Investigating the Classification Accuracy of Rasch and Nominal Weights Mean Equating with Very Small Samples
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DOI: 10.1080/08957347.2019.1674307
Abstract: ABSTRACT Maintaining equivalent performance standards across forms is a psychometric challenge exacerbated by small samples. In this study, the accuracy of two equating methods (Rasch anchored calibration and nominal weights mean) and four anchor item… read more here.
Keywords: investigating classification; weights mean; small samples; mean equating ... See more keywords