Investigated the role of sensory reinforcement in motivation of rituals. Assessed the effect of sensory extinction for two children. Results showed light-switching rituals decreased when a certain sensory consequence was removed, then increased when that consequence was reintroduced. Different sensory consequences were functional for the children.…

Noncontingent reinforcement (NCR) was applied to reduce the destructive behaviors of five-year-old quadruplets diagnosed with mental retardation and pervasive developmental disorder. Findings suggest that the effectiveness of NCR may be dependent on the use of a dense schedule of reinforcement initially and that systematic fading can increase the…

This review of the literature on functional assessment and treatment of challenging behavior in children and adults with developmental disabilities first discusses functional assessment methods and then research issues, including informant assessment, direct observation assessment, and experimental (functional) analysis. The implications of this…

A study conducted functional analyses of the elopement of three children (ages 4-11) with developmental disabilities. The results identified a maintaining reinforcer for the elopement of one child and reinforcer assessments clarified the reinforcers for the other two. Results of the assessments were then used to develop successful treatments.…

Functional communication training (FCT) is a widely used treatment for individuals with developmental disabilities who exhibit severe behavior problems. One inherent challenge of employing FCT as a treatment in the community is that reinforcement for appropriate communication cannot always be immediate or even possible in some circumstances. Of…

The generality and long-term maintenance of a pairing procedure designed to improve the efficacy of less intrusive procedures were evaluated for the treatment of problem behavior maintained by automatic reinforcement exhibited by 2 individuals with developmental disabilities. Results suggested that a less intrusive procedure could be established…

Velo-cardio-facial syndrome is one of the names that has been attached to one of the most common multiple anomaly syndromes in humans. The labels DiGeorge sequence, 22q11 deletion syndrome, conotruncal anomalies face syndrome, CATCH 22, and Sedlackova syndrome have all been attached to the same disorder. Velo-cardio-facial syndrome has an…

Research shows that after training in the philosophy and practice of mindfulness, parents can mindfully attend to the challenging behaviors of their children with autism. Parents also report an increased satisfaction with their parenting skills and social interactions with their children. These findings were replicated and extended with four…

We evaluated problem behavior exhibited by 6 individuals with developmental disabilities using the behavioral economic conceptualization of unit price. Descriptive observations were conducted during interactions between the participants and their primary care providers in a clinical laboratory, the participants' homes, or school. Data were…

Children with developmental disabilities often report having few friends. Researchers have tended to focus on social skill deficits, neglecting other potent predictors of children's feelings of loneliness. In a sample of 82 children with developmental disabilities, we examined characteristics of the child at age 3 (i.e., the conclusion of early…

This monograph reviews and analyzes a set of treatment procedures exemplifying a positive or nonaversive approach to the amelioration of severe behavior problems in persons with developmental disabilities. Target behaviors include self-injury, aggression, and tantrums. Approximately 100 research articles drawn from 21 journals and a number of…

A study was undertaken to determine whether a group of 26 parents generalized the use of behavior management techniques to their daily interactions with their developmentally disabled, behavior disordered, or normal preschool children at home. Parents participated in a 10 week course on practical parenting and their parent/child interactions were…

Four children (ages 2-12) with developmental disabilities and sleep disorders were provided with a consistent bedtime routine combined with a graduated extinction procedure for nighttime behavior problems. Treatment resulted in decreases in night wakings and disturbances, indicating the effectiveness of relatively simple behavioral interventions.…

A total of 179 intervention research studies published from 1988-92 on the remediation of challenging behavior of persons with developmental disabilities was reviewed for adherence to certain standards of practice. Results indicate meaningful improvements in the state of intervention literature. Areas of progress are noted and continuing deficits…

This study examined structural characteristics and environmental variables in the stereotypic behaviors of eight individuals with developmental disabilities. Findings indicated that structural characteristics (percentage of time, bout length, and bout length variability) were highly correlated. Also, stereotyped behaviors were more likely to occur…