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A Comparison of Method Effects in Two Confirmatory Factor Models for Structurally Different Methods
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Geiser, Christian; Eid, Michael; West, Stephen G.; Lischetzke, Tanja; Nussbeck, Fridtjof W. – Structural Equation Modeling: A Multidisciplinary Journal, 2012
Multimethod data analysis is a complex procedure that is often used to examine the degree to which different measures of the same construct converge in the assessment of this construct. Several authors have called for a greater understanding of the definition and meaning of method effects in different models for multimethod data. In this article,…
Descriptors: Structural Equation Models, Factor Analysis, Multitrait Multimethod Techniques, Comparative Analysis
Analyzing True Change in Longitudinal Multitrait-Multimethod Studies: Application of a Multimethod Change Model to Depression and Anxiety in Children
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Geiser, Christian; Eid, Michael; Nussbeck, Fridtjof W.; Courvoisier, Delphine S.; Cole, David A. – Developmental Psychology, 2010
The authors show how structural equation modeling can be applied to analyze change in longitudinal multitrait-multimethod (MTMM) studies. For this purpose, an extension of latent difference models (McArdle, 1988; Steyer, Eid, & Schwenkmezger, 1997) to multiple constructs and multiple methods is presented. The model allows investigators to separate…
Descriptors: Structural Equation Models, Multitrait Multimethod Techniques, Validity, Measurement
Analyzing the Convergent and Discriminant Validity of States and Traits: Development and Applications of Multimethod Latent State-Trait Models
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Courvoisier, Delphine S.; Nussbeck, Fridtjof W.; Eid, Michael; Geiser, Christian; Cole, David A. – Psychological Assessment, 2008
The analysis of convergent and discriminant validity is an integral part of the construct validation process. Models for analyzing the convergent and discriminant validity have typically been developed for cross-sectional data. There exist, however, only a few approaches for longitudinal data that can be applied for analyzing the construct…
Descriptors: Multitrait Multimethod Techniques, Construct Validity, Validity, Anxiety