基于PBL的模块式教学在口腔临床医学教学中的设计及应用

Design and application of module teaching based on PBL in oral clinical medicine teaching

目的通过构建口腔临床常见症状模块,以问题为基础的学习(PBL)为基础,探讨模块的设计和应用思路,为应用型和创新型医学人才的培养提供新的教学模式。方法以口腔临床主要症状为基础设计出若干模块,并建立该模块疾病体系和相关案例。随机选取临床实习的口腔医学本科生、硕士研究生各30名共60名学生作为研究对象,将研究对象随机分为实验组和对照组各30人,每组本科生、研究生各15名。实验组学习疼痛和肿胀两个模块,对照组采用标准化灌输式教学(LBL)法系统讲解两个模块所涉及的疾病。学习结束后进行理论考试和问卷调查,两组结果进行统计学比较。结果本研究根据实验设计构建出口腔临床常见症状模块和相应疾病体系,应用结果表明,实验组的理论考试成绩和问卷调查分数均高于对照组(P<0.05)。结论基于PBL的模块式教学模式,融合了PBL和MES两种培养模式的优点,是一种适合口腔医学科学以能力为核心的教育模式,综合效果优于传统教学方法。

Objective To discuss the design and application of common symptoms module in clinical stomatology teaching based on PBL modular teaching method,so as to provide a new teaching model for the cultivation of applied and innovative medical talents.Methods Based on the main symptoms of oral clinic,several modules were designed,and the disease system and related cases of the modules were established.Sixty stomatological students including 30 undergraduates and 30 postgraduates in clinical practice were randomly selected as the research objects.They were randomly divided into the experimental group and the control group with 15 undergraduates and 15 postgraduates in each group.The experimental group learned two modules of pain and swelling,while the control group used LBL teaching method system to explain the diseases involved in the two modules.At the end of the study,theoretical examination and questionnaire survey were conducted,and the results of the two groups were statistically compared.Results According to the experimental design,this study constructed the common symptom module and corresponding disease system in oral clinical practice.The Application results showed that the theoretical test scores and questionnaire scores of the experimental group were higher than those of the control group(P<0.05).Conclusion The modular teaching mode based on PBL,which combines the advantages of PBL and MES training modes,is a competency-based education model suitable for stomatological science,and its comprehensive effect is better than that of traditional teaching methods.