Extensions of material covered in book as well as material not covered in book

## Appendices

Bootstrapping Latent Variable Models

Cholesky Decomposition for Hierarchical Regression of Structural Equation Models

Testing Invariance in a Higher-Order Model

Item response models update (coming soon)

Exploratory Factor Analysis in R

## Other Books

Latent Variable Models: An Introduction to Factor, Path, and Structural Equation Analysis (5th Edition). Co-authored by Alex Beaujean. There are many examples using R, both in the text as well as in the book’s syntax companion.