Background: Individuals with intellectual disabilities (ID) typically exhibit cognitive deficits. While single bouts of physical activity (PA) have shown cognitive benefits in typically developing individuals, the effects on those with ID are unclear. This study aimed to investigate the effectiveness of single bouts of PA on cognition in…

Background: This study aimed to evaluate the everyday ways that individuals with mild and moderate intellectual disabilities exercise choice and control. Method: Photovoice with 17 adults with mild to moderate intellectual disability who were receiving individual funding was conducted. Focus groups were held to review the photos. Findings: While…

Introduction: Young people with intellectual disabilities (ID) are at an increased risk for experiencing mental health issues compared to their peers without disabilities. Further, there are limited resources available to help accurately assess mental health disorders and that are accessible for adolescents with ID. Method: This paper describes…

Background: Parents' decisions to use out-of-home support for children with intellectual disabilities significantly impact all family members, including siblings. However, siblings' perspectives on this transition to group homes remain underexplored. This study examines siblings' emotional experiences and changes in their personal and family lives…

Background: In secure residential facilities, group climate perceptions of clients with mild intellectual disability or borderline intellectual functioning are systematically assessed for quality improvement. A valid and reliable measure may ensure that this process is consistent. The Group Climate Inventory--Revised (GCI-R) is a new measure to…

Background: Walk tests are common gait speed and endurance assessments. Shorter test versions could benefit adults with intellectual disability. Thus, the concurrent validity of shorter tests was studied. Methods: Thirty-five adults with mild to moderate intellectual disability, aged 21-64 years, were assessed with the 4-m walk test, 10-m walk…

Three adolescents with moderate to severe intellectual disabilities who attended a clinical setting participated in this study. The effects of repeated times practice for component skills on the emission frequency of composite daily living skills such as wearing a shirt, shoes, fastening buttons, and using an iPad were investigated. We practiced…

Introduction: The first aim of this study was to explore the mental functions of patients with mild intellectual disabilities or borderline intellectual functioning (MID-BIF) in mental health care. The second aim was to examine the differences in mental functions between people with MID-BIF and those with higher educational levels (i.e. further…

Background: Emotional distress has received less attention as an explanatory factor for self-injury in people with intellectual disabilities, with research and practice primarily focusing on biobehavioural factors. This systematic review examines the self-reported explanations for self-injury by people with mild or moderate intellectual…

Background: Few studies have evaluated the explanatory factors of poor performance and the effects of context in adults with intellectual disabilities. The aim of this study is to assess the role of a familiar experimenter on their cognitive performance, well-being, metacognitive experiences, and social behaviors. Method: Participants with…

A systematic literature review was conducted to determine the effects of reading comprehension instruction beyond vocabulary instruction for students with intellectual disabilities. Database and ancestral searches from 2000 to 2018 were conducted to identify experimental and quasi-experimental studies that were published in peer-reviewed journals.…

Answering questions and solving problems are critical skills that affect the quality of life for all people. The content areas of science and engineering traditionally and most directly address the processes of inquiry and problem-solving. While there is an increasing body of research surrounding teaching academic content (i.e., mathematics and…

The purpose of the study was to compare the differential effects of response independent and response-dependent criteria used to determine when to increase to the next delay interval in the progressive time delay (PTD) procedure. An adapted alternating treatments design was used to evaluate the relative efficiency of three variations of the PTD…

Background: Individuals with intellectual disability or autism exhibit suicidal behaviours at an equal or greater rate than the general population, yet little is known about associated risk factors. This study explores suicidality in these populations, focusing on their understanding of suicide and death and perceptions of their direct support…

Background: People with intellectual disabilities are rarely involved in end-of-life decisions. This study investigated and further developed approaches and resources to enable inclusive end-of-life care planning. Methods: A multi-centre, multi-method four-phase study, involving 195 researchers, participants, advisors and co-design members,…