TY - JOUR
AU1 - Bartko, John J.
AB - Briefly reviews the most frequently used and misused intraclass correlation--analysis of variance (ANOVA) reliability measures. Recommendations are made for the 1-way ANOVA intraclass correlation and against the use of several coefficients: B. J. Winer's (1971) so-called "anchor point method," the Kuder-Richardson Formula Number 20, and the Spearman-Brown prediction formula. The computation of the intraclass correlation coefficient via 2-way ANOVA is not encouraged. Several uses and misuses of reliability coefficients applied to dichotomous data are illustrated.
TI - On various intraclass correlation reliability coefficients
JF - Psychological Bulletin
DO - 10.1037/0033-2909.83.5.762
DA - 1976-09-01
UR - https://www.deepdyve.com/lp/american-psychological-association/on-various-intraclass-correlation-reliability-coefficients-mv7UibRCg0
SP - 762
EP - 765
VL - 83
IS - 5
DP - DeepDyve
ER -