A Paradox in the Interpretation of Group Comparisons ANCOVA
- Author(s):
-
Lord, Frederic M.
- Publication Year:
- 1965
- Report Number:
-
RB-65-08
- Source:
-
ETS Research Bulletin
- Document Type:
- Report
- Page Count:
- 7
- Subject/Key Words:
-
Analysis of Covariance (ANCOVA),
Comparative Analysis,
Statistical Bias,
Statistical Inference
Abstract
Attention is called to a basic source of confusion in the interpretation of certain types of group comparison data.
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