Background: Children with developmental disabilities, e.g. intellectual disability or autism, are reported to have problems in time perception, time orientation or time management, i.e. in time-processing ability (TPA). The aim was to investigate whether the problems described are diagnosis specific or reflect differences in age or in level of…

The center for Disease Control and Prevention (CDC) has found that 1 in 110 children in the US have been diagnosed with Autism Spectrum Disorder (ASD), up from 1 in 150 in 2007. A study in the "Journal of Pediatrics" in October 2009 revealed similar numbers. Parents of 1 in 90 children reported that their child has ASD. That report is now 1 in 58.…

The study examined the effects of textual prompt fading on the acquisition of intraverbals in 3 individuals with developmental disabilities. An alternating treatments design was used to assess the two independent variables. The first independent variable was transfer of stimulus control without component skill fluency. The second independent…

Many people, whether old or young, male or female, typically developing or living with a disability, become quite anxious at the idea of a needle. They anticipate the possibility of pain, however brief, and try to avoid the experience. The reality is that any discomfort is usually very brief, and the entire process only takes a minute or two from…

The American Association on Intellectual and Developmental Disabilities has promulgated various models of adaptive behavior, including its 1992 model that highlighted 10 adaptive skills and its 2002 model that highlighted three conceptual domains. The Adaptive Behavior Assessment System-II (ABAS-II) was designed to be consistent with these models.…

Individuals with intellectual and developmental disabilities (IDD) have specific difficulties in cognitive social-emotional capability, which affect numerous aspects of social competence. This study evaluated the learning effects of using 3D-emotion system intervention program for individuals with IDD in learning socially based-emotions capability…

This paper presents a proactive process to include young people with learning disabilities in mainstream counselling in secondary schools in the UK based on the findings of a consequential mixed methods research study. Data were collected from a quantitative and qualitative survey (n = 396) and qualitative semi-structured interviews (n = 15) with…

Stereotypical behavior maintained by automatic reinforcement often does not result in harm but may be undesirable in some situations. In the current investigation, participants were 2 individuals who engaged in nonharmful stereotypical responses shown in an analogue functional analysis to be insensitive to social contingencies. After bringing…

Persons with developmental disabilities are at an increased risk for becoming victims of sexual abuse. Research has revealed that the largest group of identified perpetrators of sexual abuse is developmental disability service providers. The purpose of the present study was to develop, implement, and evaluate the effectiveness of a sexual abuse…

Individuals with intellectual and developmental disabilities often have difficulties foregoing short-term loss for long-term gain. The Iowa Gambling Task (IGT) has been extensively adopted as a laboratory measure of this ability. In the present study, we undertook the first investigation with people with intellectual disabilities using a…

This study examined the use of the Apple iPad for learning by children with developmental disabilities (DD), including those on the autism spectrum. A single case design was used to record the participation of four students with DD when taught with their standard computer at baseline, followed by the introduction of the iPad. A six-component…

A rapidly growing developmental disability, autism spectrum disorder (ASD) affects 1 in 88 children. Although highly probable that both general and special educators will encounter ASD students, most teacher graduates receive minimal preparation in evidence-based practices for this population. The purpose of this study was to evaluate a…

Background: People with developmental disabilities are at high risk for a limited participation in leisure activities. The aim of this study was to investigate the participation in, preference for and interest in leisure activities of young and adults with developmental disabilities, and to examine the factors associated with leisure activity.…

This updated manual was designed primarily for use by individuals with developmental disabilities and related conditions. It is hoped that it is also useful for families, as well as service coordinators and providers who directly assist families and individuals with developmental disabilities. The main focus of this manual is to provide…

This "Policy Research Brief" presents the current state of the Taxonomy for Postsecondary Education Programs for Students with Intellectual and Developmental Disabilities, along with examples of how it can be used. The purpose of the taxonomy is to provide a basis for comparing the features of the growing number of postsecondary…