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Weighted Chi Square: An Extension of the Kappa Method
Peer reviewed Peer reviewed
Cohen, Jacob – Educational and Psychological Measurement, 1972
Descriptors: Research Design, Research Methodology, Statistical Analysis, Statistical Studies
Eta-Squared and Partial Eta-Squared in Fixed Factor Anova Designs
Peer reviewed Peer reviewed
Cohen, Jacob – Educational and Psychological Measurement, 1973
Comments based on J. J. Kennedy's The eta coefficient in complex ANOVA designs,'' EJ 031 388. (CB)
Descriptors: Analysis of Variance, Factor Analysis, Mathematical Models, Measurement Techniques