Brief report: relative effectiveness of different home-based behavioral approaches to early teaching intervention.
The effectiveness of home-based early behavioral interventions for children (2:6-4:0 years old) with autistic spectrum disorders was studied over 9-10 months. Measures of autistic severity, intellectual, educational, and adaptive behavioral functioning were taken. There was no evidence of recovery from autism. High-intensity behavioral approaches (mean 30 h/week) produced greater gains than low-intensity programs (mean 12 h/week). Lovaas- and complete application of behavior analysis to schools approach-type interventions produced largest gains [similar to gains produced by longer-term clinic-based applied behavior analysis (ABA) programs]. Within the high-intensity groups, increased temporal input on the program was not associated with increased gains in the children. The results from clinic-based ABA trials were partially replicated on a home-based sample, using children with greater autistic and intellectual impairments.
Reed
Phil
P
Department of Psychology, University of Wales Swansea, Singleton Park, Swansea SA2 8PP, UK. p.reed@swansea.ac.uk
Osborne
Lisa A
LA
Corness
Mark
M
D000367:Age Factors; D001321:Autistic Disorder / Q000175:diagnosis / Q000628:therapy*; D001521:Behavior Therapy / Q000379:methods*; D002675:Child, Preschool; D006699:Home Care Services; D006801:Humans; D008297:Male; D011795:Surveys and Questionnaires; D013663:Teaching / Q000379:methods*; D016896:Treatment Outcome