Visualization tool-supported problem-based learning in clinical diagnostic expertise develop-ment / 中华医学教育探索杂志
Chinese Journal of Medical Education Research
;
(12): 183-186,187, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-671053
ABSTRACT
Objective In problem-based learning, students are often found difficult to con-struct medical knowledge systematically and transfer knowledge to solve new problems. In face of this challenge, this study aims to investigate the effect of visualization tool-supported online problem-based learning on medical students' clinical diagnostic expertise development. Methods A controlled study was conducted and 52 medical students were randomly assigned into experimental group (using visual-ization tool-supported online PBL environment for learning) and control group (using online PBL envi-ronment for learning without visualization tool support). Participants were asked to complete the diag-nostic analysis of three kidney problems according to the requirements of the learning environments and to provide feedback of online learning experience afterwards. Paired-sample t test and one-way analysis of vonriance were used to analyze both group's case 1 and case 3 on line learing scores. Results The results revealed that the experimental group had significant improvement in online learning performance [case 1 (1.47 ±0.54), case 3 (2.14 ±0.55), P=0.015], while the control group had no significant improvement [case 1(1.57±0.67), case 3(1.66±0.49), P=0.234]. Early performance of online learning and group factor had interative effects (F=7.266, P=0.013). Conclusions The findings suggest that visualization tool-supported online PBL environment can facilitate medical student clinical diagnostic expertise development effectively.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Diagnostic study
Language:
Chinese
Journal:
Chinese Journal of Medical Education Research
Year:
2014
Type:
Article
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