Children will receive comprehensive evaluations through the UOHSC ABC program The assessment for the child will include: medical issues (including medication), dysmorphic examination, intellectual assessment, academic achievement, language, and motor skills. This program will provide appropriate non-study services and referrals. Eligible families will be randomly assigned to treatment group or control group. Treatment group will receive Parent Child Interaction Therapy (PCIT). The Control group will receive standard referrals and services through the ABC program and the parent education/advocacy component of the project.