问题引导式教学法在临床输血与检验教学中的应用.docVIP

问题引导式教学法在临床输血教学中的应用张晨光，张婧婧，朱琳琳，贺志安(新乡医学院医学检验系 河南新乡 453003） 摘要: 目的 探讨以问题为基础的学习法PBL）在临床输血与检验教学中的效果。方法 04级医学检验专业，1班2人实验组随机编4个小组采用PBL教学法，对其进行效果评价。2班2人（对照组）采用传统讲授法。结果 2组客观题成绩无显著性差异，实验组的附加分析题成绩明显高于对照组。 结论 PBL教学法能够显著提高学生的综合能力，在临床输血与检验教学中值得推广。 【关键词】　PBL教学；教学改革； 临床输血与检验；新生儿溶血病 Application of Problem-Based Learning in clinical blood transfusion testing teaching (ZHANG Chen-guang, ZHANG Jing-jing, DING Xiao-hua, et al. Medical Identifying Department of Xinxiang Medical College, Xingxiang, 453003, china) Abstract: Objective To explore the application of problem-based learning (PBL) in clinical blood transfusion and testing teaching, and its effectiveness was evaluated. Method two classes of students, from 04 medical laboratory classes, were divided into experimental group(class one) and control group(class two). 23 students on class one were divided into four groups randomly by using PBL teaching methods and carried out a survey，the other 24 students were taught by using the traditional teaching method. Examinations of two classes were compared after teaching. Results There was no significant difference on objective achievement of two classes (P0.05), but additional analysis achievement of the experimental group was significantly higher than that of control group(P0.05). Conclusion PBL teaching methods can significantly improve students’ interest in learning and comprehensive ability to analyze some problems, strengthen communication between teachers and students, and it is worth promoting in clinical blood transfusion and testing teaching. Key words： PBL teaching; teaching reform; clinical transfusion and testing; hemolytic disease of newborn 问题引导式教学( Problem Based Learning，PBL) 是以问题为基础、学生为中心、教师为引导的自学教学模式。学生在老师的指导下，打破学科界限，克服了传统医学教育分割基础医学知识和临床技能的弊端，围绕一个教学模块综合其所学课程，培养其独立自主性、分析问题、解决问题的能力和同学间团结协作的精神[1-]。它作为一种新型的教学模式，在国内成为医学教育改革和探索的热点问题[1-4]。国内临床输血学科发展较晚，目前只有部分医学院校开设临床输血，PBL模式用于临床输血学教学尚未见报道，故本教研室为了提高本学科的教学质量，把PBL教学模式运用于04级临床输血教学中，为今后的教改积累经验。1 对象与方法 1.1 对象 新乡医学院04