临床医学七年制专业学生对PBL教学的反馈意见调查与分析

目的 了解临床医学七年制专业学生对教学中应用以问题为基础的学习（problembased learning,PBL）的反馈意见并探讨相关影响因素.方法 随机整群抽取接受过PBL教学的南京医科大学临床医学七年制专业2009、2010级各4个班243名学生进行调查;内容包括学生基本情况,可能影响PBL教学的因素,学生对PBL的主观态度、效果评价和改进意见等.应用SPSS 11.0软件,对不同类别学生在可能影响PBL教学的因素上的选择结果行x2检验.结果 共回收有效问卷233份.分析数据可见,79.0％（184/233）的学生赞同在所学课程中应用PBL,该项结果与“查阅资料是否方便”因素存在相关性（P=0.000）,与其他因素无相关性.超过半数的学生认为,适合对临床医学生开展PBL（57.5％,134/233）,PBL教学较为轻松自由（51.9％,121/233）,并可提高自身参与意识（72.5％,169/233）;不过,学生（193人）更青睐于“传统教学和PBL相结合,以前者为主”.结论 针对临床医学七年制专业学生的PBL教学效果总体较好,虽然具体实施中存在少许缺陷;但在很多方面弥补了传统教学的不足,如经过改进必然对提高教学质量有更积极的意义.

Investigation and analysis of the feedback of seven-year students of clinical medicine about the PBL teaching method

Objective To understand the feedback of seven-year students of clinical medicine about the application of PBL teaching method and investigate its related factors.Methods Four classes of seven-year students of clinical medicine of Nanjing Medical University which had received PBL teaching method were randomly selected in grade 2009 and 2010 （243 students）and 233 valid questionnaires were analyzed statistically.The questionnaire has four main parts and they are about basic situation,factors that may affect the PBL Teaching,students＇ subjective attitude,their effect evaluation and suggestion for improvements.SPSS 11.0 was used to analyze the first part of the resuhs withx2 analysis（P〈0.05）.Results 233valid questionnaires were recovered and 79.0%（184/233） of students held a favorable position toward PBL application in their course.It is irrelevant to no other related factors but the accessibility of information（P=0.000）.More than half of the students think it is suitable for PBL on the clinical medical students（57.5%,134/233）,PBL teaching is more free and easy（51.9%,121/233）and can improve their awareness of participation（72.5%,169/233）.However more students （193） are in favor of more ＂traditional teaching combined with PBL,with the former dominated＂.Conclusion PBL teaching method in seven-year clinical medical program has been proved to be quite effective.Though with certain drawbacks,it is a good supplement to the traditional teaching methods in many aspects,and it is definitely of great significance in improving the quality of teaching.