Literaturnachweis - Detailanzeige
Autor/inn/en | Rost, Jurgen; von Davier, Matthias |
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Titel | A Conditional Item-Fit Index for Rasch Models. |
Quelle | In: Applied Psychological Measurement, 18 (1994) 2, S.171-82 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0146-6216 |
Schlagwörter | Equations (Mathematics); Goodness of Fit; Item Response Theory; Simulation; Statistical Inference; Test Construction; Test Items |
Abstract | A new item-fit index is proposed that is both a descriptive measure of deviance of single items and an index for statistical inference. This index is based on assumptions of the dichotomous and polytomous Rasch models for items with ordered categories. A simulation study is described. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |