The oral opiate, naltrexone, was used in a double-blind placebo-controlled study with two young profoundly mentally adults who exhibited intractable self-injurious behavior. No measurable effects on the self-injurious behavior were observed. (Author/DB)

A brief functional analysis indicated that the object mouthing of a young girl diagnosed with autism was maintained independent of social consequences. Separate and combined effects of response blocking and non-contingent reinforcement were then evaluated as treatments. Although both interventions were unsuccessful when implemented separately,…

Analysis of 117 research articles reporting use of behavioral interventions with single subjects with autism concluded that behavioral treatments are effective in reducing problematic behaviors. Type of target behavior and type of treatment did not moderate average treatment effect. Reliability of observation, number of treatment data points, and…

This study compared guided compliance versus time out as a method of promoting child adherence to adult requests. Time out effected larger increases in percentage compliance among four of five participating children (ages three to six years) with mild developmental disabilities. (Author/DB)

Identifies four treatment techniques that may be applied when problem behavior is maintained by negative reinforcement: (1) functional communication training; (2) behavioral momentum; (3) differential reinforcement or an alternative escape behavior; and (4) errorless learning. Each of the techniques is defined, and applications and guidelines for…

Evaluation of a 16-session group intervention for reducing inappropriately expressed anger (as aggression) in 25 individuals with intellectual disabilities found a reduction in expressed anger and measured levels of depression. Reductions in expressed anger were maintained at 6 and 12 months follow-up, although scores on the depression scale…

This study of three individuals (ages 12-14) with profound mental retardation found that visual screening was more effective than thioridazine in reducing stereotypy and increasing social behavior. Thioridazine produced modest stereotypy reductions and minor social behavior increases, with a higher dose slightly more effective than a lower dose…

Studies assessing treatments for severe behavior problems of developmentally delayed persons were reviewed. Procedures used in the 382 studies, published from 1967-1987, were analyzed in terms of problem behaviors, side effects, and treatment methods. Also examined were number of studies reported yearly, maintenance and generalization of effects,…

The effects of basketball training on the maladaptive behaviors of 19 children (ages 10-14) with mental retardation were investigated. Results indicated the children showed a reduction in their level of maladaptive behavior at home and in school. This reduction was maintained 45 days later in a follow-up assessment. (Author/CR)

The severe self-injurious behavior of a woman with profound mental retardation was treated with 3.5 milliamps of shock combined with reinforcement and extinction techniques, with minimal results. Treatment with the Hot Shot Power Mite, which delivers 18.5 milliamps, combined with reinforcement for compliance and extinction of self-injurious escape…

This article reviews 251 studies evaluating the behavioral treatment of autism from 1980 to 1995. Each study is analyzed for the target behaviors and behavioral techniques that were implemented. Target behaviors included aberrant behaviors, social skills, language, daily living skills, and academic skills. Behavioral techniques are identified as…