Background: Research on the self-concept of youth with intellectual disabilities has not been summarized in more than four decades. The present systematic review addresses this gap. Method: A systematic literature search was performed in nine databases and 21 studies, published between 1979 and 2017, met our inclusion criteria. Results:…

Background: Skill acquisition is still a relatively new and emerging specialist discipline in the sport sciences. Like other disciplines, current service support in Paralympic sport is limited, often based on theory adapted from able-bodied sport, or findings from research programmes that are not representative of elite sport contexts. The…

Background: A 2005 review by Beart, Hardy and Buchan, asking how people with intellectual disabilities view their social identities, has been widely cited, indicating this important topic needs an updated review. This review covers research on how people with intellectual disabilities view their ascribed label; to what extent they ascribe it to…

Background: Research on supported employment for individuals with intellectual disabilities has focused mainly on its effect on employees. Scant research has assessed the influence on employers and on the work setting. This study focused on a unique program to foster the employment of individuals with intellectual disabilities in the Israeli…

Background: Reliable and valid screening instruments for depression and anxiety are needed for adults with intellectual disabilities. Methods: Internal consistency (n = 198), inter-rater reliability (n = 41), test-retest reliability (n = 37) and criterion validity (n = 43) were studied in adults aged between 18 and 49 years. Internal consistency…

Background: Research regarding the feasibility and effects of dancing and exercise with musical support programmes on the physical fitness of adults with intellectual disability (ID) is scarce. The purpose of this study was to provide scientific evidence regarding the feasibility of a training programme consisting of dancing and exercise with…

There is a dearth of appropriate reading material for adults with intellectual or developmental disabilities (IDDs). Often, a book's content is relevant to younger audiences, or its reading level is inaccessible. In this pilot study, we determined which factors facilitate reading accuracy and comprehension for this population. We wrote and tested…

In this study, we used an instructional package consisting of a constant time delay procedure with multiple exemplars to teach five elementary students with moderate intellectual disability to identify geometric shapes listed in their state's core content standards and included on their state's alternate assessment. In addition, we included four…

Researchers are challenged to provide opportunities for people with intellectual disabilities (IDs) and their families to become participants in research. This article explores the processes and procedures involved in conducting a mixed-methods study. The preparation for the study is described and explained. Recruitment is examined by describing…

Both sleep problems and unemployment are common in adults with autism spectrum disorder; however, little research has explored this relationship in this population. This study aimed to explore factors that may be associated with the presence of an International Classification of Sleep Disorders--Third Edition defined sleep disorder in adults with…

Background: Following the global financial crisis in 2007/08, the UK implemented an austerity programme which may impact on services. Scotland comprises both densely populated urban conurbations and highly dispersed remote rural and island communities. Method: Expenditure data were extracted from Scottish Government statistics. Per capita…

For individuals with intellectual disabilities (ID), transition services increase access to postschool opportunities. School psychologists should contribute to transition services but have reportedly limited involvement in this area. This study distributed a national survey (N = 176) assessing school psychologists' current knowledge, attitudes,…

Ensuring educational progress for students with moderate-to-severe developmental disabilities requires exposure to well executed evidence-based practices. This necessitates that the special education workforce, including paraprofessionals, be well-trained. Yet evidence regarding effective training mechanisms for paraprofessionals is limited. A…

Moral values constitute abstract concepts, and for students with intellectual disabilities, learning moral values requires methods appropriate for their conditions and social norms. This study was carried out in order to describe the different types and strategies for teaching moral values to students with intellectual disabilities. Questionnaires…

This study proposes a multi-informant (youth, teachers, and parents) measure of relationship quality with adults for youth with intellectual disabilities (ID). A sample of 395 youth with mild (49.15%) and moderate (50.85%) ID, aged 11-22 (M = 15.82) was recruited in Canada (French-speaking, N = 142), and Australia (English-speaking, N = 253).…