Application of closed-loop feedback controlled problem-based learning in the teaching of respiratory medicine
10.3760/cma.j.cn116021-20191222-00394
- VernacularTitle:闭环反馈控制PBL在呼吸病学教学中的应用
- Author:
Wuping BAO
;
Yingying ZHANG
;
Huijuan HAO
;
Yishu XUE
;
Xin ZHOU
;
Wei LIU
;
Min ZHANG
- From:
Chinese Journal of Medical Education Research
2021;20(2):168-171
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the application value of problem-based learning (PBL) controlled by closed-loop feedback in the teaching of respiratory medicine.Methods:In PBL teaching, after students' open inquiry, discussion and PBL self-study, closed-loop feedback was given by organizing PPT report, written summary and mechanism diagram display of medical students. The participation of teachers and students, teaching quality, the degree of students' identification of key knowledge points, the breadth and depth of mastering the characteristics of key symptoms and the satisfaction of PBL teaching work were investigated, and the differences were compared before and after the closed-loop feedback. GraphPad Prism 5.01 was used in the analysis.Results:It was found that closed-loop feedback could improve the self-evaluation of tutor's teaching participation [(7.97±0.91) vs. (8.77±0.64), P < 0.001] and students' evaluation on teaching participation of tutor [(8.09±0.79) vs. (8.74±0.45), P < 0.001]. At the same time, students' evaluation on the teaching quality of tutors was also improved [(88.61±6.53) vs. (92.59±5.44), P < 0.001]. After closed-loop feedback, the students' identification of the required knowledge points in the syllabus was significantly increased [(84.00±21.75) vs. (90.22±16.18), P = 0.017]. The overall satisfaction with PBL teaching was also improved obviously [(8.93±0.67) vs. (9.37±0.64), P < 0.001]. Conclusion:Practice has proved that the closed-loop controlled PBL teaching approach has a good effect on the teaching of respiratory medicine, and it's worth popularizing in clinical teaching.
