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The effect of higher order latent spaces on the robustness of unidimensional nonlinear item response models
Download1990
Abstract (description taken from the article) Latent Trait or Item Response Theory (IRT) relies heavily on a number of strong assumptions (Lord, 1980; Lord & Novick, 1968). Unidimensionality is considered to be the most essential of these assumptions (Hambleton, Swaminathan, Cook, Eignor and...
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