Literaturnachweis - Detailanzeige
Autor/inn/en | Allen, Nancy L.; und weitere |
---|---|
Titel | The Effect of Deleting Content-Related Items on IRT Ability Estimates. |
Quelle | In: Educational and Psychological Measurement, 47 (1987) 4, S.1141-52Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | Achievement Tests; Latent Trait Theory; Standardized Tests; Test Construction; Iowa Tests of Educational Development |
Abstract | The process by which a school might use a parameter estimation procedure (such as LOGIST) based on item response theory (IRT) to build a "customized test" from an "on shelf" standardized achievement test was examined. The Iowa Tests of Educational Development was used. Results indicate that estimates from standardized versus customized tests substantially differed. (TJH) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |