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Marsh, Herbert W. – Applied Psychological Measurement, 1989
Three multitrait-multimethod studies are described, which indicated that ill-defined solutions were frequent, and alternative parameterizations tended only to mask this problem. Moreover, method factors sometimes represented trait variance as opposed to method variance. However, specification of method effects as correlated uniqueness proved more…
Descriptors: Construct Validity, Factor Analysis, Methods Research, Multitrait Multimethod Techniques
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Marsh, Herbert W.; And Others – Multivariate Behavioral Research, 1992
Results of a reanalysis of previously published data (B. M. Byrne, 1989) support the correlated uniqueness model, diagnostic tests of the validity of confirmatory factor analysis (CFA), multitrait multimethod (MTMM) solutions, inclusion of external validity in MTMM design, and application of factorial invariance to test stability of CFA-MTMM…
Descriptors: Academic Achievement, Construct Validity, Elementary Secondary Education, High Achievement