Linking Item Response Model Parameters

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Linking Item Response Model Parameters

With a few exceptions, the problem of linking item response model parameters from different item calibrations has been conceptualized as an instance of the problem of test equating scores on different test forms. This paper argues, however, that the use of item response models does not require any test score equating. Instead, it involves the necessity of parameter linking due to a fundamental ...

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ژورنال

عنوان ژورنال: Psychometrika

سال: 2015

ISSN: 0033-3123,1860-0980

DOI: 10.1007/s11336-015-9469-6