Literaturnachweis - Detailanzeige
Autor/in | Aiken, Lewis R. |
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Titel | Number of Response Categories and Statistics on a Teacher Rating Scale. |
Quelle | In: Educational and Psychological Measurement, 43 (1983) 2, S.397-401Infoseite zur Zeitschrift |
Sprache | englisch |
Dokumenttyp | gedruckt; Zeitschriftenaufsatz |
Schlagwörter | College Students; Higher Education; Item Analysis; Rating Scales; Responses; Student Evaluation of Teacher Performance; Test Format; Test Items; Test Reliability |
Abstract | Each of six forms of a 10-item teacher evaluation rating scale, having two to seven response categories per form, was administered to over 100 college students. Means of item responses and item variances increased with the number of response categories. Internal consistency of total scores did not change systematically. (Author/PN) |
Erfasst von | ERIC (Education Resources Information Center), Washington, DC |