Literaturnachweis - Detailanzeige
Autor/in | Bolt, Daniel M. |
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Titel | Conditional Covariance-based Representation of Multidimensional Test Structure. |
Quelle | In: Applied Psychological Measurement, 25 (2001) 3, S.244-57 |
Beigaben | Tabellen |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0146-6216 |
Schlagwörter | Analysis of Covariance; Item Response Theory; Nonparametric Statistics; Scaling; Simulation; Test Construction |
Abstract | Presents a new nonparametric method for constructing a spatial representation of multidimensional test structure, the Conditional Covariance-based SCALing (CCSCAL) method. Describes an index to measure the accuracy of the representation. Uses simulation and real-life data analyses to show that the method provides a suitable approximation to multidimensional test structures. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
Update | 2004/1/01 |