Randomized Trial of Parent Training for Young Children With Autism

Pervasive Developmental Disorders (PDDs) are a group of conditions that includes Autistic
Disorder, Asperger's disorder and so called Pervasive Developmental Disorder - Not Otherwise
Specified. Children with PDD show delays in speech and language and reduced social
interaction. Some children with PDD also have behavior problems, including defiance of
rules, aggression, and tantrums. The purpose of this study is to evaluate a new Parent
Training program designed to decrease these behavior problems and improve daily living
skills.

Following confirmation of eligibility, participants will be randomly assigned to receive
either Parent Training or a Psychoeducational Program. The Parent Training program involves
specific suggestions about how to deal with behavior problems. The Psychoeducational program
covers specific issues related to autism and parenting, including an co-occurring medical
conditions and treatment options.

Parents will attend up to 13 one-on-one sessions with a trained therapist over a 24-week
period. Participation in the study also involves 2 home visits and 6 monthly assessment
visits. The purpose of the assessment visits is to evaluate the child's response to
treatment. Evaluations will also be conducted at 3 and 6 months after completion of the
study.

Inclusion Criteria:

- Diagnosis of Autistic Disorder, Pervasive Developmental Disorder, Not Otherwise
Specified, or Asperger's Disorder

- Between ages 3 yrs 0 months and 6 yrs 11 months.

- No planned changes in the intensity of current treatment(s)

- Medication free or on stable medication

Exclusion Criteria:

- Diagnosis of Rett's Disorder or Childhood Disintegrative Disorder

- Participation in a structured parent training program in the past 2 years

- Developmental age < 18 months (IQ < 35)