Abstract
Writing a high-quality, multiple-choice test item is a complex process. Creating plausible but incorrect options for each item poses significant challenges for the content specialist because this task is often undertaken without implementing a systematic method. In the current study, we describe and demonstrate a systematic method for creating plausible but incorrect options, also called distractors, based on students’ misconceptions. These misconceptions are extracted from the labeled written responses. One thousand five hundred and fifteen written responses from an existing constructed-response item in Biology from Grade 10 students were used to demonstrate the method. Using a topic modeling procedure commonly used with machine learning and natural language processing called latent dirichlet allocation, 22 plausible misconceptions from students’ written responses were identified and used to produce a list of plausible distractors based on students’ responses. These distractors, in turn, were used as part of new multiple-choice items. Implications for item development are discussed.
Highlights
Multiple-choice testing is one of the most enduring and successful forms of educational assessment that remains in practice today
Downing (2006, p. 288), in his seminal chapter in the Handbook of Test Development, claimed that selected-response items, like multiple choice, are the most appropriate item format for measuring cognitive achievement or ability, especially higher-order cognitive skills, such as problem solving, synthesis, and evaluation. He stated that this item format is both useful and appropriate for creating exams intended to measure a broad range of knowledge, ability, or cognitive skills across many domains
The purpose of this study is to introduce an augmented intelligence approach for systematically identifying and classifying misconceptions from the students’ written responses that are pre-labeled for the purpose of creating distractors that can be used for multiple-choice items
Summary
Multiple-choice testing is one of the most enduring and successful forms of educational assessment that remains in practice today. 288), in his seminal chapter in the Handbook of Test Development, claimed that selected-response items, like multiple choice, are the most appropriate item format for measuring cognitive achievement or ability, especially higher-order cognitive skills, such as problem solving, synthesis, and evaluation. He stated that this item format is both useful and appropriate for creating exams intended to measure a broad range of knowledge, ability, or cognitive skills across many domains. North American students take 100s of multiple-choice tests and answer 1000s of multiple-choice items as part of their educational experience. Chingos (2012) reported that one-third of the United States use multiple-choice items
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