Trial of Center-Based vs. In-Home Pivotal Response Treatment (PRT) in Autism

Korábbi kezelés

• Receiving ABA of 15 hours or more;
• Previous adequate Pivotal Response Treatment (PRT) trial;

Más betegség

• Current or lifetime diagnosis of severe psychiatric disorder (e.g., bipolar disorder, etc.);
• Presence of active medical problem (e.g., unstable seizure disorder or heart disease);

Egyéb

• Participants living more than 30 miles from Stanford University;
• Child's primary language other than English.

• Diagnosis of Autism Spectrum Disorder (ASD) based on Autism Diagnostic Interview Revised (ADI-R), Autism Diagnostic Observation Schedule, Second Edition (ADOS-2) or Childhood Autism Rating Scale, Second Edition (CARS-2), Diagnostic and Statistical Manual 5th Edition (DSM-5), and expert clinical opinion;
• Boys and girls between 2.0 and 5.11 years;
• Ability to participate in the testing procedures to the extent that valid standard scores can be obtained;
• Language delay as measured by the Preschool Language Scale, 5th Edition (PLS-5): Standard score at least 1 standard deviation below average for expressive language ability for 2 and 3 year olds; 2 standard deviations for 4 year olds, and 3 standard deviations for 5 year olds;
• Stable treatment (e.g., Applied Behavior Analysis - ABA), speech therapy, school placement, psychotropic medication(s) or biomedical intervention(s) for at least 1 month prior to baseline measurements;
• No anticipated changes on treatment during study participation for Center-Based Pivotal Response Treatment (PRT-C) and In-Home Pivotal Response Treatment (PRT-H);
• No more than 60 minutes of individual 1:1 speech therapy per week;
• Availability of at least one parent or primary caregiver who can consistently participate in parent training and research measures.