017年6月在海南医学院第一附属医院、海南省人民医院、解放军总医院海南分院实习的海南医学院10级、11级、12级口腔本科学生共120名,随机分为A、B两组,每组60名。A组:除了采用传统带教实习教学外,还采用PBL、CBL联合教学方法;B组:采用传统带教实习教学。实习结束后比较两组同学的毕业考核理论、实践操作成绩及主观自我评估分析,对比两组同学教学效果。结果:A组主观题、病例分析题与实践操作得分高于B组,组间差异有统计学意义(P<0.05)。A组学生认为教学模式能够提高学习兴趣、提高分析解决临床问题能力、自主学习能力和提高团队协作能力的人数更多,与B组对比差异有统计学意义(P<0.05)。结论:PBL、CBL联合教学法在口腔颌面外科临床实习教学中能提高学生毕业理论、实践操作考核成绩,同时能有效提高学生学习兴趣、提高学习能力,提高分析临床病例的能力,培养临床思维。
[关键词]PBL教学;CBL教学;联合教学;口腔颌面外科
[中图分类号]R782.2 [文献标志码]B [文章编号]1008-6455(2018)06-0122-03
Abstract: Objective To analyze the effect of PBL combined with CBLteaching on Clinical Practice of oral students. Methods 120 oral students were selected in our hospital,The Hainan people's Hospital and The people's liberation army general hospital hainan branchfrom June 2014 to June 2017.They were randomly divided into group A and group B, group B studentsused the traditional teaching mode of teaching, group A with PBL combinedwith CBL teaching. Two groups of students in the theoretical examinationresults, the practice of assessment results and the evaluation of teachingmethods are compared. Results The two groups have statistical significance of the theory and practice of student achievement assessment score difference (P<0.05), the number of students in group A that the teaching mode can improve the interest of learning, problem analysis abilityand learning ability more, there was statistically signifcant correlation between group A (P<0.05). Conclusion PBL combined with CBL teaching can get better theoretical and practical results in standardized training of oral residents, and help to improve students' interest in learning and analysis.
Key words: PBL teaching;CBL teaching; combined teaching;oral and maxillofacial; clinical practice
以問题为导向的教学方法(Problem-Based Learning, PBL)和以案例为基础的教学方法(Case-Based Learning, CBL) 的讨论式教学是近40年来在世界各国高等院校日益受到重视的教学模式[1]。随着我国教学改革的不断深入,国内众多院校均将这两类讨论式教学作为教学改革的重要内容之一[2-4]。传统教学模式有其诸多不足之处,然而其存在并延续百年也必然有合理价值。如何将PBL、CBL讨论式教学与传统教学进行完美的结合,发展一套适合我国国情的口腔医学教学模式,并跟上世界教育教学发展趋势,是大家目前迫切需要探索的课题。2014年6月-2017年6月,笔者科室采用PBL、CBL讨论式教学与传统教学结合的方式对医学院口腔本科的实习同学进行实习带教,通过对其毕业理论、实践操作成绩进行分析,并采取问卷调查方式分析学生对教学模式评价及教学效果,现总结如下。……
