Estimation of The Reliability of Ratings  

Oleh:

Ebel, Robert L.

Jenis: Article from Journal - e-Journal
Dalam koleksi: Psychometrika: A Journal of Quantitative Psychology vol. 16 no. 4 (Dec. 1951), page 407-424.
Topik: Intraclass Correlation Formula; Estimates of Precision; Reliability of Ratings
Fulltext: Estimation of The Reliability of Ratings.pdf (726.84KB)

Isi artikel

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.

Opini Anda

Klik untuk menuliskan opini Anda tentang koleksi ini!

Kembali