Psychometrika

, Volume 43, Issue 2, pp 259–262

Approximate interval estimation for a certain intraclass correlation coefficient

  • Joseph L. Fleiss
  • Patrick E. Shrout
Article

DOI: 10.1007/BF02293867

Cite this article as:
Fleiss, J.L. & Shrout, P.E. Psychometrika (1978) 43: 259. doi:10.1007/BF02293867

Abstract

When the raters participating in a reliability study are a random sample from a larger population of raters, inferences about the intraclass correlation coefficient must be based on the three mean squares from the analysis of variance table summarizing the results: between subjects, between raters, and error. An approximate confidence interval for the parameter is presented as a function of these three mean squares.

Key words

confidence intervals analysis of variance—random model inter-rater reliability 

Copyright information

© Psychometric Society 1978

Authors and Affiliations

  • Joseph L. Fleiss
    • 1
  • Patrick E. Shrout
    • 1
  1. 1.Division of BiostatisticsColumbia University School of Public HealthNew York