This study examined predictors of developmental outcomes in 17 young children diagnosed with autism or pervasive developmental disorder, who received generic treatment over an average of 37 months. Although children differed substantially in outcomes, these were not predicted by treatment intensity or other treatment variables although…

It is argued the proposed definition of dyslexia is restricted to developmental dyslexia in which a student struggles to learn to read and does not apply to acquired dyslexia in which a previously normal reader loses reading functions. The need for classification schemes for defining specific learning disabilities is emphasized. (Contains…

Current methods of assessing and treating aggression in children and adolescents with developmental disabilities were reviewed. While a number of measures have been developed to assess aggression in the general population, there are relatively few assessment methods for use with children and adolescents with developmental disabilities. In all, 54…

Background: Tuberous sclerosis (TS) is a multi- system disorder with complex genetics. The neurodevelopmental manifestations of TS are responsible for considerable morbidity. The prevalence of epilepsy and intellectual disabilities among individuals with TS have been well described. Ours is the first study that explores the prevalence and pattern…

Aggression by individuals with developmental disabilities may threaten their community placement. In a multiple baseline design across group homes, we provided group home staff with behavioral training and later with mindfulness training to assess the impact on aggressive behaviors and the number of learning objectives mastered by individuals in…

Background: Down's syndrome is a chromosome disorder characterized by a range of physical and psychological conditions, including language impairment. The severity of impairment is variable, and some components of the language system appear to be more affected than others. This description could also be applied to typically developing children…

Ecobehavioural analysis procedures were used to examine the interactive engagement of children with developmental disabilities due to Down syndrome who attended inclusive preschools for 2 years. Compared with typical children, the children with disabilities displayed infrequent interactions with peers for the duration of the study. For the…

This position statement from the Critical Issues Committee of the Developmental Disabilities Division of the Council for Exceptional Children focuses on clarifying the place of autism spectrum disorders within the field of developmental disabilities. The representation of concerns relating to autism spectrum disorders by the Developmental…

Prevalence rates of epilepsy are much higher among persons with developmental disabilities compared to the general population. Anticonvulsant medication is the most common method of treating seizure disorders. Many of these antiepileptic medications (AEDs) are associated with various side effects, which may have detrimental effects on the social…

This study examined the persistence of early emerging aberrant behavior in 13 preschool children with developmental disabilities. The severity of aberrant behavior was assessed every 6 months over a 3-year period. Teachers completed the assessments using the Aberrant Behavior Checklist [Aman, M. G., & Singh, N. N. (1986). "Aberrant…

The Rhythmic Movement Test (RMT) evaluates temporal and amplitude parameterization and fluency of movement execution in a series of rhythmic arm movements under different sensory conditions. The RMT was used in combination with a jumping and a drawing task, to evaluate 36 children with Developmental Coordination Disorder (DCD) and a matched…

Background: A sample of community-based service users with intellectual disability (ID) was re-examined after 5 years to determine the impact of a diagnosis of personality disorder (PD). Methods: Seventy-five of the original 101 participants were followed up. Of these, 21 people had a PD identified during the original study. Results: Compared with…

The purpose of this project was to demonstrate untrained vocal requests in three adults with severe developmental disabilities. Specifically, we evaluated whether a history of reinforced relational responding would give rise to untrained vocal requests for novel items. Participants were first taught to request preferred items using their category…

The Norwegian Welfare System and how its programs support Norwegians with intellectual and developmental disabilities is described and proffered as a case example of how one nation's public policy shifted to provide community-invested services for people with lifelong disabilities. The foundation of Norway's shift to complete reliance on home and…

The present paper gives an overview of some of the modular day courses offered and, in some cases, developed by tutors at a former hospital school providing education to adults with severe learning disabilities. The aims of the courses were cognitive and personal development, as well as aesthetic and spiritual enrichment. Art history was offered…