On the use of structural equation modeling in health communication research.
Structural equation modeling (SEM) is a multivariate technique suited for testing proposed relations between variables. In this article, the authors discuss the potential for SEM as a tool to advance health communication research both statistically and conceptually. Specifically, the authors discuss the advantages that latent variable modeling in SEM affords researchers by extracting measurement error. In addition, they argue that SEM is useful in understanding communication as a complex set of relations between variables. Moreover, the authors articulate the possibility for examining communication as an agent, mediator, and an outcome. Finally, they review the application of SEM to recursive models, interactions, and confirmatory factor analysis.
Stephenson
Michael T
MT
Department of Communication, Texas A&M University, College Station, 77843-4234, USA. mstephenson@tamu.edu
Holbert
R Lance
RL
Zimmerman
Rick S
RS
D003142:Communication; D005163:Factor Analysis, Statistical; D006266:Health Education / Q000706:statistics & numerical data*; D006801:Humans; D015233:Models, Statistical; D012107:Research Design / Q000706:statistics & numerical data*