Comparative study of PBL and LBL in medical imaging practice teaching
10.3760/cma.j.issn.2095-1485.2013.09.021
- VernacularTitle:PBL与LBL在医学影像学实习教学中的对比研究
- Author:
Cong MA
;
Zhu CHEN
;
Lizhi XIAO
;
Yanhui LI
;
Enhua XIAO
;
Shunke ZHOU
- Publication Type:Journal Article
- Keywords:
Medical imaging;
Problem-based learning;
Teaching method
- From:
Chinese Journal of Medical Education Research
2013;(9):933-936
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the application of PBL and LBL teaching in medical imag-ing teach-ing. Methods Totally 124 five-year clinical students were divided into two groups:PBL teaching (n=57)and LBL teaching(n=67). Teaching in PBL group was conducted through the following 6 proce-dures:grouping-giving cases-asking questions-establishing hypothesis-collecting data-hypoth-esis testing-team summarizing. Teaching in LBL group was conducted mainly by teachers with multime-dia, course-ware,wall charts,models,samples,etc and finally summarized by teachers. Effect was eval-uated by reading test,closed-book exam and questionnaire survey. t test was employed to do statically analysis,with P≤0.05 being statistical differences. Results Reading test score ((82.4±14.8)vs (74.5±9.7))and case analysis score((13.9±5.1)vs (10.2±6.1))were higher in PBL group than in LBL group(P≤0.05). Most students in PBL group appreciated the teaching method. Conclusions PBL teaching can help improve the clinical analysis of students and is welcomed by students. Moreover, PBL,as a supplement of traditional teaching,can initiate the learning interests and enhance the innova-tion of students.
