Literaturnachweis - Detailanzeige
| Autor/in | Samejima, Fumiko |
|---|---|
| Institution | Tennessee Univ., Knoxville. Dept. of Psychology. |
| Titel | Estimation of the Operating Characteristics of Item Response Categories I: Introduction to the Two-Parameter Beta Method. Research Report 77-1. |
| Quelle | (1977), (136 Seiten) |
| Beigaben | Tabellen |
| Dokumenttyp | gedruckt; Monographie |
| Schlagwörter | Adaptive Testing; Career Development; Correlation; Error of Measurement; Item Analysis; Latent Trait Theory; Mathematical Models; Measurement Techniques; Test Items; Test Theory |
| Abstract | A method of estimating the operating characteristics of a new test item added to an established test without assuming a prior model has been proposed by the author. In this paper, the author extends this logic by proposing a different hypothesized distribution of the resulting estimate. The former method used a normal approximation; the present one uses a beta distribution. Both methods fall under the general principles of latent trait test theory. (JKS) |
| Erfasst von | ERIC (Education Resources Information Center), Washington, DC |
| Update | 2004/1/01 |
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