Age-related behavioural change in Cornelia de Lange syndrome is poorly understood. We report a 7 year follow-up study of adaptive behaviour, autism spectrum disorder symptomatology, language skills and behavioural characteristics in 30 individuals with Cornelia de Lange syndrome, compared with 18 individuals with Cri du Chat syndrome. The…

Research has shown that variability may be an operant dimension of behavior. One method of reinforcing response variability is to use a lag schedule of reinforcement (Page & Neuringer, 1985). Several studies have shown that a Lag 1 schedule is effective in increasing variable responding with human participants (e.g., Esch, Esch, & Love, 2009; Lee,…

This paper describes the FAB (Functionally Alert Behavior) Strategies approach to improve behavior in children and adolescents with complex behavioral challenges. FAB Strategies include evidence-based environmental adaptations, sensory modulation, positive behavioral support, and physical self-regulation strategies. FAB Strategies can be used by…

We manipulated relative reinforcement for problem behavior and appropriate behavior using differential reinforcement of alternative behavior (DRA) without an extinction component. Seven children with developmental disabilities participated. We manipulated duration (Experiment 1), quality (Experiment 2), delay (Experiment 3), or a combination of…

The relations between cognition and autism severity, head size and intervention outcome, were examined. Change in cognitive level with intervention was measured in children with autism and compared to children with developmental disabilities (DD). Eighty-one children (mean age 25.9 months) with autism (n = 44) and DD (n = 37) were assessed at pre-…

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…

This booklet explains a system for prevention of and intervention with behavior problems in individuals with mental retardation and autism. The underlying premise is that all behaviors are an effort at communication and that by deciphering the communicative intent or function, one can guide an individual to a more acceptable mode of communication.…

Parents (n=79) of children with autism and related disabilities were surveyed about their children's challenging behaviors and what resources were needed to manage these behaviors. A high frequency of such behaviors was reported. Contingency management was the most effective management approach. Results are discussed in terms of families' needs,…

Five profoundly retarded males (6 to 9 years old) with clinical manifestations of autism were used to evaluate the use of operant conditioning techniques to toilet train children in an autism ward of a hospital for developmentally disturbed children. (Author/SBH)

The guide describes and evaluates 20 resource materials intended to help in training direct-care staff in behavior management issues involving persons with developmental disabilities. Each description provides the bibliographic reference for the material being evaluated, information on the target audience, a summary, a review, and an address and…