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- 3Item response theory
- 1Educational tests and measurements
- 1Educational tests and measurements--Translations
- 1Examinations--Alberta--Validity
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- 1Hulin, Charles L., 1936-
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The effect of higher order latent spaces on the robustness of unidimensional nonlinear item response models
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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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