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Dysgraphia Differs between Children with Developmental Coordination Disorder and/or Reading Disorder
Peer reviewed
Direct linkCaroline Jolly; Marianne Jover; Jérémy Danna – Journal of Learning Disabilities, 2024
Handwriting deficits, or dysgraphia, are present in several neurodevelopmental disorders. To investigate whether dysgraphia differs according to the associated disorder, we performed a detailed analysis of handwriting in a group of French children with developmental coordination disorders (DCD), reading disorder (RD), or comorbid RD and DCD.…
Descriptors: Learning Disabilities, Neurodevelopmental Disorders, Handwriting, Students with Disabilities
Cristan 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
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
Del Tufo, Stephanie N.; Earle, F. Sayako – Journal of Learning Disabilities, 2020
Developmental language disorder (DLD) and developmental dyslexia (DD) are two prevalent subtypes of Specific Learning Disabilities (SLDs; "Diagnostic and Statistical Manual of Mental Disorders" [5th ed.; DSM-5]). Yet, little information is available regarding the distinct challenges faced by adults with DLD and/or DD in college. The…
Descriptors: College Students, Developmental Disabilities, Dyslexia, Learning Disabilities
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
Jinzhu Zhao; Lina Tang; Jinhui Li; Tianyi He; Tingting Xiong; Lu Xu; Xuejin He; Shan Huang; Xueman Lucy Liu; Yan Hao – International Journal of Language & Communication Disorders, 2025
Background: Standardised Mandarin assessment tools for examining difficulties in language comprehension and expression at different developmental stages are limited in China. The first comprehensive standardised Mandarin assessment tool is the Diagnostic Receptive and Expressive Assessment of Mandarin-Comprehensive (DREAM-C), which is normed for…
Descriptors: Accuracy, Receptive Language, Expressive Language, Mandarin Chinese
Vanessa Hinton; Anna Gibbs; Toni Franklin – Journal of the American Academy of Special Education Professionals, 2020
Children with cognitive delays or developmental disabilities are at elevated risk of having a persistent mathematics disability. Students who have difficulty in mathematics display trouble with awareness of numbers and numeric concepts. This is alarming because students who display lower mathematics performance early on in school make smaller…
Descriptors: Students with Disabilities, Inclusion, Direct Instruction, Mathematics Instruction
Shepley, Sally B.; Spriggs, Amy D.; Samudre, Mark; Elliot, Mary – Journal of Special Education Technology, 2018
This study used a multiple probe across participants design to (a) evaluate the use of system of least prompts to teach students to self-instruct and (b) evaluate the use of a mobile device for a video activity schedule of a functional daily living skill. In baseline, the classroom teacher asked participants to make a snack and collected…
Descriptors: Daily Living Skills, Video Technology, Middle School Students, Intellectual Disability
Potter, Cynthia N.; Wetzel, Jane L.; Learman, Kenneth E. – Journal of Intellectual & Developmental Disability, 2019
Background: This study examined whether a sensory adapted dental environment (SADE) diminished anxiety and agitation in adults with intellectual and developmental disability (IDD) when compared to a routine dental environment (RDE). Method: Agitated behaviours (frequency and duration) were video-taped and anxiety-related physiological measures…
Descriptors: Intellectual Disability, Developmental Disabilities, Dental Evaluation, Dental Health
Blom, Elma; Boerma, Tessel – Journal of Speech, Language, and Hearing Research, 2020
Purpose: Many children with developmental language disorder (DLD) have weaknesses in executive functioning (EF), specifically in tasks testing interference control and working memory. It is unknown how EF develops in children with DLD, if EF abilities are related to DLD severity and persistence, and if EF weaknesses expand to selective attention.…
Descriptors: Young Children, Developmental Disabilities, Language Impairments, Interference (Learning)
Krista M. Wilkinson; Savanna Brittlebank; Allison Barwise; Tara O'Neill Zimmerman; Janice Light – Augmentative and Alternative Communication, 2024
Eye tracking research technologies are often used to study how individuals attend visually to different types of AAC displays (e.g. visual scene displays, grid displays). The assumption is that efficiency of visual search may relate to efficiency of motor selection necessary for communication via aided AAC; however, this assumption has not…
Descriptors: Augmentative and Alternative Communication, Pattern Recognition, Visual Stimuli, Eye Movements
Clark, Megan L. E.; Barbaro, Josephine; Dissanayake, Cheryl – Journal of Autism and Developmental Disorders, 2017
This paper charted the cognitive and behavioural profiles from toddlerhood to middle childhood in 48 children diagnosed with ASD at 24 months. The Mullen Scales of Early Learning (MSEL) was administered at 24- and 48-months and the Wechsler Abbreviated Scale of Intelligence (WASI) at school age. Autism severity was derived using The Autism…
Descriptors: Autism, Pervasive Developmental Disorders, Toddlers, Children
Poletti, Michele; Carretta, Elisa; Bonvicini, Laura; Giorgi-Rossi, Paolo – Journal of Learning Disabilities, 2018
The heterogeneity among children with learning disabilities still represents a barrier and a challenge in their conceptualization. Although a dimensional approach has been gaining support, the categorical approach is still the most adopted, as in the recent fifth edition of the "Diagnostic and Statistical Manual of Mental Disorders." The…
Descriptors: Cognitive Development, Cluster Grouping, Learning Disabilities, Identification
Lindsay, William R.; Steptoe, Lesley; McVicker, Ronnie; Haut, Fabian; Robertson, Colette – Journal of Mental Health Research in Intellectual Disabilities, 2018
In "DSM-5" there has been a move to dimensional personality disorder (PD) diagnosis, incorporating personality theory in the form of the five-factor model (FFM). It proposes an alternative assessment system based on diagnostic indicators and the FFM, while retaining "DSM-IV" categorical criteria. Four individuals with…
Descriptors: Clinical Diagnosis, Personality Problems, Mental Disorders, Intellectual Disability
Reichle, Joe; Byiers, Breanne J.; Reeve, Amanda – Focus on Autism and Other Developmental Disabilities, 2018
Individuals with autism spectrum disorder (ASD) frequently exhibit generalization errors, but many instructional programs fail to address this deficit. Generalization errors encompass when the learner should extend the use of a newly taught behavior to other contexts but does not (under-generalization), as well as when he or she should not use the…
Descriptors: Pervasive Developmental Disorders, Autism, Preschool Children, Intervention
