The automatically reinforced self-injury of a girl (age 11) with autism was treated by providing noncontingent access to a single set of preferred toys during 30-minute sessions. Rotating toy sets after 10 minutes or providing access to multiple toy sets resulted in reductions that lasted the entire 30 minutes. (Contains four references.)…

A study of 2 boys (ages 11 and 16) with mental retardation and destructive behaviors investigated whether alternative stimuli identified through a choice assessment would substitute for attention in a noncontingent reinforcement procedure. Both continuous noncontingent access to attention and to the identified tangible item reduced destructive…

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)

A study compared effects of continuous reinforcement (play) and alone conditions as controls during functional analyses for 66 individuals whose self-injurious behavior (SIB) was maintained by escape. SIB was lower during both control conditions than it was during the test (demand) condition. SIB was lowest during the alone condition. (Author/CR)

Three experiments involving three adults with profound mental retardation whose self-injurious behavior (SIB) was maintained by automatic reinforcement, examined interactions between stereotypic SIB and the manipulation of objects that appeared to provide substitutable sources of reinforcement. Attempts to reduce SIB using the preferred objects as…

Results of a functional analysis indicated the self-injurious behavior (SIB) of a 12-year-old with severe mental retardation was maintained by escape from demands and access to listening to music. The effects of the presence and absence of music and a putative establishing operation were investigated. The presence of music was correlated with…

Because youth who are in residential facilities are sometimes dangerous to themselves or others, there are times when physical restraints must be used for the safety of both residents and staff. But the use of restraints is coming under increased scrutiny because of potential dangers. In this article facilities share how training can help reduce…

A study compared the effects of two treatments, noncontingent reinforcement (NCR) and sensory extinction, on the self-injurious behavior (SIB) exhibited by three adults with developmental disabilities. Results indicated that both procedures were effective in reducing SIB, although NCR was associated with either more rapid or greater overall…

This study compared rates of self-injurious behavior (SIB) exhibited by a 32-year-old woman with profound mental retardation across conditions in which access to restraint was either continuously available, presented as a consequence for SIB, or unavailable. Rates of SIB increased when access to restraint was contingent upon SIB, suggesting that…

Four studies analyzed eye poking behavior of a youth with profound disabilities. Results demonstrated substantive reductions in the frequency of eye poking when goggles were worn and when a video game was provided as a competing source of visual stimulation and as a reinforcer. Music was less effective in reducing eye poking. (Author/DB)

The effects of a presession exposure to attention on responding during subsequent assessment of attention as a reinforcer were evaluated across three behavioral assessments. In each experiment, the children responded differentially within the test condition according to the presence or absence of dense schedule of attention immediately prior to…

Covert self-injurious behavior in a 21-year old with mild mental retardation and cerebral palsy was treated by first identifying tangible and social reinforcers and then providing reinforcers contingent on absence of tissue damage identified during physical examination. Almost complete success was achieved and maintained over 10 months. (DB)

Examines the influence of type of behavioral program and program outcome on 230 university students' perceptions of a hypothetical 17-year-old boy with mental retardation who exhibited severe self-injury. A positive program was viewed as more acceptable and effective than were other programs, such as aversive strategies. (Author/CR)

A review of 41 studies on behavioral interventions for children with autism (ages 0-8) found aggression, tantrums, self-injury, and stereotypy were behaviors most targeted. Results also indicate interventions should be developed based on a thorough analysis of biological, antecedent, and consequence events that control them. Behavioral support…

Results of a functional analysis indicted that the hand mouthing of a woman with profound mental retardation was maintained by multiple sources of control (sensory stimulation and access to a leisure item). Hand mouthing, though maintained by automatic reinforcement, was also susceptible to social contingencies when exposed to them during…