Modified Pivotal Response Treatment for Insistence on Sameness in Autistic Youth

Inclusion Criteria

• •Participants will include children with:
• •1. parent/guardian aged 18 years or older with a child aged between 4.0 to 17.11 years old at the time of parental consent;
• •2. diagnosed with ASD (based on history, review of available medical records including diagnostic testing, e.g., ADOS) or suspicion of ASD diagnosis and confirmed with Autism Diagnostic Interview-Revised (ADI-R);
• •3. parent-reported clinically significant concerns regarding insistence on sameness and behavioral inflexibility;
• •4. stable behavioral and pharmacological treatment for at least two weeks with no anticipated changes;
• •5. English-speaking parent and youth able to consistently participate in study procedures;
• •6. family resides in United States.