Inclusion Criteria:  Be between 2:0 -6:11 years old Have elevated levels of disruptive behavior problems as defined by the Eyberg Child Behavior Inventory Have a diagnosis of ASD based on a positive Autism Diagnostic Observation Schedule (ADOS-2), a semi-structured parent interview, record review, and an ASD DSM-5 criteria checklist. Have a receptive language age equivalent of at least 24 months as defined by the Peabody Picture Vocabulary Test Are of low SES background defined by having primary Medicaid  Exclusion Criteria:  Presence of severe self-injurious behavior Children who are receiving psychotropic medication and are not stable on their current medication regimen. Children receiving psychotropic medications who are on a stable regimen for one month will not be excluded.