Treatment with two setting condition manipulations and use of a visual occlusion helmet was found to decelerate intense screaming by a 16-year-old girl with developmental disabilities. Cranial pressure was found to be the critical element in self-control, and replacing the helmet with a headband was found to be effective in maintaining behavior…

A study of an adolescent with severe mental retardation, who demonstrated self-injurious behavior (SIB) when given attention, evaluated the extent to which providing attention only to appropriate communication would reduce SIB. The client's SIB was reduced significantly only when the therapist left the room when he engaged in SIB. (CR)

A study of a 15-year-old girl with autism who engaged in self-injury and aggression, found that gradually increasing the delay to reinforcement (access or escape), mand training, and extinction were effective for decreasing self-injury. Only when the gradual delay procedure was eliminated, however, was there a reduction in aggression. (Author/CR)

Level of spontaneous social initiating by three adult caregivers toward a youth with autism was studied during a program to increase the youth's level of social initiating. The youth's social initiations toward each adult were systematically reinforced. Frequency of spontaneous initiating toward the youth increased for each adult as the youth's…

A brief negative-reinforcement assessment was conducted with five children (ages 4 to 14) with developmental disabilities with severe destructive behavior. Children were trained to engage in an escape response and were presented with a variety of stimuli. For each child, several stimuli were identified that may serve as effective negative…

A study examined the effects of progressive relaxation training on the disruptive behaviors of a 12-year-old boy with autism. The participant acquired progressive relaxation skills, displayed more relaxed behavior after performing the procedures, and showed a decrease in the duration of his disruptive behavior upon completing progressive…

Three severely mentally retarded adolescents who exhibited repetitive hand movements were assessed during baseline (reinforcement for on-task behavior) and sensory change (rings on fingers of both hands, rings and reinforcement, and faded rings) conditions. Sensory change effectively reduced the target responses for up to four hours. (Author/JDD)

The effectiveness of a video feedback and self-management package was assessed with various inappropriate behaviors exhibited by six adolescents with mild mental retardation. Participants evaluated their own videotaped behavior. Results showed a statistically significant decrease of the percentage intervals of inappropriate behavior when the…

Two experiments to replicate P. E. Touchette's findings on the delayed prompt effect, with 34 subjects having mental retardation, found more variable results, with all five of the possible outcomes occurring with some subjects. The paper concludes that successful use of the delayed prompt technique depends on such factors as difficulty of target…

A say-do-report correspondence training was implemented to break the functions of present conditions given by a history of contingencies maintaining chronic inadequate patterns of behavior in two adolescents with mental retardation and language deficits. All behaviors changed and were maintained, even after eliminating the components involved in…

This article discusses the different manner in which psychotropic medications and behavioral interventions can interact when treating dually diagnosed clients. Case examples representing possible illustrations of permutations of these interactions are discussed. It is argued that the potential effect of one treatment procedure on the efficacy of…

An adolescent with developmental disabilities who used a wheelchair was anecdotally observed to display little aggressive behavior when being pushed, but higher rates when movement was terminated. A functional analysis confirmed the elevated aggression and the child was taught to request movement through appropriate means. Aggression decreased…

Verbal prompts, modeling, physical guidance, positive reinforcement, fading, and chaining procedures were used to teach two nonverbal individuals (one severely and one moderately mentally retarded) an interactive signing dialogue in a naturalistic setting. Although clients learned to use signed communication, extensive training was required and…