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DOI: 10.1055/s-0038-1634880
Graphic Summaries of Expert Knowledge for the Medical Curriculum: An Experiment in Second-Year Nephrology[4]
Publication History
Publication Date:
07 February 2018 (online)
![](https://www.thieme-connect.de/media/10.1055-s-00035037/199204/lookinside/thumbnails/10-1055-s-0038-1634880-1.jpg)
Abstract:
This study was conducted to test the effects of Concept Graphics on learning in clinical nephrology. Second-year medical students were exposed to summaries of the major renal pathologies presented as text with, or without Concept Graphics for 30 minutes, followed by a quiz. Concept Graphics summarize diagnoses using icons that are metaphors of objects or processes. Of nine quiz questions, five were classified as correlation questions and four as memorization questions. The experimental group (n = 39) performed better than the controls (n = 33) in answering the correlation questions (p = 0.018). The experimental group mentioned more frequently than the controls two pathognomonic criteria of the nephritic syndrome (p = 0.02). Results of an opinion poll of the students, comparing sources used in their studies of nephrology were treated by correspondence analysis; the Concept Graphics ranked closest to the classification “very useful”.
4 Appendix by Bernard Colin, Department of Mathematics and Computer Science, Université de Sherbrooke, Québec, Canada.
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