混合式教学法在卫生统计学实践教学中的应用

Application of Mixed Teaching Method in Practice Teaching of Health Statistics

目的探讨在卫生统计学实验教学中TBL+CBL综合教学模式对医学生批判性思维能力和自主学习能力的影响。方法选择学校预防医学专业五年制120名学生,分成2组,实验组60名采用TBL即以团队为基础的教学方法结合CBL即案例教学法的综合教学模式,对照组60名采用传统教学法即为以教师讲授为主,其教学模式是预习-听课-复习-考试。采用中文版批判性思维能力测量表(CTDI—CV)和医学生自主学习能力测评量表(MSALAAS)测量两组学生的差异,评价教学效果。结果实验组批判性思维能力总分明显高于对照组,尤其在分析能力、系统化能力、自信心和求知欲方面两组差异显著,具有统计学意义。实验组自主学习能力总分及各维度即自我动机、学习信念、制定学习目标与计划、自我监测及调节、获取及处理信息和交流合作能力均明显高于对照组,两组差异显著,具有统计学意义。结论TBL+CBL综合教学模式能够提高医学生的批判性思维能力和自主学习能力。

Objective In order to investigate the influence of TBL+CBL teaching model on critical thinking ability and independent learning ability of medical students.Methods 120 students in the five-year system of preventive medicine were selected and divided into 2 groups.In the experimental group,60 students used the TBL,a team-based teaching method,and the CBL,a case teaching method.In the control group,60 students used the traditional teaching method,its teaching mode is prestudy-listening-reviewing-examination.The differences between the two groups of students were measured using the Chinese version of the Critical Thinking Ability Measurement(CTDI-CV)and the Medical Students’Autonomous Learning Ability Measurement Scale(MSALAAS)to evaluate the teaching results.Results The total score of critical thinking ability in the experimental group was significantly higher than that of the control group,especially in the analysis ability,systematization ability,self-confidence and intellectual curiosity.The total score of autonomous learning ability in the experimental group and the dimensions of self-motivation,learning beliefs,setting learning goals and plans,self-monitoring and adjustment,obtaining and processing information and communication cooperation ability were significantly higher than those of the control group.The two groups had significant differences and had statistical significance.Conclusion TBL+CBL comprehensive teaching model can improve the ability of critical thinking and autonomous learning of medical students.