This paper proposes a robust estimator for a general class of linear latent variable models (GLLVM) (Moustaki and Knott 2000, Bartholomew and Knott 1999). It is based on a weighted score function that is simple to implement numerically and is made consistent using the basic idea of indirect...

Generalized linear latent variable models (GLLVMs), as defined by Bartholomew and Knott, enable modeling of relationships between manifest and latent variables. They extend structural equation modeling techniques, which are powerful tools in the social sciences. However, because of the...

Latent variable models are used for analyzing multivariate data. Recently, generalized linear latent variable models for categorical, metric, and mixed-type responses estimated via maximum likelihood (ML) have been proposed. Model deviations, such as data contamination, are shown analytically,...