Boulware, G., McBride, B. J. & Sandall, S. R. (2001). Functional Assessment Strategies for Young Children with Autism. Focus on Autism and Other Developmental Disabilities, 16 (4), 222–227. Thompson, Travis. (2011). Individualized Autism Interventions for Young Children. Baltimore, MD: Paul H. Brookes Publishing Co. Thompson, Travis. (2007). Making Sense of Autism. Baltimore, MD: Paul H. Brookes Publishing Co. External links Cambridge Center for Behavioral Studies - an organization that provides research-based information regarding effective treatment for individuals with a diagnosis of autism spectrum disorders Association for Science in Autism Treatment - an organization that provides research-based information regarding effective treatment for individuals with a diagnosis of autism spectrum disorders Behavior Analysts, Inc. – the company that designed and publishes the ABLLS-R WebABLLS.com - web based implementation of ABLLS-R Child development Educational psychology Behaviorism