Pairwise Likelihood Estimation of the 2PL Model with Locally Dependent Item Responses
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DOI: 10.3390/app14062652
Abstract: The local independence assumption is crucial for the consistent estimation of item parameters in item response theory models. This article explores a pairwise likelihood estimation approach for the two-parameter logistic (2PL) model that treats the… read more here.
Keywords: 2pl model; estimation; item; likelihood estimation ... See more keywords