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1.北京大学第三医院消化科,北京 100191
2.北京大学人民医院急诊外科,北京 100044
3.北京大学第一医院普通外科,北京 100034
4.北京大学第三医院普通外科,北京 100191
5.北京大学基础医学院病理学系,北京 100191
丁士刚,Email:dingshigang222@163.com
收稿日期:2023-05-14,
纸质出版日期:2025-04-20
移动端阅览
田雪丽, 张静, 郭鹏, 等. 案例学习法在消化系统整合课中的优化与实践[J]. 中华医学教育探索杂志, 2025, 24(4): 518-523.
田雪丽, 张静, 郭鹏, 等. 案例学习法在消化系统整合课中的优化与实践[J]. 中华医学教育探索杂志, 2025, 24(4): 518-523. DOI: 10.3760/cma.j.cn116021-20230514-01892.
目的
2
探讨并评价案例学习法(case-based leaning,CBL)在消化系统整合课程中的优化应用情况及其改革实践效果。
方法
2
选取北京大学医学部2019级临床医学专业八年制174名学生为研究对象,针对消化系统课程实施CBL教学模式的整合优化措施,包括增加教学体量、甄选疾病模块、集多学科授课教师备课、联合授课等。教学完成后,通过师生调查问卷、督导专家反馈及学生成绩来综合评估教学效果。数据分析采用SPSS 21.0软件进行
t
检验,并对问卷调查结果进行信度分析。
结果
2
师生及督导专家对CBL授课的满意度均较高。其中95%以上的教师认为联合授课有助于教师间不同专业知识的共享,有利于教师深入讲授影像知识、促进教学理念转变、提升教学能力;70%以上的学生认同联合授课加深了对疾病的理解、激发学习兴趣,并为临床实践奠定了理论基础。课堂表现的平均成绩为(47.60±2.41)分(总分50分),期末测试中学生对病例型题目作答令人满意,终结性评价的平均成绩为(82.24±8.82)分。
结论
2
消化系统整合课程中CBL的优化应用深受师生欢迎,提高了学生的学习兴趣,有利于学生医学整体思维和临床思维的建立。
Objective
2
To explore and evaluate the optimization and application of case-based learning (CBL) in the reform practice for integrated curriculum of the digestive system.
Methods
2
The 174 undergraduate students majoring in eight-year clinical medicine enrolled in 2019 at the Peking University Health Science Center were selected as research objects. CBL was used in the integration and optimization of the digestive system curriculum. These included increasing class hours
selecting disease modules
lesson preparation involving multi-disciplinary teachers
and joint teaching. Upon completion of teaching
a comprehensive evaluation of teaching effectiveness was conducted through questionnaires administrated to teachers and students
feedback from supervision experts
and scores of students. SPSS 21.0 was used for the
t
-test and a reliability analysis was conducted on the questionnaire results.
Results
2
Teachers
students
and supervision experts were highly satisfied with CBL. More than 95% of teachers believed that joint teaching facilitated the sharing of diverse professional knowledge among teachers
enhanced the in-depth instruction of imaging knowledge
promoted the transformation of teaching ideas
and improved teaching ability. More than 70% of students agreed that joint teaching deepened their understanding of diseases
stimulated learning interest
and established a theoretical foundation for clinical practice. The average score of class performance was (47.60±2.41) points (a total score of 50 points). The answers of students to case-based questions in final exams were satisfactory. The average score of final evaluation was (82.24±8.82) points.
Conclusions
2
The optimization and application of CBL in the integrated curriculum of the digestive system is highly accepted by teachers and students. This method improves the interest of learning and facilitates the establishment of overall medical thinking and clinical thinking in students.
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李蕾 , 洪涛 , 陈江天 , 等 . 心血管系统整合课程中疾病模块化集体备课的应用探索 [J ] . 中华医学教育杂志 , 2022 , 42 ( 5 ): 417 - 421 . DOI: 10.3760/cma.j.cn115259-20211015-01273 http://dx.doi.org/10.3760/cma.j.cn115259-20211015-01273 .
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