IBM SPSS Amos 21

IBM SPSS Amos is a software application that provides tools for structural equation modeling (SEM) analysis. It is developed and maintained by SPSS, Inc., an IBM company.

IBM SPSS Amos is designed to help researchers and analysts construct models that explore and test complex relationships among variables. With SEM, the software enables the modeling of relationships between observable variables and latent constructs, which are unobserved variables that are inferred from the observed variables. The application also provides options for analyzing data from both cross-sectional and longitudinal studies.

IBM SPSS Amos supports a range of statistical techniques, including path analysis, confirmatory factor analysis, and general linear modeling. The software also provides various visualization tools to help users understand complex models.

In summary, IBM SPSS Amos is a powerful tool that helps researchers and analysts explore complex relationships among variables using structural equation modeling techniques.