Literaturnachweis - Detailanzeige
Autor/in | Henning, Grant |
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Titel | The Influence of Test and Sample Dimensionality on Latent Trait Person Ability and Item Difficulty Calibrations. |
Quelle | In: Language Testing, 5 (1988) 1, S.83-99Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Construct Validity; Content Validity; Difficulty Level; Item Analysis; Language Tests; Latent Trait Theory; Psychometrics; Test Items; Test Theory |
Abstract | Violations of item unidimensionality on language tests produced distorted estimates of person ability, and violations of person unidimensionality produced distorted estimates of item difficulty. The Bejar Method was sensitive to such distortions. (Author) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |