Model Evaluation in Generalized Structured Component Analysis Using Confirmatory Tetrad Analysis
نویسندگان
چکیده
منابع مشابه
Model Evaluation in Generalized Structured Component Analysis Using Confirmatory Tetrad Analysis
Generalized structured component analysis (GSCA) is a component-based approach to structural equation modeling (SEM). GSCA regards weighted composites or components of indicators as proxies for latent variables and estimates model parameter via least squares without resorting to a distributional assumption such as multivariate normality of indicators. As with other SEM approaches, model evaluat...
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A "tetrad" refers t o the difference i n the products of certain covariances (or correlations) among four random variables. A structural equation mode l often implies that some tetrads should be zero. These "vanishing tetrads" provide a means t o test structural equation models. In this paper we develop confirmatory tetrad analysis ( C T A ) . C T A applies a simultaneous test statistic for mul...
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the Natural Sciences and Engineering Research Council of Canada to the first and third authors, respectively. We wish to thank Terry Duncan for generously providing us with his alcohol use data. We also wish to thank the Editor, Associate Editor, and two anonymous reviewers for their constructive comments which helped improve the overall quality and readability of this manuscript. Requests for ...
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ژورنال
عنوان ژورنال: Frontiers in Psychology
سال: 2017
ISSN: 1664-1078
DOI: 10.3389/fpsyg.2017.00916