微信结合LBL、CBL教学法在医学影像临床教学中的应用价值探讨

Exploration of WeChat Combined with LBL and CBL Teaching Methods in Clinical Teaching of Medical Imaging

目的:探讨微信结合LBL、CBL教学法在医学影像临床教学中的应用价值。方法:以笔者所在医院放射科本科实习生、住院医师规范化学员、进修生为研究对象,对学生随机分组,对照组(n=60)采用LBL、CBL教学法,试验组(n=60)采用微信结合LBL、CBL教学法,对两种教学方法进行比较分析。结果:试验组出科考试成绩中病例分析得分高于对照组(P<0.05);问卷调查中试验组学习兴趣满意度、教学互动满意度、教学效果满意度评分均高于对照组(P<0.05)。结论:微信结合LBL、CBL教学法不仅可以提高学生的医学影像临床思维能力,而且可以提高学生自主学习能力。

Objective:To explore the application value of WeChat combined with LBL and CBL teaching methods in clinical teaching of medical imaging.Methods:The undergraduate interns,standardized residents,visiting scholars,and teaching instructors in the radiology department of the author's hospital were randomly divided into two groups.The control group received LBL and CBL teaching methods,while the experimental group received WeChat combined with LBL and CBL teaching methods.The effectiveness of the two teaching methods was compared and analyzed through written tests and questionnaire surveys.Results:The experimental group scored significantly higher than the control group in case analysis scores of exit exams,with statistical significance(P<0.05).In the student questionnaire survey,the experimental group showed higher scores in learning interest satisfaction,teaching interaction satisfaction,teaching effectiveness satisfaction,and overall satisfaction compared to the control group,with statistical significance(P<0.05).In the instructor questionnaire survey,the satisfaction scores of the experimental group in teaching effectiveness,teacher-student interaction,teaching method feasibility,personal subjective initiative,and overall satisfaction were higher than those of the control group,with statistical significance(P<0.05).Conclusion:WeChat combined with LBL and CBL teaching methods can not only improve students'clinical thinking ability in medical imaging but also cultivate their ability for independent learning.This teaching method is suitable for clinical teaching of medical imaging.