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Castro-Schilo, Laura; Widaman, Keith F.; Grimm, Kevin J. – Structural Equation Modeling: A Multidisciplinary Journal, 2013
In 1959, Campbell and Fiske introduced the use of multitrait-multimethod (MTMM) matrices in psychology, and for the past 4 decades confirmatory factor analysis (CFA) has commonly been used to analyze MTMM data. However, researchers do not always fit CFA models when MTMM data are available; when CFA modeling is used, multiple models are available…
Descriptors: Multitrait Multimethod Techniques, Factor Analysis, Structural Equation Models, Monte Carlo Methods
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Hampton, Virginia R.; Fantuzzo, John W. – School Psychology Review, 2003
The purpose of this study was to determine whether the Penn Interactive Peer Play Scale (PIPPS), a teacher-rating instrument of interactive play behaviors for early childhood, was valid for urban, low-income children in kindergarten. The PIPPS demonstrated construct validity, and yielded three dimensions of interactive peer play: Play Interaction,…
Descriptors: Play, Low Income, Academic Achievement, Construct Validity