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Direct linkWolkowitz, Amanda A.; Skorupski, William P. – Educational and Psychological Measurement, 2013
When missing values are present in item response data, there are a number of ways one might impute a correct or incorrect response to a multiple-choice item. There are significantly fewer methods for imputing the actual response option an examinee may have provided if he or she had not omitted the item either purposely or accidentally. This…
Descriptors: Multiple Choice Tests, Statistical Analysis, Models, Accuracy
