Browsing by Subject "Item response theory."
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Measurement issues in determining interrater agreement.
(2002)Multiple indices have been proposed claiming to measure the amount of agreement between ratings of two or more judges on a multi-item measure. Unfortunately, simulation work based on these indices is lacking; thus we are ... -
Multidimensional item response theory: A SAS MDIRT macro and empirical study of PIAT math test.
(2007)Even though unidimensional item response theory (IRT) provides a better framework for practical test settings than classical test theory (CTT), theoretical and empirical evidence shows that most response data violate the ...