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Assessing expertise in introductory physics using categorization task
The ability to categorize problems based upon underlying principles, rather than surface features or contexts, is considered one of several proxy predictors of expertise in problem solving. With inspiration from the classic study by Chi, Feltovich, and Glaser, we assess the distribution of expertise among introductory physics students by asking three introductory physics classes, each with more than a hundred students, to categorize mechanics problems based upon similarity of solution. We compare their categorization with those of physics graduate students and faculty members. To evaluate the effect of problem context on students' ability to categorize, two sets of problems were developed for categorization. Some problems in one set included those available from the prior study by Chi et al. We find a large overlap between calculus-based introductory students and graduate students with regard to their categorizations that were assessed as "good." Our findings, which contrast with those of Chi et al., suggest that there is a wide distribution of expertise in mechanics among introductory and graduate students. Although the categorization task is conceptual, introductory students in the calculus-based course performed better than those in the algebra-based course. Qualitative trends in categorization of problems are similar between the non-Chi problems and problems available from the Chi study used in our study although the Chi problems used are more difficult on average.
Physical Review Special Topics - Physics Education Research: Volume 7, Issue 2, Pages 020110
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Record Link
<a href="https://www.per-central.org/items/detail.cfm?ID=11932">Mason, Andrew, and Chandralekha Singh. "Assessing expertise in introductory physics using categorization task." Phys. Rev. ST Phys. Educ. Res. 7, no. 2, (October 21, 2011): 020110.</a>
AIP Format
A. Mason and C. Singh, , Phys. Rev. ST Phys. Educ. Res. 7 (2), 020110 (2011), WWW Document, (https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11932&DocID=2851).
AJP/PRST-PER
A. Mason and C. Singh, Assessing expertise in introductory physics using categorization task, Phys. Rev. ST Phys. Educ. Res. 7 (2), 020110 (2011), <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11932&DocID=2851>.
APA Format
Mason, A., & Singh, C. (2011, October 21). Assessing expertise in introductory physics using categorization task. Phys. Rev. ST Phys. Educ. Res., 7(2), 020110. Retrieved November 2, 2024, from https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11932&DocID=2851
Chicago Format
Mason, Andrew, and Chandralekha Singh. "Assessing expertise in introductory physics using categorization task." Phys. Rev. ST Phys. Educ. Res. 7, no. 2, (October 21, 2011): 020110, https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11932&DocID=2851 (accessed 2 November 2024).
MLA Format
Mason, Andrew, and Chandralekha Singh. "Assessing expertise in introductory physics using categorization task." Phys. Rev. ST Phys. Educ. Res. 7.2 (2011): 020110. 2 Nov. 2024 <https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11932&DocID=2851>.
BibTeX Export Format
@article{
Author = "Andrew Mason and Chandralekha Singh",
Title = {Assessing expertise in introductory physics using categorization task},
Journal = {Phys. Rev. ST Phys. Educ. Res.},
Volume = {7},
Number = {2},
Pages = {020110},
Month = {October},
Year = {2011}
}
Refer Export Format
%A Andrew Mason %A Chandralekha Singh %T Assessing expertise in introductory physics using categorization task %J Phys. Rev. ST Phys. Educ. Res. %V 7 %N 2 %D October 21, 2011 %P 020110 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11932&DocID=2851 %O application/pdf
EndNote Export Format
%0 Journal Article %A Mason, Andrew %A Singh, Chandralekha %D October 21, 2011 %T Assessing expertise in introductory physics using categorization task %J Phys. Rev. ST Phys. Educ. Res. %V 7 %N 2 %P 020110 %8 October 21, 2011 %U https://www.compadre.org/Repository/document/ServeFile.cfm?ID=11932&DocID=2851 Disclaimer: ComPADRE offers citation styles as a guide only. We cannot offer interpretations about citations as this is an automated procedure. Please refer to the style manuals in the Citation Source Information area for clarifications.
Citation Source Information
The AIP Style presented is based on information from the AIP Style Manual. The AJP/PRST-PER presented is based on the AIP Style with the addition of journal article titles and conference proceeding article titles. The APA Style presented is based on information from APA Style.org: Electronic References. The Chicago Style presented is based on information from Examples of Chicago-Style Documentation. The MLA Style presented is based on information from the MLA FAQ. |
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