Application of blended teaching based on teaching case library in standardized residency training in department of radiology
10.3760/cma.j.cn116021-20230304-01875
- VernacularTitle:基于教学案例库的混合式教学在放射科住院医师规范化培训中的应用
- Author:
Minghui CAO
1
;
Dongye WANG
;
Jiaji MAO
;
Xiang ZHANG
;
Chushan ZHENG
;
Guangzi SHI
;
Haoyuan CUI
;
Jun SHEN
Author Information
1. 中山大学孙逸仙纪念医院放射科，广州 510120
- Keywords:
Radiology;
Standardized residency training;
Teaching case library;
Blended teaching model;
Clinical thinking and decision-making abilities
- From:
Chinese Journal of Medical Education Research
2024;23(10):1436-1440
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the teaching activity based on an online radiological teaching case library that integrates various teaching models including problem-based learning (PBL), case-based learning (CBL), flipped classroom, and microclass, as well as its application effect in standardized residency training in department of radiology.Methods:A total of 65 physicians who completed standardized residency training in Department of Radiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, from 2016 to 2022 were enrolled as subjects and were divided into control group with 32 physicians and experimental group with 33 physicians. The physicians in the control group received traditional teaching, and those in the experimental group received blended teaching with PBL, CBL, flipped classroom, and microclass based on a teaching case library. The two groups were compared in terms of the test scores of clinical thinking and decision making at the end of the course and their assessment and feedback for the teaching method. SPSS 22.0 was used to perform the t-test and the chi-square test. Results:For the assessment of clinical thinking and decision making, compared with the control group, the experimental group had significantly higher score of objective essay questions (49.83±1.27 vs. 48.74±1.64, P<0.05), score of subjective essay questions (39.57±1.75 vs. 36.02±1.81, P<0.05), and total score (89.40±1.54 vs. 84.76±1.93, P<0.05). The experimental group had significantly better assessment and feedback for the teaching method than the control group ( P<0.05). Conclusions:For physicians participating in standardized residency training, the blended teaching model based on teaching case library that integrates PBL, CBL, flipped classroom, and microclass can effectively improve the test scores of clinical thinking and decision making, stimulate their learning initiative and participation enthusiasm in medical imaging, and enhance their comprehensive ability for clinical diagnosis.
