Dataset Information

Dyspraxia in ASD: Impaired coordination of movement elements.

ABSTRACT: Children with autism spectrum disorders (ASD) have long been known to have deficits in the performance of praxis gestures; these motor deficits also correlate with social and communicative deficits. To date, the precise nature of the errors involved in praxis has not been clearly mapped out. Based on observations of individuals with ASD performing gestures, we hypothesized that the simultaneous execution of multiple movement elements is especially impaired in affected children. We examined 25 school-aged participants with ASD and 25 age-matched controls performing seven simultaneous gestures that required the concurrent performance of movement elements and nine serial gestures, in which all elements were performed serially. There was indeed a group × gesture-type interaction (P < 0.001). Whereas both groups had greater difficulty performing simultaneous than serial gestures, children with ASD had a 2.6-times greater performance decrement with simultaneous (vs. serial) gestures than controls. These results point to a potential deficit in the simultaneous processing of multiple inputs and outputs in ASD. Such deficits could relate to models of social interaction that highlight the parallel-processing nature of social communication. Autism Res 2016,. © 2016 International Society for Autism Research, Wiley Periodicals, Inc. Autism Res 2017, 10: 648-652. © 2016 International Society for Autism Research, Wiley Periodicals, Inc.

SUBMITTER: McAuliffe D

PROVIDER: S-EPMC5360543 | biostudies-literature | 2017 Apr

REPOSITORIES: biostudies-literature

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Dyspraxia in ASD: Impaired coordination of movement elements.

McAuliffe Danielle D Pillai Ajay S AS Tiedemann Alyssa A Mostofsky Stewart H SH Ewen Joshua B JB

Autism research : official journal of the International Society for Autism Research 20160921 4

Children with autism spectrum disorders (ASD) have long been known to have deficits in the performance of praxis gestures; these motor deficits also correlate with social and communicative deficits. To date, the precise nature of the errors involved in praxis has not been clearly mapped out. Based on observations of individuals with ASD performing gestures, we hypothesized that the simultaneous execution of multiple movement elements is especially impaired in affected children. We examined 25 sc ...[more]

PMID: 27653620

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Project description:Children with developmental coordination disorder (DCD) face significant challenges to deal with everyday activities due to underlying motor proficiency difficulties. These challenges affect children and young people's participation; that is, involvement in daily life situations. In the past, limited consideration was given to personal experience of events, relationships and everyday life in children and young people with DCD; as a result, understanding what it is like to live with DCD is not well conceptualised in the literature. There is a pressing need to synthesise the findings of discrete qualitative studies to advance the conceptual understanding of living with DCD, to inform health service delivery and the development and implementation of complex interventions. This study aims to systematically review and synthesise qualitative literature regarding children and young people's experiences and views of everyday life and living with DCD. The method of qualitative evidence synthesis that will be followed in this review is a meta-ethnography. The eMERGe and PRISMA reporting guidelines will be used in the development, design and reporting of this review. Nine databases will be searched; Academic Search Complete, AMED, CINAHL, MEDLINE, PsychArticles, PsychInfo, EMBASE, SPORTDiscus, and Web of Science. Two independent reviewers will use the Joanna Briggs Institute Checklist to appraise all included papers. The findings of this meta-ethnography will endeavour to inform future research, policy and practice. In particular, the results will help to inform the design of future complex interventions to meet the needs of children and young people with DCD. Dissemination will involve the publication of the results in a peer-reviewed journal. Increasingly researchers and policymakers are calling for services to be informed by the perspective and voice of children with DCD; therefore, a policy brief will be published so that the findings are widely available. Registration: PROSPERO registration number CRD42019129178; registered on 09 July 2019.

Project description:BackgroundTo date services for children with Developmental Coordination Disorder (DCD) have not been informed by the perspective of children with DCD. This study aimed to synthesise the findings of discrete qualitative studies reporting the lived experiences views and preferences of children and young with DCD using a meta-ethnographic approach to develop new conceptual understandings.MethodsA systematic search of ten databases; Academic Search Complete, AMED, CINAHL, ERIC, MEDLINE, PsychArticles, PsychInfo, EMBASE, SPORTDiscus, and Web of Science, was conducted between March and April 2019, and updated in early June 2020. Meta-ethnography, following the method described by Noblit and Hare was used to synthesise included studies. The Joanna Briggs Institute Checklist was used to appraise all included papers. PROSPERO registration number CRD42019129178.ResultsFifteen studies met the inclusion criteria. Meta-ethnographic synthesis produced three themes; a) 'It's harder than it should be': Navigating daily activities b) Fitting in, and c) 'So what? I drop things': Strategies and supports to mitigate challenges. Children with DCD describe a mismatch between their abilities and performance norms for daily activities that led to a cascade of negative consequences including negative self-appraisal, bullying and exclusion. In the face of these difficulties children described creative and successful strategies they enacted and supports they accessed including; assistance from others (parents, friends and teachers), focusing on their strengths and talents, accepting and embracing their difference, adopting a "just do it" attitude, setting personal goals, self-exclusion from some social activities, using humour or sarcasm, viewing performance expectations as a social construct, and enjoying friendships as a forum for fun, acceptance and protection against exclusion.ConclusionService provision for children and young people with DCD should address the social and attitudinal environments, focus on friendship and social inclusion and address stigma-based bullying particularly within the school environment. Furthermore, practitioners should identify and foster children's own strategies for navigating daily life activities with DCD. The identified themes resonate with contemporary disability theory and the International Classification of Functioning. The social and attitudinal environmental context of children and young people with DCD profoundly influences their experiences. Future intervention development and service provision for children and young people with DCD should consider opportunities to address social and attitudinal environmental factors.

Dataset Information

Dyspraxia in ASD: Impaired coordination of movement elements.

Publications

Dyspraxia in ASD: Impaired coordination of movement elements.

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