Using the Bayes Factors to Evaluate Person Fit in the Item Response Theory
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DOI: 10.1080/08957347.2017.1316275
Abstract: ABSTRACT In this article, we propose using the Bayes factors (BF) to evaluate person fit in item response theory models under the framework of Bayesian evaluation of an informative diagnostic hypothesis. We first discuss the… read more here.
Keywords: evaluate person; factors evaluate; person fit; bayes factors ... See more keywords
The l z ( p ) * Person-Fit Statistic in an Unfolding Model Context
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DOI: 10.1177/0146621616669336
Abstract: Although person-fit analysis has a long-standing tradition within item response theory, it has been applied in combination with dominance response models almost exclusively. In this article, a popular log likelihood-based parametric person-fit statistic under the… read more here.
Keywords: unfolding model; fit statistic; response; person fit ... See more keywords