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Autor/in | Muthen, Bengt |
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Titel | A Method for Studying the Homogeneity of Test Items with Respect to Other Relevant Variables. |
Quelle | In: Journal of Educational Statistics, 10 (1985) 2, S.121-32 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Biology; Item Analysis; Latent Trait Theory; Mathematical Models; Regression (Statistics); Secondary Education; Statistical Studies; Test Items |
Abstract | Drawing on recently developed methodology for structural equation modeling with categorical data, this article proposes a new approach for investigating the behavior of dichotomously scored test items in relation to other relevant (observed) variables. A linear structural model relates the latent ability variable to a set of observed scores. (Author/BS) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |