Latent factors are variables that cannot be observed directly but can be inferred from a set of observable variables. For example, in psychology, bad conduct (latent factor) can be measured by how ...

Although the methodology for handling ordinal and dichotomous observed variables in structural equation models (SEMs) is developing rapidly, several important issues are unresolved. One of these is ...

Journal of the Royal Statistical Society. Series D (The Statistician), Vol. 46, No. 4 (1997), pp. 505-514 (10 pages) It is useful for ease of interpretation of health survey data to have the use of a ...

This software specialises in three areas: models with responses at several levels of a data hierarchy, multilevel structural equation models, and measurement error ...

Brand equity is one of the more popular concepts in marketing today. It is loosely defined as: 'The added value that a brand brings to a product or service beyond the functional benefits provided.

Researchers frequently use the round-robin design to assess psychological variables. In this design, each member of a group rates each other group member. In personality psychology, for instance, ...