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Brossman, Bradley G.; Lee, Won-Chan – Applied Psychological Measurement, 2013
The purpose of this research was to develop observed score and true score equating procedures to be used in conjunction with the multidimensional item response theory (MIRT) framework. Three equating procedures--two observed score procedures and one true score procedure--were created and described in detail. One observed score procedure was…
Descriptors: Equated Scores, True Scores, Item Response Theory, Mathematics Tests
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McKinley, Robert L.; Reckase, Mark D. – 1981
This study was conducted in order to evaluate available linking techniques for forming large item pools and to make recommendations as to which techniques should be used under various circumstances. Variables of interest included calibration model and procedure, sample size, overlap level, and linking procedure. The calibration models considered…
Descriptors: Comparative Analysis, Item Analysis, Item Banks, Methods