Literaturnachweis - Detailanzeige
Autor/in | Baker, Frank B. |
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Titel | Estimation of Graded Response Model Parameters Using MULTILOG. |
Quelle | In: Applied Psychological Measurement, 21 (1997) 1, S.89-90 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0146-6216 |
Schlagwörter | Estimation (Mathematics); Simulation; True Scores |
Abstract | Describes an idiosyncracy of the MULTILOG (D. Thissen, 1991) parameter estimation process discovered during a simulation study involving the graded response model. A misordering reflected in boundary function location parameter estimates resulted in a large negative contribution to the true score followed by a large positive contribution. These did not cancel each other. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |