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arXiv · 1609.00018

Can Free-Response Questions Be Approximated by Multiple-Choice Equivalents?

Abstract

We discuss a study to evaluate the extent to which free-response questions can be approximated by multiple-choice equivalents. Two carefully designed research-based multiple-choice questions were transformed into a free-response format and administered on the final exam in a calculus-based introductory physics course. The original multiple-choice questions were administered in another, similar introductory physics course on the final exam. Our findings suggest that carefully designed multiple-choice questions can reflect the relative performance on the free-response questions while maintaining the benefits of ease of grading and quantitative analysis, especially if the different choices in the multiple-choice questions are weighted to reflect the different levels of understanding that students display.

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Shih-Yin Lin, Chandralekha Singh. 2016-02-20. Can Free-Response Questions Be Approximated by Multiple-Choice Equivalents?. https://doi.org/10.1119/1.4804194

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