Literaturnachweis - Detailanzeige
Autor/in | Andersen, Erling B. |
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Titel | Residual Analysis in the Polytomous Rasch Model. |
Quelle | In: Psychometrika, 60 (1995) 3, S.375-93 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0033-3123 |
Schlagwörter | Equations (Mathematics); Estimation (Mathematics); Goodness of Fit; Models; Scores |
Abstract | Residuals for checking model fit in the polytomous Rasch model are examined. Comparisons are made between using counts for all response patterns and using item totals for score groups in the construction of the residuals. Using item totals for residuals based on score group totals was compared with using the estimated item parameters. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |