Hostname: page-component-7b7567c8c-fvjsw Total loading time: 0 Render date: 2026-11-15T21:57:27.234Z Has data issue: false hasContentIssue false

Multilevel Heterogeneous Factor Analysis and Application to Ecological Momentary Assessment

Published online by Cambridge University Press:  01 January 2025

Junhao Pan
Affiliation:
Sun Yat-sen University
Edward Haksing Ip*
Affiliation:
Wake Forest School of Medicine
Laurette Dubé
Affiliation:
McGill University
*
Correspondence should be made to Edward Haksing Ip, Wake Forest School of Medicine, Winston-Salem, USA. Email: eip@wakehealth.edu URL: https://www.phs.wakehealth.edu/public/profile.cfm?staffid=57C5A0EA-1FF4-425F-BFE1-86EFB3A3CF72

Abstract

Ansari et al. (Psychometrika 67:49–77, 2002) applied a multilevel heterogeneous model for confirmatory factor analysis to repeated measurements on individuals. While the mean and factor loadings in this model vary across individuals, its factor structure is invariant. Allowing the individual-level residuals to be correlated is an important means to alleviate the restriction imposed by configural invariance. We relax the diagonality assumption of residual covariance matrix and estimate it using a formal Bayesian Lasso method. The approach improves goodness of fit and avoids ad hoc one-at-a-time manipulation of entries in the covariance matrix via modification indexes. We illustrate the approach using simulation studies and real data from an ecological momentary assessment.

Information

Type
Theory and Methods
Copyright
Copyright © 2019 The Psychometric Society

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable