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Correlation2
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Psychometrika2
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Joe, George W.1
Nicewander, W. Alan1
Woodward, J. Arthur1
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A Relationship Between Harris Factors and Guttman's Sixth Lower Bound To Reliability
Peer reviewed Peer reviewed
Nicewander, W. Alan – Psychometrika, 1975
Shows that the Harris factors of R have psychometric properties similar to those discussed by Kaiser and Caffrey (1965) and Bentler (1968). Specifically it is shown that the Harris factors of R maximize a lower-bound to the reliability of a composite measure derived by Guttman (1945). (Author/RC)
Descriptors: Correlation, Factor Analysis, Matrices, Prediction
Some Developments in Multivariate Generalizability
Peer reviewed Peer reviewed
Joe, George W.; Woodward, J. Arthur – Psychometrika, 1976
This article is concerned with estimation of components of maximum generalizability in multifacet experimental designs involving multiple dependent measures. An example of a two-facet partially nested design is provided. (Author/RC)
Descriptors: Analysis of Variance, Correlation, Matrices, Reliability