The relationship between stereotyped movements and self-injurious behavior in children with developmental or sensory disabilities.
نویسندگان
چکیده
We assessed whether the stereotyped movements (SM) that are a defining characteristic of autism are discriminable from those observed in other disorders, and whether stereotyped self-injurious movements, which are excluded as exemplars of SM in DSM-IV, differ from other SM in severity or in kind. We used the Stereotyped and Self-Injurious Movement Interview to assess self-injurious and other SM in children with autism (n=56), intellectual disability (n=29), vision impairment (n=50), or hearing impairment (n=51) and in typical children (n=30). Cross-tabulation of scores indicated that self-injurious behavior is rarely performed in the absence of other SM. Reliability analyses indicated that patterns of covariation among SM items differ across groups so that different item sets are necessary to reliably measure SM in each group. Analyses of variance indicated the autism group exceeded one or more other groups in the frequency of 15 SM, the vision impaired group exceeded others on 5 SM, and the hearing impaired group exceeded others on 1 SM. Discriminant function analysis of SM items indicated that although only 66% of participants were accurately classified, it was rare for a child with a different disorder to be misclassified as having autism or visual impairment. We concluded that self-injurious behavior is a more severe form of SM, and there is a distinctive pattern of SM, including self-injurious behavior, that characterizes children with autism.
منابع مشابه
Self-injurious Behaviour 1 Running head: SELF-INJURIOUS BEHAVIOUR The Relationship between Stereotyped Movements and Self-Injurious Behaviour in Children with Developmental or Sensory Disabilities
متن کامل
Relationships between stereotyped movements and sensory processing disorders in children with and without developmental or sensory disorders.
OBJECTIVE Stereotyped movements (SM) are a defining characteristic of autism but are also present in children with a range of sensory and developmental disorders. We examined whether the severity of sensory processing disorders (SPD) was associated with the severity of SM and whether SPD accounted for between-group differences in SM. METHOD The Short Sensory Profile and the Stereotyped and Se...
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We examined the relation between stereotyped behavior and self-injurious behavior (SIB) for 1871 individuals with intellectual disabilities who had a score of >0 on the Behavior Problem Inventory (BPI-01; Rojahn et al., 2001). We report three main findings: First, structural equation modeling techniques (SEM) revealed that the BPI-01stereotyped behavior subscale scores predicted BPI-01 SIB subs...
متن کاملFunctions of maladaptive behavior in intellectual and developmental disabilities: behavior categories and topographies.
Research has shown that different maladaptive behavior categories may be maintained by different contingencies. We examined whether behavior categories or behavior topographies determine functional properties. The Questions about Behavioral Function with its five subscales (Attention, Escape, Nonsocial, Physical, and Tangible) was completed by direct care staff for one target behavior for each ...
متن کاملاثربخشی مداخله سبکهای پردازش حسی بر افزایش خودکارآمدی والدگری و رابطه والد-کودک در کودکان با اختلال طیف اتیسم
Background: Sensory processing is a part of our body’s function that is getting neural input, interpret and answer to them. In some clinical condition, like autism, sensory processing was impaired. Autism is a neuro-developmental disorder that has problem in communication, social interaction and stereotype behavior. This case study endeavored to determine whether or not sensory processing...
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ورودعنوان ژورنال:
- Research in developmental disabilities
دوره 30 2 شماره
صفحات -
تاریخ انتشار 2009