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Advantages of video trigger in problem-based learning
Lap Ki Chan1, Nivritti G Patil, Julie Y Chen
1Institute of Medical and Health Sciences Education, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Hong Kong, China.
Medical Teacher
|August 28, 2010
Summary
Students and facilitators prefer video triggers over traditional paper cases for problem-based learning (PBL). Video enhances observational skills, clinical reasoning, and motivation in medical education.
Area of Science:
- Medical Education
- Problem-Based Learning
Background:
- Traditionally, paper cases are used as triggers in problem-based learning (PBL).
- Video offers advantages over paper cases by preserving original language, encouraging active information extraction, and avoiding patient depersonalization.
Purpose of the Study:
- To determine if students and facilitators prefer video triggers over paper cases in PBL.
- To understand the reasons behind preferences for video or paper case triggers.
Main Methods:
- A structured questionnaire with a modified Likert scale was used.
- Responses were collected after students and facilitators completed a video PBL tutorial.
Main Results:
- High response rates from both students (92%) and facilitators (100%).
- The majority found video triggers enhanced observational powers, clinical reasoning, information integration, case understanding, and motivation.
- Both groups found PBL with video triggers more interesting and preferred it to paper cases.
Conclusions:
- Video triggers are preferred by both students and facilitators over paper cases in PBL.
- Video-based PBL may be a more engaging and effective learning method.
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