This website is dedicated to appreciate Dr. Randall Schumacker’s contributions to Structural Equation Modeling (SEM)

Wisdom Wizard Randy’s SEM models

Dr. Randall Schumacker’s 5 steps of SEM:

  1. Model Specification

  2. Model Identification

  3. Model Estimation

  4. Model Testing

  5. Model modification

He also calls this:

“Handy Dany Randy” 5 steps

Dr. Randall Schumacker is a Full Professor, McCrory Research Professor, and Fulbright Scholar at the University of Alabama, he is an excellent researcher and educator.