Ruth Aspy & Barry Grossman
Read a letter from Ruth & Barry...

RUTH ASPY, Ph.D., is a licensed psychologist and author. She specializes in assessment and intervention for individuals with autism spectrum disorders. Dr. Aspy is co-creator of the Ziggurat Model and speaks nationally on this and other topics. She has experience in both clinical and school settings.

BARRY G. GROSSMAN, Ph.D., is a licensed psychologist who specializes in assessment and intervention for individuals with autism spectrum disorders. He provides assessment and consultation services in the public schools as well as staff development. Dr. Grossman is an author and speaks nationally. He co-created the Ziggurat Model, which has been adopted at district- and statewide levels.

The Ziggurat Model: A Framework for Designing Comprehensive Interventions for Individuals with High-Functioning Autism and Asperger Syndrome

Underlying Characteristics Checklist (UCC-HF)