Literaturnachweis - Detailanzeige
Autor/in | van der Linden, Wim J. |
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Titel | Multidimensional Adaptive Testing with a Minimum Error-Variance Criterion. |
Quelle | In: Journal of Educational and Behavioral Statistics, 24 (1999) 4, S.398-412Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 1076-9986 |
Schlagwörter | Ability; Adaptive Testing; Algorithms; Computer Assisted Testing; Estimation (Mathematics); Maximum Likelihood Statistics; Test Construction |
Abstract | Proposes an algorithm that minimizes the asymptotic variance of the maximum-likelihood (ML) estimator of a linear combination of abilities of interest. The criterion results in a closed-form expression that is easy to evaluate. Also shows how the algorithm can be modified if the interest is in a test with a "simple ability structure." (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |