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Direct linkCristan Farmer; Audrey Thurm; Tanvi Das; E. Martina Bebin; Jonathan A. Bernstein; Elizabeth Berry-Kravis; Joseph D. Buxbaum; Charis Eng; Thomas Frazier; Antonio Y. Hardan; Alexander Kolevzon; Darcy A. Krueger; Julian A. Martinez-Agosto; Hope Northrup; Craig M. Powell; Latha Valluripalli Soorya; Joyce Y. Wu; Mustafa Sahin – American Journal on Intellectual and Developmental Disabilities, 2025
Developmental domains, such as cognitive, language, and motor, are key concepts of interest in longitudinal studies of intellectual and developmental disabilities (IDD). Normative scores (e.g., IQ) are often used to operationalize performance on standardized tests of these concepts, but it is the interval-distributed person-ability scores that are…
Descriptors: Cognitive Tests, Intelligence Tests, Cognitive Ability, Intellectual Disability
Pham, Thi Quynh Ni; Arthur-Kelly, Michael; Foggett, Judith; Lyons, Gordon – International Journal of Disability, Development and Education, 2023
Challenging behaviour is a problematic issue for students with intellectual disability, including those in special education settings. While there is a need to address challenging behaviour in these schools, most Vietnamese classroom teachers struggle to deal with those behaviours due to their lack of effective strategies. In response, this first…
Descriptors: Professional Development, Teacher Education, Behavior Problems, Foreign Countries
Katy L. Unwin; Georgina Powell; Alice Price; Catherine R. G. Jones – Autism: The International Journal of Research and Practice, 2024
Multi-sensory environments are widely used with autistic children. However, there are no data on how autistic children choose to spend time in the room and how this relates to their sensory, behavioural and intellectual profiles. We observed the frequency and duration of visits to multi-sensory environment equipment of 41 autistic children during…
Descriptors: Assistive Technology, Educational Equipment, Autism Spectrum Disorders, Students with Disabilities
de Bruin, Kate – Australian Journal of Education, 2022
Inclusive education is a global priority and binding obligation for Australia to meet as a signatory to international human rights treaties. It is also supported by evidence as an effective model of schooling for all students and supporting those with disability. Yet segregation remains deeply embedded within the education systems of all states…
Descriptors: Inclusion, Special Education, Disability Discrimination, Educational Policy
Bojana Mastilo; Mirjana Ðordevic; Nenad Glumbic; Haris Memisevic; Milica Pejovic-Milovancevic – Journal of Mental Health Research in Intellectual Disabilities, 2024
Introduction: Social knowledge is an important aspect of social cognition that pertains to broader knowledge of social concepts and norms. People with intellectual disabilities are more likely to experience mental health challenges, and it's important to pay special attention to how comorbid conditions can affect their social cognition skills,…
Descriptors: Intellectual Disability, Comorbidity, Intelligence Tests, Vocabulary
Nuñez-Polo, Mercedes H. – Journal of Mental Health Research in Intellectual Disabilities, 2022
Introduction: The aim of this study is to validate a Spanish version of the Impact of Event Scale on People with ID (IES-ID). Methods: IES-ID was administered to adults with ID (n = 120), analyzing internal consistency, inter-rater and test-retest reliability, criterion validity, construct validity and feasibility. Results: Good internal…
Descriptors: Spanish, Translation, Construct Validity, Factor Analysis
Download full textLeJeune, Lauren M.; Lemons, Christopher J. – Journal of Positive Behavior Interventions, 2021
Students with intellectual and developmental disabilities (IDD) require intensive supports, including those that target behavior, to make progress on literacy goals. In this study, we investigated whether computer-assisted instruction (CAI) may be one effective method to decrease challenging behavior and increase academic engagement. Participants…
Descriptors: Computer Assisted Instruction, Handheld Devices, Instructional Effectiveness, Behavior Problems
Regina Fabian; Daria Tarasova; Thomas Bergmann; Tanja Sappok – International Journal of Developmental Disabilities, 2024
People with intellectual disability (ID) generally tend to have difficulties expressing their thoughts and feelings verbally. Art-based therapies rely less on cognitive ability and verbal skills and aim to promote mental health. Drama therapy provides a playful framework to communicate problematic issues and to foster social skills.…
Descriptors: Foreign Countries, Intelligence Tests, Adults, Art Therapy
Femke Scheffers; Eveline van Vugt; Xavier Moonen – Journal of Intellectual Disabilities, 2024
In people with intellectual disabilities research and policy are often still focused on risks or the prevention of risks. Research on the process of resilience is in its infancy in the care for people with intellectual disabilities. In the current study, applying a guided photovoice procedure, people with intellectual disabilities were asked what…
Descriptors: Foreign Countries, Intellectual Disability, Resilience (Psychology), Coping
Annamarie Cohen; MaryAnn Demchak – Education and Training in Autism and Developmental Disabilities, 2018
The present study sought to determine if systematically teaching the use of visual supports to three students identified as having moderate to severe disabilities resulted in improved task completion and independence in general education settings. For each participant, a visual support system delineated a multi-step task, which prior to the…
Descriptors: Severe Disabilities, Intellectual Disability, General Education, Developmental Disabilities
Commentary of the Special Issue Regarding Black Children: A California School Psychology Perspective
Gamble, Brandon; Hiramoto, James – Contemporary School Psychology, 2021
As editors for this special journal, Graves and Woods have compiled a discussion of the accuracy of the labels for Black children. It is exciting that they have brought together a team of scholars to tackle the very specific question posed by Hilliard (1991) and Guthrie (1976/2002) about the validity of IQ testing in regards to accurately and…
Descriptors: School Psychology, African American Students, Intelligence Quotient, Intelligence Tests
Zemach, Moran; Vakil, Eli; Lifshitz, Hefziba – Journal of Applied Research in Intellectual Disabilities, 2023
Background: Life expectancy is on rise and the intriguing question is: When does cognitive decline occur among adults with intellectual disability, compared to adults with typical development? This cross-sectional study examined cognitive performance of crystallised/fluid intelligence, working and long-term memory of adults with intellectual…
Descriptors: Adults, Intellectual Disability, Intelligence Tests, Verbal Learning
van Esch, Ankie Yvonne Maria; de Vries, Jolanda; Masthoff, Erik David Marco – Journal of Applied Research in Intellectual Disabilities, 2020
Introduction: Intellectual disability is a key subject in all mental healthcare institutions, including the forensic mental health services. The Screener for Intelligence and Learning Disability (SCIL) is designed to screen for intellectual disability in forensic populations. So far, this assessment method is only validated in "detention fit…
Descriptors: Foreign Countries, Screening Tests, Disability Identification, Intellectual Disability
Jente Verbesselt; Jeroen Breckpot; Inge Zink; Ann Swillen – Journal of Speech, Language, and Hearing Research, 2024
Purpose: Individuals with proximal 16p11.2 copy number variants (CNVs), either deletions (16p11.2DS) or duplications (16p11.2Dup), are predisposed to neurodevelopmental difficulties and disorders, such as language disorders, intellectual disability, and autism spectrum disorder. The purpose of the current study was to characterize language…
Descriptors: Foreign Countries, Intelligence Tests, Vocabulary, Verbal Ability
Lappa, Christina; Mantzikos, Constantinos – Online Submission, 2019
Few studies have been conducted in Greece, which focus on the education of children with multiple disabilities (motor and intellectual disabilities, ID). Four children between the ages 9 and 15 with multiple disabilities (motor and ID) were selected to be taught social skills. The aim of this qualitative study was to provide training with regard…
Descriptors: Teaching Methods, Interpersonal Competence, Small Group Instruction, Children
