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Sensitivity of Goodness of Fit Indices to Lack of Measurement Invariance with Categorical Indicators and Many Groups

. WP BRP 86/SOC/2019. Higher School of Economics (HSE), Moscow, (2019)
DOI: https://dx.doi.org/10.2139/ssrn.3417157

Аннотация

Using Monte Carlo simulation experiments, this paper examines the performance of popular SEM goodness-of-fit indices, namely CFI, TLI, RMSEA, and SRMR, with respect to a specific task of measurement invariance testing with categorical data and many groups (10-50 groups). Study factors include the number of groups, the level of non-invariance in the data, and the absence/presence of model misspecifications other than non-invariance. In sum, the study design yields a total of 81 conditions. All simulated data sets are analyzed using two popular SEM estimators, MLR and WLSMV. The main contribution of this paper to the methodological literature on cross-cultural survey research is that it produces revised guidelines for evaluating the goodness of fit of invariance MGCFA models with many groups.

Описание

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Линки и ресурсы

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