C. Kasari¹, A. Kaiser², R. Landa³, P. Mathy⁴, K. Goods⁵ and J. Nietfeld², (1)Center for Autism Research and Treatment, University of California, Los Angeles, Los Angeles, CA, (2)Vanderbilt University, Nashville, TN, (3)Center for Autism and Related Disorders, Kennedy Krieger Institute, Baltimore, MD, (4)Kennedy Kreiger Institute, Baltimore, MD, (5)Division of Psychological Studies in Education, University of California, Los Angeles, Los Angeles, CA