Ira L. Cohen PhD
Coauthor of the PDDBI family of products
Ira L. Cohen, PhD, specializes in autism and the genetics of autism, diagnosis, and behavioral assessment. Dr. Cohen is the author and coauthor of more than 100 peer-reviewed publications on autism. He is the coauthor of the PDD Behavior Inventory (PDDBI) and the author of the PDD Behavior Inventory Screening Version (PDDBI-SV).