大班PBL教学法在医学生医院感染知识培训中的应用

目的研究以问题为导向(PBL)大班教学法(简称:大班PBL教学法)在医院感染岗前培训的应用及效果。方法以某医学院校2010级医学专业的学生为研究对象,随机分组,对照组和实验组各163名,对照组采用传统的讲授方法(LBL),实验组采用大班PBL教学法,课程结束后,对两组学生进行闭卷笔试考试,并对实验组进行问卷调查。结果理论考核:实验组成绩为(87.99±4.49)分,高于对照组的(81.98±5.73)分,差异有统计学意义(P=0.001)。大班PBL教学法可以提高学生学习积极性,促使学生主动研究解决问题的方法,促进学生间的交流合作、学习与实践的联系。结论大班PBL教学法优于传统的教学方法,但在实施过程中要不断探索学生课前参与的考核制度。

Application of large class problem based learning in the training of healthcare associated infection knowledge for medical students

ObjectiveTo study the application and effectiveness of large class problem based learning (PBL) in the pre job training on healthcare associated infection knowledge for medical students.MethodsMedical students of 2010 session were as the subjects of study, and were randomly divided into control group (n=163) and trial group(n=163). Control group adopted conventional lecture based learning (LBL), trial group adopted PBL. After finishing the course, two groups of students conducted closed book exam, and a questionnaire survey was also conducted among students in trial group.ResultsThe score of theoretical exam of trial group was higher than that of control group (［87.99±4.49］ vs ［81.98±5.73］，P=0.001). Large class PBL method can improve students’ active learning enthusiasm, promote initiative research and solving problems, promote communication and cooperation among students, as well as connection between learning and practice.ConclusionLarge class PBL is much better than LBC, but exam system of students’ participation before class needs to be explored constantly during the implementation process.