Literaturnachweis - Detailanzeige
Autor/inn/en | Hattie, John; und weitere |
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Titel | An Assessment of Stout's Index of Essential Unidimensionality. |
Quelle | In: Applied Psychological Measurement, 20 (1996) 1, S.1-14 |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
ISSN | 0146-6216 |
Schlagwörter | Factor Analysis; Item Response Theory; Robustness (Statistics); Simulation; Test Construction |
Abstract | A simulation study was conducted to evaluate the dependability of the "T" index of unidimensionality developed by W. F. Stout and used in his DIMTEST procedure. DIMTEST was found to provide dependable indications of unidimensionality, to be reasonably robust, and to allow for practical demarcation between one and many dimensions. (SLD) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |