Literaturnachweis - Detailanzeige
Autor/inn/en | Zwick, Rebecca; Thayer, Dorothy T.; Mazzeo, John |
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Titel | Descriptive and Inferential Procedures for Assessing Differential Item Functioning in Polytomous Items. |
Quelle | In: Applied Measurement in Education, 10 (1997) 4, S.321-44Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0895-7347 |
Schlagwörter | Item Bias; Research Methodology; Statistical Inference; Test Construction; Test Items |
Abstract | Differential item functioning (DIF) assessment procedures for items with more than two ordered score categories, referred to as polytomous items, were evaluated. Three descriptive statistics (standardized mean difference and two procedures based on the SIBTEST computer program) and five inferential procedures were used. Conditions under which the various procedures perform best are discussed. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |