PBL联合CBL教学法在乳腺影像诊断实验课教学中的应用  

Application of PBL Combined With CBL Teaching Method in Experimental Teaching of Breast Imaging Diagnosis

作　　者：汤子建 谢朝邦 曾珍 冉春艳 张体江 TANG Zijian;XIE Chaobang;ZENG Zhen;RAN Chunyan;ZHANG Tijiang(Department of Radiology,the Affiliated Hospital of Zunyi Medical University,Zunyi Guizhou 563000,China)

机构地区：[1]遵义医科大学附属医院放射科,贵州遵义563000

出　　处：《中国继续医学教育》2024年第14期50-53,共4页China Continuing Medical Education

基　　金：贵州省高等学校工程研究中心建设项目(黔教技[2023]038号)。

摘　　要：目的探讨以问题为基础教学法(problem-based learning,PBL)联合案例教学法(case-based learning,CBL)在乳腺影像诊断实验课教学中的价值。方法选择2022年3月—6月遵义医科大学2019级影像诊断专业的96名学生为研究对象,按随机数字表法分为对照组和试验组,每组48名。试验组采用PBL联合CBL教学法,对照组采用传统教学法。课后采用问卷调查联合成绩考核的方式对教学效果进行综合评估。结果试验组学生对课堂的感受包括激发学习兴趣、提高文献检索能力、培养团队协作能力、提高分析解决问题及影像诊断思维能力和总体满意度高于对照组[(91.7%vs.72.9%;72.9%vs.41.7%;81.3%vs.56.3%;79.2%vs.54.2%;87.5%vs.68.8%;83.3%vs.64.6%],差异均有统计学意义(P<0.05)。试验组学生理论考试、读片技能测评及总成绩均高于对照组[(43.13±2.18)分vs.(41.42±2.48)分;(44.96±2.28)分vs.(40.21±2.55)分;(88.08±4.00)分vs(.81.63±4.45)分],差异均有统计学意义(P<0.05)。结论PBL联合CBL教学法在乳腺疾病影像诊断实验课教学中应用效果确切,是一种值得尝试的教学模式。Objective To explore the value of problem-based learning(PBL)combined with case-based learning(CBL)in the experimental teaching of breast imaging diagnosis.Methods A total of 96 students majoring in imaging diagnosis in Zunyi Medical University from March to June 2022 were selected as the research subjects,and they were divided into control group and experimental group according to random number table method,with 48 students in each group.The experimental group used PBL combined with CBL teaching method,while the control group used traditional teaching method.After class,questionnaire survey combined with performance assessment was used to comprehensively evaluate the teaching effect.Results The feelings of the experimental group towards the classroom were higher than those of the control group,including stimulating learning interest,improving literature retrieval ability,cultivating teamwork ability,improving problem-solving and imaging diagnostic thinking ability,and overall satisfaction(91.7%vs.72.9%;72.9%vs.41.7%;81.3%vs.56.3%;79.2%vs.54.2%;87.5%vs.68.8%;83.3%vs.64.6%),and the differences were statistically significant(P<0.05).The theoretical examination,film reading skills assessment,and total scores of the experimental group students were higher than those of the control group[(43.13±2.18)points vs.(41.42±2.48)points;(44.96±2.28)points vs.(40.21±2.55)points;(88.08±4.00)points vs.(81.63±4.45)points],and the differences were statistically significant(P<0.05).Conclusion The teaching method of PBL combined with CBL is effective in the experimental teaching of breast disease imaging diagnosis,which is a teaching mode worth trying.

关 键 词：PBL教学法 CBL教学法 乳腺影像 传统教学 教学效果 教育 

分 类 号：G642[文化科学—高等教育学]