Kristopher J Preacher: 2 books

"Williamsburg is a stronghold of the past, a sort of enchanted ground, lovely and quiet as a dream." Williamsburg may no longer be quiet as a dream, but it is certainly lovely and unquestionably a stronghold of the past, more so now than Miss Hildegarde Hawthorne could have dreamt when she penned these...

Latent growth curve modeling (LGM)—a special case of confirmatory factor analysis designed to model change over time—is an indispensable and increasingly ubiquitous approach for modeling longitudinal data. This volume introduces LGM techniques to researchers, provides easy-to-follow, didactic...