Measurement Invariance Testing Across Between-Level Latent Classes Using Multilevel Factor Mixture Modeling. Issue 6 (1st November 2016)

• Record Type: Journal Article
• Authors: Kim, Eun Sook; Joo, Seang-Hwane; Lee, Philseok; Wang, Yan; Stark, Stephen
• Is Part Of: Structural equation modeling. Volume 23:Issue 6(2016)
• Page Start: 870
• Page End: 887
• Publication Date: 2016-11-01
• Subjects: latent classes -- measurement invariance -- multilevel factor mixture model; Multivariate analysis -- Periodicals; Social sciences -- Statistical methods -- Periodicals; 519.535
• DOI: 10.1080/10705511.2016.1196108
• Languages: English
• ISSNs: 1070-5511

Abstract

Abstract : This simulation study examines the efficacy of multilevel factor mixture modeling (ML FMM) for measurement invariance testing across unobserved groups when the groups are at the between level of multilevel data. To this end, latent classes are generated with class-specific item parameters (i.e., factor loading and intercept) across the between-level classes. The efficacy of ML FMM is evaluated in terms of class enumeration, class assignment, and the detection of noninvariance. Various classification criteria such as Akaike's information criterion, Bayesian information criterion, and bootstrap likelihood ratio tests are examined for the correct enumeration of between-level latent classes. For the detection of measurement noninvariance, free and constrained baseline approaches are compared with respect to true positive and false positive rates. This study evidences the adequacy of ML FMM. However, its performance heavily depends on the simulation factors such as the classification criteria, sample size, and the magnitude of noninvariance. Practical guidelines for applied researchers are provided.