Introduction: Adults with intellectual disabilities have an increased vulnerability to mental health problems and challenging behaviour. In addition to psychotherapeutic or psychoeducational methods, off-label pharmacotherapy, is a commonly used treatment modality. Objective: The aim of this study was to establish evidence-based guideline…

Background: Understanding the operant function of self-injurious behavior in autistic individuals is imperative to understanding its etiology and designing effective prevention strategies. Methods: We conducted a postal survey of residential care facilities including two functional assessment tools: QABF and IfES. Questionnaires for N = 178…

It is now 10 years since the "European Declaration on the Health of Children and Young People with Intellectual Disabilities and their Families: Better Health -- Better Lives" was adopted by the World Health Organization. Through discussions with key informants and an online literature review, we reflect on actions and progress made in…

Little is known about OCD in people with learning disabilities (LD) in general and in terms of current and professional support. In this study, we examined caregivers' perceived challenges and strategies practiced in institutionalized settings in managing OCD in people with LD and derived implications for research and practice. We studied…

According to the stereotype content model (SCM), individuals with disabilities are commonly stereotyped as "warm but dumb." Thereby, disabilities are used as an umbrella term encompassing various types of disabilities. The current study pursues the question of whether different types of disabilities are associated with different patterns…

Background: Inclusive research has sidelined discussion of theoretical issues with researchers with intellectual/learning disabilities. This is a situation which the Big Ideas initiative sought to change. Between 2021 and 2023, the Open University, Leipzig University and the University of Koblenz organised nine workshops to explore influential…

The benefits of inclusive practices for students with intellectual disabilities have been demonstrated in several countries; however, large-scale inclusive practices remain elusive. Having a clear understanding of how researchers define the terms inclusion and intellectual disability would support more cross-cultural collaboration and facilitate…

This study examines the social position of N = 507 young people with and without intellectual disabilities (ID) in inclusive secondary classes, using a sociometric peer-rating method. In addition, their teachers (N = 21) were asked in topic-centred interviews about their subjective theories regarding the respective social position, as well as…

Although participation in the digital world is an important means for taking part in our society, people with intellectual disabilities are still largely excluded from the manifold possibilities of digital participation. In our study, we investigate attitudes of both formal caregivers and people with intellectual disabilities in Germany regarding…

Background: One would assume that infection outbreaks such as the COVID-19 pandemic have a deleterious effect upon the physical, mental, and/or social functioning of people with intellectual disabilities (ID). Methods: A systematic search of four databases produced 18 articles. General information pertaining to the topics under consideration,…

Background: There is a need to systematically compare and contrast mortality predictors and disparities in people with intellectual disabilities (ID) for global prevention strategy development. Method: Bibliographic databases and grey literature were searched using systematic review methodology and the machine learning tool "Abstrackr."…

Background: The resources used in treatment for sex offenders with intellectual disabilities have had much research attention, but less has been written about how participants are expected to respond (programme mechanisms). Methods: A realist evaluation of seven programmes from the UK, Canada, USA, Switzerland and Germany was conducted. In…

Background: The Developmental Behaviour Checklist (DBC) is an established, internationally used questionnaire for assessing behavioural and emotional problems among young people with developmental or intellectual disabilities (ID). The present study aims to evaluate the psychometric properties of its German teacher version (DBC-T). Method: The…

This review aimed to examine the perceptions of parents, professionals and informal network members regarding support needs of parents with intellectual disabilities (ID). In accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement, five databases were systematically searched and 19 qualitative…

Restricted repetitive behaviors (RRBs) are a core feature of autism spectrum disorders (ASD) and further occur in intellectual disability (ID), mental disorders (MD), and in typically developed people (TD). There is a need of a valid and reliable measure to record RRBs as transdiagnostic symptom, which captures RRBs heterogeneity and evaluates…