A Monte Carlo Study of Recovery of Weak Factor Loadings in Confirmatory Factor Analysis
- 1 December 2006
- journal article
- Published by Taylor & Francis Ltd in Structural Equation Modeling: A Multidisciplinary Journal
- Vol. 13 (4), 587-614
- https://doi.org/10.1207/s15328007sem1304_5
Abstract
The recovery of weak factors has been extensively studied in the context of exploratory factor analysis. This article presents the results of a Monte Carlo simulation study of recovery of weak factor loadings in confirmatory factor analysis under conditions of estimation method (maximum likelihood vs. unweighted least squares), sample size, loading size, factor correlation, and model specification (correct vs. incorrect). The effects of these variables on goodness of fit and convergence are also examined. Results show that recovery of weak factor loadings, goodness of fit, and convergence are improved when factors are correlated and models are correctly specified. Additionally, unweighted least squares produces more convergent solutions and successfully recovers the weak factor loadings in some instances where maximum likelihood fails. The implications of these findings are discussed and compared to previous research.Keywords
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