The Explanatory Generalized Graded Unfolding Model: Incorporating Collateral Information to Improve the Latent Trait Estimation Accuracy
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DOI: 10.1177/01466216211051717
Abstract: Collateral information has been used to address subpopulation heterogeneity and increase estimation accuracy in some large-scale cognitive assessments. The methodology that takes collateral information into account has not been developed and explored in published research… read more here.
Keywords: latent trait; collateral information; information; trait estimation ... See more keywords