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Concept Mapping in Pulmonary Physiology Using Pathfinder Scaling

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Abstract

This three-part article begins with a brief presentation of a framework that describes different approaches to conduct and report research on expert knowledge. The framework contrasts direct vs. indirect approaches and provides examples of each. Second, the article gives a detailed description of the methods and results of three concept mapping studies in pulmonary physiology that employ Pathfinder scaling, an indirect approach. The studies derive concepts maps for a variety of faculty experts individually and in groups. Two of the studies focus on changes in students' concept maps of the pulmonary physiology concepts as a result of instruction. Changes are gauged in terms of the degree to which students' concept maps approximate instructors' concept maps due to educational interventions. An index of student-instructor concept map similarity is also correlated with student performance on final examinations. The article concludes by articulating several “next steps” in the Feinberg Northwestern and Wisconsin program of health sciences education research on concept mapping using Pathfinder scaling.

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References

  • Acton, W.H., Johnson, P.J. & Goldsmith, T.E. (1994). Structural knowledge assessment: Comparison of referent structures. Journal of Educational Psychology 86: 303–311.

    Google Scholar 

  • Aguilar, C.M. & Medin, D.L. (1999). Asymmetries of comparison. Psychonomic Bulletin & Review 6: 328–337.

    Google Scholar 

  • Arabie, P., Carroll, J.D. & DeSarbo, W.S. (1987). Three-Way Scaling and Clustering. Newbury Park, CA: Sage Publications.

    Google Scholar 

  • Arocha, J.F., Patel, V.L. & Patel, Y.C. (1993). Hypothesis generation and the coordination of theory and evidence in novice diagnostic reasoning. Medical Decision Making 13: 198–211.

    Google Scholar 

  • Bordage, G. (1994). Elaborated knowledge: A key to successful diagnostic thinking. Academic Medicine 69: 883–885.

    Google Scholar 

  • Bordage, G. & Lemieux, M. (1991). Semantic structures and diagnostic thinking of experts and novices. Academic Medicine 66: S70–72 (September Supplement).

    Google Scholar 

  • Brennan, R.L. (2001). Generalizability Theory: Statistics for Social Science and Public Policy.New York: Springer-Verlag.

    Google Scholar 

  • Corter, J.E. & Tversky, A. (1986). Extended similarity trees. Psychometrika 51: 429–451.

    Google Scholar 

  • deBliek, R., McGaghie, W.C. & Donohue, J.F. (1984). Representation of clinical case cues: A multidimensional scaling demonstration. In Proceedings of the Twenty-Third Annual Conference on Research in Medical Education. S. Kerby, Compiler. Washington, D.C.: Association of American Medical Colleges.

    Google Scholar 

  • Edmonson, K.M. (1994). Concept maps and the development of cases for problem-based learning. Academic Medicine 69: 108–110.

    Google Scholar 

  • Goldsmith, T.E. & Davenport, D.M. (1990). Assessing structural similarity of graphs. In R.W.Schvaneveldt (ed.), Pathfinder Associative Networks: Studies in Knowledge Organization (pp. 75–87) Norwood, N.J.: Ablex Publishing Co.

    Google Scholar 

  • Goldsmith, T.E., Johnson, P.J. & Acton, W.H. (1991). Assessing structural knowledge. Journal of Educational Psychology 83: 88–96.

    Google Scholar 

  • Goldstone, R.L., Medin, D.L. & Halberstadt, J. (1997). Similarity in context. Memory & Cognition 25: 237–255.

    Google Scholar 

  • Gonzalvo, P., Cañas, J.J. & Bajo, M-T. (1994). Structural representations in knowledge acquisition.Journal of Educational Psychology 86: 601–616.

    Google Scholar 

  • Johnson, P.J., Goldsmith, T.E. & Teague, K.W. (1995). Similarity, structure, and knowledge: A representational approach to assessment. In P.D. Nichols, S.F. Chipman, & R.F. Brennan (eds.), Cognitively Diagnostic Assessment (pp. 221–249) Hillsdale, N.J.: Lawrence Erlbaum Associates.

    Google Scholar 

  • McGaghie, W.C., Boerger, R.L., McCrimmon, D.R. & Ravitch, M.M. (1994). Agreement among medical experts about the structure of concepts in pulmonary physiology. Academic Medicine 69(10): S78–S80 (October Supplement).

    Google Scholar 

  • McGaghie, W.C., Boerger, R.L., McCrimmon, D.R. & Ravitch, M.M. (1996). Learning pulmonary physiology: Comparison of student and faculty knowledge structures. Academic Medicine 71(1): S13–S15 (January Supplement).

    Google Scholar 

  • McGaghie, W.C., McCrimmon, D.R., Thompson, J.A., Ravitch, M.M. & Mitchell, G. (2000a).Medical and veterinary students' structural knowledge of pulmonary physiology concepts.Academic Medicine 75: 362–368.

    Google Scholar 

  • McGaghie, W.C., McCrimmon, D.R., Mitchell, G., Thompson, J.A. & Ravitch, M.M. (2000b).Quantitative concept mapping in pulmonary physiology: Comparison of student and faculty knowledge structures. American Journal of Physiology: Advances in Physiology Education 23: 72–81.

    Google Scholar 

  • Medin, D.L., Goldstone, R.L. & Gentner D. (1990). Similarity involving attributes and relations: Judgments of similarity and difference are not inverses. Psychological Science 1: 64–69.

    Google Scholar 

  • Olson, J.R. & Biolsi, K.J. (1991). Techniques for representing expert knowledge. In K.A.Ericcson & J. Smith (eds.), Toward a General Theory of Expertise (pp. 240–285) New York: Cambridge University Press.

    Google Scholar 

  • Schön, D. (1993). The Reflective Practitioner: How Professionals Think in Action. New York: Basic Books.

    Google Scholar 

  • Schvaneveldt, R.W., Durso, F.T. & Dearholt, D.W. (1989). Network structures in proximity data. In G.H. Bower (ed.), The Psychology of Learning and Motivation (pp. 249–284) San Diego, CA: Academic Press.

    Google Scholar 

  • Schwandt, T.S. (1994). Constructivist, interpretivist approaches to human inquiry. In N.K.Denzen & Y. Lincoln (eds.), Handbook of Qualitative Research (pp. 118–137) Thousand Oaks, CA: Sage Publications.

    Google Scholar 

  • Sternberg, R.J., Forsythe, G.B., Hedlund, J., Horvath, J.A., Wagner, R.K., Williams, W.M., Snook, S.A. & Grigorenko, E.L. (2000). Practical Intelligence in Everyday Life. New York: Cambridge University Press.

    Google Scholar 

  • Stevens, R.H. (1991). Search path mapping: A versatile approach for visualizing problem-solving behavior. Academic Medicine 66: S73–S75 (September Supplement).

    Google Scholar 

  • Stevens, R.H., Lopo, A.C. & Wang, P. (1996). Artificial neural networks can distinguish novice and expert strategies during complex problem solving. Journal of the American Medical Informatics Association 3: 131–138.

    Google Scholar 

  • Tversky, A. (1977). Features of similarity. Psychological Review 84: 327–352.

    Google Scholar 

  • Wagner, R.K. (1991). Managerial problem solving. In R.J. Sternberg & P.A. French (eds.), Complex Problem Solving: Principles and Mechanisms (pp. 159–183) Hillsdale, N.J.: Lawrence Erlbaum Associates.

    Google Scholar 

  • West, D.C., Pomeroy, J.R., Park, J.K., Gerstenberger, E.A. & Sandoval, J. (2000). Critical thinking in graduate medical education: A role for concept mapping assessment? Journal of the American Medical Association 284(9): 1105–1110.

    Google Scholar 

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Correspondence to William C. McGaghie.

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McGaghie, W.C., McCrimmon, D.R., Mitchell, G. et al. Concept Mapping in Pulmonary Physiology Using Pathfinder Scaling. Adv Health Sci Educ Theory Pract 9, 225–240 (2004). https://doi.org/10.1023/B:AHSE.0000038299.79574.e8

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