Literaturnachweis - Detailanzeige
Autor/in | Muraki, Eiji |
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Titel | A Generalized Partial Credit Model: Application of an EM Algorithm. |
Quelle | In: Applied Psychological Measurement, 16 (1992) 2, S.159-76 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0146-6216 |
Schlagwörter | Algorithms; Equations (Mathematics); Generalization; Item Response Theory; Mathematical Models; Mathematics Tests; Rating Scales; Simulation; National Assessment of Educational Progress |
Abstract | The partial credit model with a varying slope parameter is developed and called the generalized partial credit model (GPCM). Analysis results for simulated data by this and other polytomous item-response models demonstrate that the rating formulation of the GPCM is adaptable to the analysis of polytomous item responses. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |