Variance-Stabilizing Transformation of the Stepped-Up Reliability Coefficient
- Author(s):
-
Lord, Frederic M.
- Publication Year:
- 1972
- Report Number:
-
RB-72-48
- Source:
-
ETS Research Bulletin
- Document Type:
- Report
- Page Count:
- 7
- Subject/Key Words:
-
National Science Foundation (NSF),
Analysis of Variance (ANOVA),
Mathematical Models,
Statistical Analysis,
Test Reliability,
Transformations (Mathematics)
Abstract
The stepped-up reliability coefficient does not have the same standard error as an ordinary correlation coefficient. Fisher's Z -transformation should not be applied to it. Appropriate procedures are suggested. (Author) (7pp.)
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