Long-term outcome for children with autism who received early intensive behavioral treatment

Am J Ment Retard. 1993 Jan;97(4):359-72; discussion 373-91.

Abstract

After a very intensive behavioral intervention, an experimental group of 19 preschool-age children with autism achieved less restrictive school placements and higher IQs than did a control group of 19 similar children by age (Lovaas, 1987). The present study followed-up this finding by assessing subjects at a mean age of 11.5 years. Results showed that the experimental group preserved its gains over the control group. The 9 experimental subjects who had achieved the best outcomes at age 7 received particularly extensive evaluations indicating that 8 of them were indistinguishable from average children on tests of intelligence and adaptive behavior. Thus, behavioral treatment may produce long-lasting and significant gains for many young children with autism.

Publication types

  • Comparative Study
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Autistic Disorder / complications
  • Autistic Disorder / diagnosis
  • Autistic Disorder / therapy*
  • Behavior Therapy*
  • Child
  • Child Behavior Disorders / complications
  • Child, Preschool
  • Female
  • Follow-Up Studies
  • Humans
  • Infant
  • Intelligence Tests
  • Male
  • Personality Inventory
  • Treatment Outcome