You may search for articles through Hofstra's databases. Often there is a box that you can click to limit your results to just "peer reviewed" (scholarly) articles. However there are times when you may want to search for a specific journal. To do this go to Journals tab on the library home page: https://libguides.hofstra.edu/hulhome#s-lib-ctab-26787421-3
Some recommended journals in this area are:
American Journal on Intellectual and Developmental Disabilities
Journal of Applied Behavior Analysis
Autism: The International Journal of Research and Practice
Developmental Disabilities Research Reviews
Focus on Autism and Other Developmental Disabilities
Journal of Autism and Developmental Disabilities
Research in Autism Spectrum Disorders