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Factor Analysis2
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Psychometrika2
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Browne, Michael W.2
Wothke, Werner1
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Circumplex Models for Correlation Matrices.
Peer reviewed Peer reviewed
Browne, Michael W. – Psychometrika, 1992
Structural models that yield circumplex inequality patterns are reviewed, focusing on a model developed by T. W. Anderson (1960). A modification is proposed to this model to allow for negative correlations. This model may be reparameterized as a factor analysis model with nonlinear constraints on the factor loadings. (SLD)
Descriptors: Correlation, Equations (Mathematics), Factor Analysis, Graphs
The Direct Product Model for the MTMM Matrix Parameterized as a Second Order Factor Analysis Model.
Peer reviewed Peer reviewed
Wothke, Werner; Browne, Michael W. – Psychometrika, 1990
The composite direct-product model for the multitrait-multimethod (MTMM) matrix is reparamaterized as a second-order factor analysis model. This process facilitates the use of widely available computer programs--LISREL and LISCOMP--for fitting the model. If bounds on phi and theta are not imposed to avoid inadmissible values, convergence problems…
Descriptors: Factor Analysis, Goodness of Fit, Mathematical Models, Matrices