Previous studies have focused on whether a trial-based functional analysis (FA) yields the same outcomes as more traditional FAs, and whether interventions based on trial-based FAs can reduce socially maintained problem behavior. We included a full range of behavior functions and taught 3 teachers to conduct a trial-based FA with 3 boys with…

A number of studies have used mindfulness-based interventions to influence the behavior of people with intellectual disabilities, to improve their quality of life, and to reduce challenging behavior. The present review critically evaluates 18 studies and assesses the clinical and academic impact of their findings. Strengths identified included…

Students with intellectual disabilities can exhibit a wide array of challenging behaviors in the classroom that pose disruptions to the learning milieu and management problems for those involved in their education. Self-modeling, a behavioral intervention that involves viewing edited videotapes of oneself depicting exemplary behavior, has had…

This study was conducted to examine the effects literacy-based behavioral interventions have on improving the behavior of students with intellectual disability. A second purpose of this study was to determine if literacy-based behavioral interventions could be an effective intervention strategy when used simultaneously with a group of students…

The current study combined a management technique termed "Service Review" with performance scorecards to enhance staff and consumer behavior in a human service setting consisting of 11 supervisors and 56 front-line staff working with 9 adult consumers with challenging behaviors. Results of our intervention showed that service review and…

Background: Self-injurious behaviour (SIB) is a relatively common problem for people with intellectual disabilities and it is known to be associated with various risk markers, such as degree of disability, sensory impairments, and autism (McClintock "et al." 2003). Less is known about its long-term course however. Method: The present…

Background: Owing to methodological issues, little research has been conducted to examine quality of life (QoL) as a treatment outcome in autism spectrum disorders (ASD) and intellectual disabilities (ID). This study was conducted to combine QoL measures and objective observations of challenging behaviours (CB) in order to evaluate changes over…

Individuals with intellectual and developmental disabilities are often prescribed psychotropic medication to treat behaviors such as aggression and self-injury. Evaluation of these medications is often based on caregiver report or changes in frequency of behavior. The purpose of this research was to characterize the rate and function of problem…

Background: People with intellectual disabilities (ID) are particularly vulnerable to abuse, and most incidents come to light through victim disclosure. Those people with severe or profound ID are not able to describe what has happened to them. This project aimed to describe the consequences of abuse and changes in behaviour following alleged…

Background: While there have been several evaluations of programs to help parents manage difficult behaviour of their child with an intellectual disability, little research has focused on the evaluation of such programs when delivered to large populations. Method: The benchmarks recommended by Wiese, Stancliffe, and Hemsley (2005) were used to…

Background: This study described similarities and differences in the 5-year stability and change of problem behaviour between youths attending schools for children with mild to borderline (MiID) versus moderate intellectual disabilities (MoID). Methods: A two-wave multiple-birth-cohort sample of 6 to 18-year-old was assessed twice across a 5-year…

This study examined change prospectively in autism symptoms and maladaptive behaviors during a 4.5 year period in 241 adolescents and adults with an autism spectrum disorder who were 10-52 years old (mean=22.0) when the study began. Although many individuals' symptoms remained stable, a greater proportion of the sample experienced declines than…

Response contingent hand overcorrection was used to reduce the frequency of self-stimulatory behaviors in four retarded adults. (CM)

The conceptual and methodological aspects of various systems of counseling and psychotherapy are evaluated in relation to characteristics of the mentally retarded. A behavioral approach to modification of problem behaviors is presented as an alternative to the range of counseling and psychotherapy approaches reviewed and considered ineffective and…

Fifty staff working with adults with mental retardation rated potentially challenging behaviors in terms of: (1) whether they thought the behaviors were challenging, and (2) whether the behaviors should be the focus of intervention. Results found that staff were less likely to identify as challenging those behaviors having negative effects on…