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Estimation of the reliability of ratings

Estimation of the reliability of ratings Abstract A procedure for estimating the reliability of sets of ratings, test scores, or other measures is described and illustrated. This procedure, based upon analysis of variance, may be applied both in the special case where a complete set of ratings from each ofk sources is available for each ofn subjects, and in the general case wherek 1,k 2, ...,k n ratings are available for each of then subjects. It may be used to obtain either a unique estimate or a confidence interval for the reliability of either the component ratings or their averages. The relations of this procedure to others intended to serve the same purpose are considered algebraically and illustrated numerically. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Psychometrika Springer Journals

Estimation of the reliability of ratings

Psychometrika , Volume 16 (4): 18 – Dec 1, 1951

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References (9)

Publisher
Springer Journals
Copyright
1951 Psychometric Society
ISSN
0033-3123
eISSN
1860-0980
DOI
10.1007/BF02288803
Publisher site
See Article on Publisher Site

Abstract

Abstract A procedure for estimating the reliability of sets of ratings, test scores, or other measures is described and illustrated. This procedure, based upon analysis of variance, may be applied both in the special case where a complete set of ratings from each ofk sources is available for each ofn subjects, and in the general case wherek 1,k 2, ...,k n ratings are available for each of then subjects. It may be used to obtain either a unique estimate or a confidence interval for the reliability of either the component ratings or their averages. The relations of this procedure to others intended to serve the same purpose are considered algebraically and illustrated numerically.

Journal

PsychometrikaSpringer Journals

Published: Dec 1, 1951

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