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Correction for Guessing and Nedelsky's Standard-Setting Method: Are they Compatible?Educational Testing Service
University of Nebraska-Lincoln Combining the Livingston and Zieky (1982) correction to a cut score for an examination using correction-for-guessing scoring is reasonable if minimally competent candidates (MCCs) omit only those items for which they cannot eliminate any of the options. Otherwise, the corrected cut-score will be overly harsh, resulting in additional errors in classifications. In this study, omit behavior on a 48-item Mathematics Achievement Test of an empirically established group of MCCs was compared to the predictions of five expert judges. The results suggest that this group of examinees tended to respond to the items with an omit pattern similar to that predicted by the judges.
Journal of Psychoeducational Assessment, Vol. 3, No. 1,
31-36 (1985) |
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