Barry G. Grossman, PhD, is a licensed psychologist and author in private practice. He specializes in counseling and assessing individuals on the spectrum and has an emphasis on working with females on the spectrum. Dr. Grossman presents internationally and has provided state-wide training and consultation to improve autism assessment and intervention in the public schools. He has authored books, textbook chapters, and journal articles. Dr. Grossman, along with his co-author, Dr. Aspy, wrote The Ziggurat Model - a book on designing interventions for individuals on the autism spectrum. The Ziggurat Model, which earned the Literacy Achievement Award from the Autism Society, is being used successfully throughout the United States and internationally in countries including Japan, Greece, Canada, and Mexico. Dr. Grossman serves on the Autism Society’s Panel of Professional Advisors.