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Cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder
Developmental coordination disorder (DCD) is a heterogeneous condition. Besides motor impairments, children with DCD often exhibit poor visual perceptual skills and executive functions. This study aimed to characterize the motor, perceptual, and cognitive profiles of children with DCD at the group l...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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Frontiers Media S.A.
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9381813/ https://www.ncbi.nlm.nih.gov/pubmed/35992485 http://dx.doi.org/10.3389/fpsyg.2022.860766 |
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author | Van Dyck, Dorine Baijot, Simon Aeby, Alec De Tiège, Xavier Deconinck, Nicolas |
author_facet | Van Dyck, Dorine Baijot, Simon Aeby, Alec De Tiège, Xavier Deconinck, Nicolas |
author_sort | Van Dyck, Dorine |
collection | PubMed |
description | Developmental coordination disorder (DCD) is a heterogeneous condition. Besides motor impairments, children with DCD often exhibit poor visual perceptual skills and executive functions. This study aimed to characterize the motor, perceptual, and cognitive profiles of children with DCD at the group level and in terms of subtypes. A total of 50 children with DCD and 31 typically developing (TD) peers (7–11 years old) underwent a comprehensive neuropsychological (15 tests) and motor (three subscales of the Movement Assessment Battery for Children-2) assessment. The percentage of children with DCD showing impairments in each measurement was first described. Hierarchical agglomerative and K-means iterative partitioning clustering analyses were then performed to distinguish the subtypes present among the complete sample of children (DCD and TD) in a data-driven way. Moderate to large percentages of children with DCD showed impaired executive functions (92%) and praxis (meaningless gestures and postures, 68%), as well as attentional (52%), visual perceptual (46%), and visuomotor (36%) skills. Clustering analyses identified five subtypes, four of them mainly consisting of children with DCD and one of TD children. These subtypes were characterized by: (i) generalized impairments (8 children with DCD), (ii) impaired manual dexterity, poor balance (static/dynamic), planning, and alertness (15 DCD and 1 TD child), (iii) impaired manual dexterity, cognitive inhibition, and poor visual perception (11 children with DCD), (iv) impaired manual dexterity and cognitive inhibition (15 DCD and 5 TD children), and (v) no impairment (25 TD and 1 child with DCD). Besides subtle differences, the motor and praxis measures did not enable to discriminate between the four subtypes of children with DCD. The subtypes were, however, characterized by distinct perceptual or cognitive impairments. These results highlight the importance of assessing exhaustively the perceptual and cognitive skills of children with DCD. |
format | Online Article Text |
id | pubmed-9381813 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | Frontiers Media S.A. |
record_format | MEDLINE/PubMed |
spelling | pubmed-93818132022-08-18 Cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder Van Dyck, Dorine Baijot, Simon Aeby, Alec De Tiège, Xavier Deconinck, Nicolas Front Psychol Psychology Developmental coordination disorder (DCD) is a heterogeneous condition. Besides motor impairments, children with DCD often exhibit poor visual perceptual skills and executive functions. This study aimed to characterize the motor, perceptual, and cognitive profiles of children with DCD at the group level and in terms of subtypes. A total of 50 children with DCD and 31 typically developing (TD) peers (7–11 years old) underwent a comprehensive neuropsychological (15 tests) and motor (three subscales of the Movement Assessment Battery for Children-2) assessment. The percentage of children with DCD showing impairments in each measurement was first described. Hierarchical agglomerative and K-means iterative partitioning clustering analyses were then performed to distinguish the subtypes present among the complete sample of children (DCD and TD) in a data-driven way. Moderate to large percentages of children with DCD showed impaired executive functions (92%) and praxis (meaningless gestures and postures, 68%), as well as attentional (52%), visual perceptual (46%), and visuomotor (36%) skills. Clustering analyses identified five subtypes, four of them mainly consisting of children with DCD and one of TD children. These subtypes were characterized by: (i) generalized impairments (8 children with DCD), (ii) impaired manual dexterity, poor balance (static/dynamic), planning, and alertness (15 DCD and 1 TD child), (iii) impaired manual dexterity, cognitive inhibition, and poor visual perception (11 children with DCD), (iv) impaired manual dexterity and cognitive inhibition (15 DCD and 5 TD children), and (v) no impairment (25 TD and 1 child with DCD). Besides subtle differences, the motor and praxis measures did not enable to discriminate between the four subtypes of children with DCD. The subtypes were, however, characterized by distinct perceptual or cognitive impairments. These results highlight the importance of assessing exhaustively the perceptual and cognitive skills of children with DCD. Frontiers Media S.A. 2022-08-03 /pmc/articles/PMC9381813/ /pubmed/35992485 http://dx.doi.org/10.3389/fpsyg.2022.860766 Text en Copyright © 2022 Van Dyck, Baijot, Aeby, De Tiège and Deconinck. https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. |
spellingShingle | Psychology Van Dyck, Dorine Baijot, Simon Aeby, Alec De Tiège, Xavier Deconinck, Nicolas Cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder |
title | Cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder |
title_full | Cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder |
title_fullStr | Cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder |
title_full_unstemmed | Cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder |
title_short | Cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder |
title_sort | cognitive, perceptual, and motor profiles of school-aged children with developmental coordination disorder |
topic | Psychology |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9381813/ https://www.ncbi.nlm.nih.gov/pubmed/35992485 http://dx.doi.org/10.3389/fpsyg.2022.860766 |
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