基于问题学习法教学模式在流行病学教学中的应用研究  

Study on the problem-based learning application in epidemiology teaching

作　　者：宋丽萍[1] 江世伟[1] 谭盛葵[1] 石武祥[1] 吕元明[1] 余红平[1] 

机构地区：[1]桂林医学院公共卫生学院流行病学与统计学教研室,广西桂林541001

出　　处：《中华疾病控制杂志》2014年第6期568-570,共3页Chinese Journal of Disease Control & Prevention

基　　金：桂林医学院教学研究与改革课题(2012年度)

摘　　要：目的探讨基于问题学习法(problem-based learning,PBL)在临床医学本科生流行病学教学中的应用效果。方法将桂林医学院2010级本科生临床医学专业A班学生为PBL教学组(PBL组,132人)和B班为传统教学组(lecture-based learning,LBL组,90人),采用问卷调查收集相关信息。数据分析采用SPSS 16.0软件。结果PBL教学模式下学生指标中除学生对理论知识的掌握程度这一指标与LBL组的差异无统计学意义(P=0.601),其它各项指标如学习的积极性、自主学习能力、知识拓展、同学间协作能力、归纳总结能力及科技文献检索能力均高于传统教学模式下,其差异均有统计学意义(均有P<0.05)。教师指标中PBL组学生对教学内容的安排与设计、教师的组织与指导满意程度高于LBL组(均有P<0.05),并且PBL组学生对本组所施教学方法满意程度高于LBL组学生对本组所施教学方法(P=0.016)。结论 PBL教学模式能提高学生学习的积极性、自主学习能力、知识拓展、同学间协作能力、归纳总结能力及科技文献检索能力,有利于全面提高流行病学教学质量与教学水平。Objective To investigate the effectiveness of problem-based learning （PBL）in epidemiological teach- ing for undergraduates. Methods Participating students in class B and class A with clinical medicine were assigned to the lecture-based learning（LBL） group（90 students） and the PBL group（ 132 students） from 2010 grade of Guilin Medical University, respectively. The questionnaire was used to collect relevant information. SPSS 16. 0 was used for statistical analysis. Results There were significant differences between the two groups in improving positive study, self-study ability, development of knowledge, cooperation ability among students, summarizing ability and reference- researching ability（ all P 〈 0. 05 ）, but no significant difference was found between the two groups in mastering theoretic knowledge （ P = 0. 601 ）. There were significant differences between the two groups in aspects of satisfaction about assignment and design of teaching content, about organization and instruction of teacher（ both P 〈 0. 05 ）. More students in PBL group showed satisfaction about PBL teaching method than students in LBL group showing satisfaction about LBL teaching method （P = 0. 016）. Conclusions The PBL teaching mode was beneficial to undergraduates in improving positive study, self-study ability, development of knowledge, cooperation ability among students, summarizing ability and reference-researching ability. The PBL teaching mode helps to improve the quality and the level of epidemiologieal teaching.

关 键 词：教学模式 传统教学法 流行病学 

分 类 号：R181.2[医药卫生—流行病学] R42[医药卫生—公共卫生与预防医学]