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Rhodes SM, McDougal E, Efthymiou C, Stewart TM, Booth JN. Co-production of the 'EPIC' multidimensional tool-kit to support neurodivergent children and young people at home and school: a feasibility and pilot study. Pilot Feasibility Stud 2024; 10:108. [PMID: 39127770 DOI: 10.1186/s40814-024-01530-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 07/15/2024] [Indexed: 08/12/2024] Open
Abstract
BACKGROUND Interventions focused on cognitive function in neurodivergent children typically focus on single functions, e.g. working memory training. They are often focused on 'deficit' models and lack an emphasis on understanding areas of individual strengths and difficulties as a prerequisite to appropriate support. The multidimensional nature and phenotypic variability of cognitive profiles in these children indicate a need for a multicomponent-tailored intervention programme focused on understanding and supporting an individual child's cognitive functioning. AIMS The 'EPIC' intervention (Edinburgh Psychoeducation Intervention for Children and Young People) is focused on improving cognition, learning and behaviour in neurodivergent children such as those with attention deficit hyperactivity disorder (ADHD) or who are autistic. Building on our previous co-production work, this study aimed to use a participatory methods approach to develop EPIC practices and materials in relation to our key principles which include psychoeducation, multicomponent, individualised approach, strengths and difficulties profiling and pairing of a child's individual strengths and difficulties with internal and external strategies. We also set out to assess the feasibility and acceptability of EPIC, and pilot this novel tool-kit intervention with neurodivergent children and their parents and teachers. METHODS The intervention practices, materials and strategies of EPIC were co-produced with neurodivergent children, their parents, teachers and clinicians taking a strengths and difficulties approach. Identification of psychoeducation activities and strategy practices (e.g. mind-maps, chunking), testing of feasibility and collection of pilot data were conducted over a bi-weekly 8-week programme. Eleven neurodivergent children aged 7 to 12 completed the 16-session individualised programme. Acceptability and feasibility were ascertained via qualitative reports elicited within child and teacher interviews and child ratings of enjoyment. Pilot evaluation data was collected pre- and post-intervention participation, and across cognitive assessments (CANTAB, BRIEF), educational attainment (WIAT) and parent and teacher questionnaires measuring clinical symptoms and behaviour (Conners, AQ, SDQ, self-perception). Data was compared with a matched neurodivergent treatment-as-usual control group (N = 9). RESULTS The co-produced EPIC intervention was both feasible to deliver and acceptable to children, parents and their teachers. Pilot data identified that the 8-week intervention improved cognition (short-term and working memory) and literacy (receptive vocabulary, oral word fluency, listening comprehension). Improvements in the intervention group were also found for parent-reported child behavioural difficulties and aggression, and teacher-reported scholastic competence. Effect sizes generated (Cohen's d) ranged from 0.65 to 2.83. Parents reported continuing to use EPIC strategies when interviewed over a year after participating in the programme. CONCLUSION The current study met our objectives fully. 'EPIC' (Edinburgh Psychoeducation Intervention for Children and Young People) is feasible in home and school contexts and improves a range of aspects of cognition, learning and behaviour in neurodivergent children. Our findings show EPIC is suitable to be assessed within a full-scale trial.
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Affiliation(s)
- Sinead M Rhodes
- Department of Child Life and Health, University of Edinburgh, Royal Hospital for Children and Young People, Little France, Edinburgh, EH16 4TJ, Scotland.
| | - Emily McDougal
- Evidence Based Practice Unit, Anna Freud and UCL, London, UK
| | - Christina Efthymiou
- Department of Child Life and Health, University of Edinburgh, Royal Hospital for Children and Young People, Little France, Edinburgh, EH16 4TJ, Scotland
| | - Tracy M Stewart
- Department of Child Life and Health, University of Edinburgh, Royal Hospital for Children and Young People, Little France, Edinburgh, EH16 4TJ, Scotland
- Moray House School of Education and Sport, University of Edinburgh, Edinburgh, EH8 8AQ, Scotland
| | - Josie N Booth
- Department of Child Life and Health, University of Edinburgh, Royal Hospital for Children and Young People, Little France, Edinburgh, EH16 4TJ, Scotland
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Smits-Engelsman B, Denysschen M, Lust J, Coetzee D, Valtr L, Schoemaker M, Verbecque E. Which outcomes are key to the pre-intervention assessment profile of a child with developmental coordination disorder? A systematic review and meta-analysis. Biomed J 2024:100768. [PMID: 39032866 DOI: 10.1016/j.bj.2024.100768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 06/26/2024] [Accepted: 07/11/2024] [Indexed: 07/23/2024] Open
Abstract
BACKGROUND Purpose of this study was to determine what key aspects of function should be incorporated to make up a pre-intervention assessment profile of a child with Developmental Coordination Disorder (DCD); more specifically, what aspects of functioning are implicated in DCD and what is their relative impact? METHODS A systematic review and meta-analysis were conducted, for which Pubmed, Web of Science, Scopus and Proquest were searched (last update: April 2023, PROSPERO: CRD42023461619). Case-control studies were included to determine point estimates for performances on field-based tests in different domains of functioning. Risk of bias was assessed, and level of evidence estimated. Random-effect meta-analyses were performed to calculate the pooled standardized mean differences for domains of functioning and subgrouping was done for clinically relevant subdomains. Heterogeneity was determined with I2. RESULTS 121 papers were included for analyses. Data of 5 923 children with DCD were included (59.8% boys) and 23 619 Typically Developing (TD) children (45.8% boys). The mean (SD) age of the DCD group was 10.3y (1.2) and 9.3y (1.3) for the TD children. Moderate evidence was found for motor performance, executive functions, sensory processing and perceptions, cognitive functions and sports and leisure activities to be affected in children with DCD. CONCLUSION Differences between the two groups varied per domain of functioning. This emphasizes the diversity present within children with DCD and provides a rationale for explaining the heterogeneity in this patient group. Yet, results highlight the potential involvement of all these domains and call for clinicians to be alert not only to examine motor skill difficulties but also other aspects of function. Results indicate the need to develop an individualized pre-intervention multi-dimensional assessment profile for each child with DCD. It also supports the important role that clinicians play in an interdisciplinary team to tackle the difficulties encountered by children with DCD.
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Affiliation(s)
- Bouwien Smits-Engelsman
- Physical Activity, Sport and Recreation, (PhASRec, focus area, Faculty Health Sciences, North-West University, Potchefstroom, South Africa; Department of Health and Rehabilitation Sciences, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa.
| | - Marisja Denysschen
- Physical Activity, Sport and Recreation, (PhASRec, focus area, Faculty Health Sciences, North-West University, Potchefstroom, South Africa
| | - Jessica Lust
- Behavioural Science Institute, Radboud University, Nijmegen, Netherlands
| | - Dané Coetzee
- Physical Activity, Sport and Recreation, (PhASRec, focus area, Faculty Health Sciences, North-West University, Potchefstroom, South Africa
| | - Ludvik Valtr
- Faculty of Physical Culture, Palacký University, Olomouc, Czechia
| | - Marina Schoemaker
- University of Groningen, University Medical Centre Groningen, Centre for Human Movement Sciences, Antonius Deusinglaan 1, 9713 AV Groningen, the Netherlands
| | - Evi Verbecque
- Rehabilitation Research Centre (REVAL), Faculty of Rehabilitation Sciences, Hasselt University, Diepenbeek, Belgium
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Park SH, Kim EY. Predictive validity of the Developmental Coordination Disorder Questionnaire as a screening tool to identify motor skill problems: A systematic review and meta-analysis. RESEARCH IN DEVELOPMENTAL DISABILITIES 2024; 150:104748. [PMID: 38744072 DOI: 10.1016/j.ridd.2024.104748] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 04/02/2024] [Accepted: 04/24/2024] [Indexed: 05/16/2024]
Abstract
BACKGROUND The Developmental Coordination Disorder Questionnaire (DCDQ) has been used to screen children who probably have developmental coordination disorder (DCD). AIMS We systematically reviewed studies on the predictive validity of the DCDQ and performed a meta-analysis on its diagnostic accuracy. METHODS AND PROCEDURES Literature was searched through four electronic databases: MEDLINE, Embase, CINAHL, and PsycArticles. A total of 27 studies was selected based on the inclusion criteria. The sensitivity and specificity of the DCDQ were assessed using summary receiver operating characteristic (sROC) curves. Subgroup analyses were conducted according to the DCDQ type, reference standard, and participant type. OUTCOMES AND RESULTS Overall, the DCDQ has a sensitivity of 0.70 and a specificity of 0.77, showing moderate diagnostic accuracy (area under the curve, 0.80). Subgroup analysis showed that the revised version of the DCDQ had higher diagnostic accuracy than the original version. When the reference standard was the Diagnostic and Statistical Manual of Mental Disorders, the sensitivity and specificity of the DCDQ were 0.87 and 0.83, respectively. The diagnostic accuracy was higher in clinical samples compared to the general population. CONCLUSIONS AND IMPLICATIONS This study demonstrated that the DCDQ has adequate diagnostic accuracy, suggesting it can help screen children with motor skill deficits.
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Affiliation(s)
- Seong-Hi Park
- School of Nursing, Soonchunhyang University, 22 Soonchunhyang-ro, Asan-si 31538, South Korea
| | - Eun Young Kim
- Department of Occupational Therapy, Soonchunhyang University, 22 Soonchunhyang-ro, Asan-si 31538, South Korea.
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Wallinheimo AS, Gentle J. Maths performance of adults with and without developmental coordination disorder (DCD): The role of working memory and maths anxiety. Acta Psychol (Amst) 2024; 247:104292. [PMID: 38824783 DOI: 10.1016/j.actpsy.2024.104292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/06/2024] [Accepted: 04/23/2024] [Indexed: 06/04/2024] Open
Abstract
Previous studies have shown that children with Developmental Coordination Disorder (DCD)/Dyspraxia have poorer maths performance compared to their neurotypical (NT) counterparts. However, no studies have explored the cognitive and emotional factors affecting the maths performance of adults with DCD. This study, therefore, investigated the role of working memory (WM), maths anxiety (MAS), and maths self-efficacy on the maths performance of adults with DCD. We found that adults with DCD had lower WM and maths performance and were more maths anxious than their NT peers. However, there were no significant differences in maths self-efficacy. When looking at the predictors of maths performance, we found a positive relationship between WM resources and the DCD maths performance, possibly indicating that they relied more on WM resources to perform simple mental arithmetic tasks than NTs. On the other hand, MAS had an inverse relationship with the NT maths performance but not with the DCD performance. The reasons and implications of these findings will be discussed.
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Affiliation(s)
- Anna-Stiina Wallinheimo
- School of Psychology, Centre for Translation Studies (CTS), University of Surrey, Stag Hill GU2 7XH, United Kingdom.
| | - Judith Gentle
- School of Psychology, Centre for Translation Studies (CTS), University of Surrey, Stag Hill GU2 7XH, United Kingdom
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Keating J, Purcell C, Gerson SA, Vanderwert RE, Jones CRG. Exploring the presence and impact of sensory differences in children with Developmental Coordination Disorder. RESEARCH IN DEVELOPMENTAL DISABILITIES 2024; 148:104714. [PMID: 38484422 DOI: 10.1016/j.ridd.2024.104714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/27/2024] [Accepted: 02/27/2024] [Indexed: 04/21/2024]
Abstract
BACKGROUND Children with Developmental Coordination Disorder (DCD) can experience sensory differences. There has been limited exploration of these differences and their impact on children with DCD. AIMS i) To explore the presence and impact of sensory differences in children with DCD compared to children without DCD; ii) To examine whether sensory differences are related to motor ability, attention deficit hyperactivity disorder (ADHD), or autistic traits. METHOD Parents of children (8-12 years) with (n = 23) and without (n = 33) DCD used standardised questionnaires to report on their children's sensory differences, autistic traits, and ADHD traits. Motor abilities were assessed through the Movement Assessment Battery for Children-2. Data were explored both categorically (between-groups) and dimensionally. RESULTS Children with DCD had significantly higher levels of sensory differences than children without DCD. Sensory differences also had a significantly greater impact on daily activities for children with DCD. Higher levels of ADHD and autistic traits, but not motor ability, were significant independent predictors of higher levels of sensory difference. CONCLUSION Children with DCD experience high levels of sensory differences, which impact on their daily lives. These sensory differences may be a marker for additional neurodivergence in children with DCD. Practitioners should consider the sensory needs of children with DCD. WHAT THIS PAPER ADDS This paper provides insight into the sensory features of children with DCD and the impact that sensory differences can have on daily living. Using parent-report, we found that children with DCD had increased sensory differences relative to children without DCD. These included increased hyperresponsiveness, increased hyporesponsiveness, and increased sensory interests, repetitions, and seeking behaviours (SIRS). We also found that sensory differences had a greater impact on daily living for children with DCD compared to children without DCD. Across the whole sample, autistic traits predicted hyperresponsivity and hyporesponsivity patterns; whereas traits of hyperactivity and impulsivity predicted SIRS. Motor abilities did not uniquely predict sensory differences, suggesting that other traits of neurodivergence may contribute to the sensory differences in DCD. Taken together, these findings highlight the necessity of considering sensory needs when supporting children with DCD. They also suggest that if sensory differences are identified in children with DCD, it may be due to the presence of co-occurring neurodivergent traits or conditions.
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Affiliation(s)
- Jennifer Keating
- Cardiff University Centre for Human Developmental Science (CUCHDS), School of Psychology, Cardiff University, Cardiff, UK
| | | | - Sarah A Gerson
- Cardiff University Centre for Human Developmental Science (CUCHDS), School of Psychology, Cardiff University, Cardiff, UK
| | - Ross E Vanderwert
- Cardiff University Centre for Human Developmental Science (CUCHDS), School of Psychology, Cardiff University, Cardiff, UK
| | - Catherine R G Jones
- Cardiff University Centre for Human Developmental Science (CUCHDS), School of Psychology, Cardiff University, Cardiff, UK; Wales Autism Research Centre (WARC), School of Psychology, Cardiff University, Cardiff, UK.
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Welsby E, Hordacre B, Hobbs D, Bouckley J, Ward E, Hillier S. Evaluating the influence of feedback on motor skill learning and motor performance for children with developmental coordination disorder: a systematic review. Front Pediatr 2024; 12:1327445. [PMID: 38706921 PMCID: PMC11066222 DOI: 10.3389/fped.2024.1327445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 04/01/2024] [Indexed: 05/07/2024] Open
Abstract
Introduction Children with developmental coordination disorder (DCD) have difficulties with learning and performing physical tasks. It is well known that task-specific practice is effective in improving motor skills. Additional feedback during practice may function as a quality improvement mechanism and therefore enhance motor skill outcomes. Aims To investigate the effect of different forms of feedback on motor learning and motor performance in children with DCD. Methods A systematic review was conducted (registration CRD42020175118) to investigate the effectiveness of different types of feedback, compared to other forms of feedback, or no additional feedback, on motor learning and motor performance outcomes in children with DCD. The search was run across six electronic databases (last search January 2024). Two reviewers independently screened studies for inclusion, assessed the quality of included studies, and extracted relevant data. A narrative synthesis was performed and included studies that assessed motor learning and/or performance outcomes following an intervention that delivered a specific form of feedback in comparison to another form of feedback or no specific feedback. Results 14 articles from 13 trials were included in this review. Feedback was delivered by providing various forms of feedback, including: knowledge of results, focus of attention and augmented feedback delivered via technology. No significant differences were found between different forms of feedback for motor learning or performance outcomes for children with DCD. Interventions that used technology (with augmented feedback) to deliver the intervention were found to be as effective as traditional therapy. All groups who participated in therapy, regardless of the presence or type of feedback received, improved in overall scores on a motor performance outcome assessment. Conclusion Despite the clear rationale for using feedback-oriented interventions for children with DCD, there is surprisingly limited and low-quality research. There is no clear evidence that one form of feedback is more effective than another, although it appears that feedback delivered via technology may be as effective as feedback delivered in traditional therapy interventions for children with DCD. Further exploration is required from appropriately powered and well-designed trials. Systematic Review Registration https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=175118, identifier (CRD42020175118).
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Affiliation(s)
- Ellana Welsby
- Innovation, Implementation, and Clinical Translation (IIMACT) in Health, Allied Health & Human Performance, University of South Australia, Adelaide, SA, Australia
| | - Brenton Hordacre
- Innovation, Implementation, and Clinical Translation (IIMACT) in Health, Allied Health & Human Performance, University of South Australia, Adelaide, SA, Australia
| | - David Hobbs
- Innovation, Implementation, and Clinical Translation (IIMACT) in Health, Allied Health & Human Performance, University of South Australia, Adelaide, SA, Australia
- College of Science and Engineering, Medical Device Research Institute, Flinders University, Adelaide, SA, Australia
| | - Joanne Bouckley
- Innovation, Implementation, and Clinical Translation (IIMACT) in Health, Allied Health & Human Performance, University of South Australia, Adelaide, SA, Australia
| | - Emily Ward
- Innovation, Implementation, and Clinical Translation (IIMACT) in Health, Allied Health & Human Performance, University of South Australia, Adelaide, SA, Australia
| | - Susan Hillier
- Innovation, Implementation, and Clinical Translation (IIMACT) in Health, Allied Health & Human Performance, University of South Australia, Adelaide, SA, Australia
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Falemban R, Wilmut K, Hurst H, Purcell C. Roadside experiences of parents of children with developmental coordination disorder and/or attention deficit hyperactivity disorder. Front Hum Neurosci 2024; 18:1339043. [PMID: 38660013 PMCID: PMC11039856 DOI: 10.3389/fnhum.2024.1339043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 03/11/2024] [Indexed: 04/26/2024] Open
Abstract
Introduction Pedestrians are a vulnerable group at the roadside and previous research has identified that children with DCD and ADHD are at a heightened risk of pedestrian injuries. Despite this, limited research has explored parental perspectives of the pedestrian risks faced by children with DCD and/or ADHD. Understanding parents' perspectives provides a unique insight into the challenges children face every day and the concerns that parents perceive regarding their children's safety as pedestrians. Therefore, the aim of this study was to explore parents' perspectives of the pedestrian risks faced by their children with DCD and/or ADHD. Methods Semi-structured interviews were conducted with 14 parents of primary school and early secondary school aged children with age range 7-17. The participants were divided into three groups based on their children's conditions: DCD group (10-17 years, n = 3), ADHD group (7-13 years, n = 5), and co-occurring group (7-16 years, n = 6). All parents confirmed an existing diagnosis and completed the SNAP-IV and DCDQ as screening tools. The interviews explored parents' perspectives regarding their children's pedestrian behaviors, parents' concerns and preventative measures taken to improve the pedestrian safety of their children with DCD and/or ADHD. Reflexive thematic analysis was undertaken to analyze the interviews, from which three themes were developed. Results The first theme related to the challenges experienced by children at the roadside; parents emphasized the significance of structured and controlled pedestrian crossing sites, underlining their preference for designated crossings as safer options due to their heightened perceptions of risk associated with other road-crossing locations. The second theme: parental concerns and influences on children's road safety referred to their children's performance and safety at the roadside, leading to increased monitoring and a more protective approach to road crossing. The third theme: road safety education related to various strategies parents implemented to mitigate risks, while balancing independence and prioritizing their safety. Discussion While there were commonalities in the challenges faced by children with DCD and/or ADHD at the roadside, there were also notable differences. Parents of children with DCD discussed challenges with spatial awareness and motor skills, whereas parents of children with ADHD discussed challenges with impulsivity and inattention. Parents of children with co-occurring DCD and ADHD described a complex interplay of these challenges. It is evident from the interviews that children with DCD and/or ADHD require a distinct approach to develop their pedestrian skills effectively and parents reported specific strategies they used to address the risks associated with their children's roadside behavior. Promoting pedestrian safety for children with DCD and/or ADHD necessitates collaboration among parents, schools and local authorities to implement comprehensive measures ensuring their safety. These findings contribute to understanding parental experiences and needs, providing valuable guidance for targeted interventions and policies to enhance the road safety of children with DCD and/or ADHD.
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Affiliation(s)
- Rayan Falemban
- Department of Physical Therapy, Faculty of Applied Medical Sciences, Umm Al-Qura University,, Makkah, Saudi Arabia
- School of Healthcare Sciences, College of Biomedical and Life Sciences, Cardiff University, Cardiff, United Kingdom
| | - Kate Wilmut
- Centre for Psychological Research, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, United Kingdom
| | - Heather Hurst
- School of Healthcare Sciences, College of Biomedical and Life Sciences, Cardiff University, Cardiff, United Kingdom
| | - Catherine Purcell
- School of Healthcare Sciences, College of Biomedical and Life Sciences, Cardiff University, Cardiff, United Kingdom
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Reynolds JE, Alvares GA, Williams J, Froude E, Elliott C, McIntyre S, Whitehouse AJO, Evans KL, Reid SL, Cairney J, Licari MK. Investigating the impact of developmental coordination difficulties across home, school, and community settings: Findings from the Australian Impact for DCD survey. RESEARCH IN DEVELOPMENTAL DISABILITIES 2024; 147:104712. [PMID: 38471296 DOI: 10.1016/j.ridd.2024.104712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 01/29/2024] [Accepted: 02/22/2024] [Indexed: 03/14/2024]
Abstract
AIM To evaluate the participation difficulties experienced by children with developmental coordination disorder (DCD) in home, school, and community environments. METHODS The Impact for DCD survey was completed by primary caregivers of 4-18-year-old children with DCD (or synonymous diagnosis) (n = 429). OUTCOMES AND RESULTS The greatest participation difficulties experienced at home included dressing, eating with utensils, self-care tasks and drawing/writing reported by over 70% of families. At school, fine motor difficulties were also frequently reported, with additional difficulties keeping up or completing tasks, and not feeling supported at school. Socialisation challenges and bullying were also commonly reported (34.9%). As a result of participation difficulties at school, 5.4% were home schooled. Many children engaged in community activity, with 72.0% currently engaged in at least one organised sports-based activity. CONCLUSIONS AND IMPLICATIONS Increased recognition of the widespread impact of DCD in a child's life is crucial at an individual and societal level. Parents reported their children experiencing significant participation restrictions and difficulties. The findings of this large-scale study have revealed that most children with DCD are not receiving the support they need to thrive, especially at school. This largely reflects a lack of understanding and recognition of the condition and its associated challenges.
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Affiliation(s)
- Jess E Reynolds
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia.
| | - Gail A Alvares
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
| | - Jacqueline Williams
- College of Sport, Health and Engineering, Institute for Health and Sport, Victoria University, Melbourne, Victoria, Australia
| | - Elspeth Froude
- School of Allied Health, Faculty of Health Sciences, Australian Catholic University, Sydney, New South Wales, Australia
| | - Catherine Elliott
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia; School of Allied Health, Curtin University, Perth, Western Australia, Australia
| | - Sarah McIntyre
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia; Cerebral Palsy Alliance, University of Sydney, Sydney, Australia
| | - Andrew J O Whitehouse
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
| | - Kiah L Evans
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia; School of Allied Health, Curtin University, Perth, Western Australia, Australia; School of Allied Health, The University of Western Australia, Perth, Western Australia, Australia
| | - Siobhan L Reid
- School of Human Sciences, The University of Western Australia, Perth, Western Australia, Australia
| | - John Cairney
- School of Human Movement and Nutrition Sciences, Health and Well-Being Centre for Research Innovation, The University of Queensland, Brisbane, Queensland, Australia
| | - Melissa K Licari
- Telethon Kids Institute, The University of Western Australia, Perth, Western Australia, Australia
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Konrad JD, Marrus N, Lohse KR, Thuet KM, Lang CE. Associations Between Coordination and Wearable Sensor Variables Vary by Recording Context but Not Assessment Type. J Mot Behav 2024; 56:339-355. [PMID: 38189355 PMCID: PMC10957306 DOI: 10.1080/00222895.2023.2300969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Accepted: 12/27/2023] [Indexed: 01/09/2024]
Abstract
Motor coordination is an important driver of development and improved coordination assessments could facilitate better screening, diagnosis, and intervention for children at risk of developmental disorders. Wearable sensors could provide data that enhance the characterization of coordination and the clinical utility of that data may vary depending on how sensor variables from different recording contexts relate to coordination. We used wearable sensors at the wrists to capture upper-limb movement in 85 children aged 6-12. Sensor variables were extracted from two recording contexts. Structured recordings occurred in the lab during a unilateral throwing task. Unstructured recordings occurred during free-living activity. The objective was to determine the influence of recording context (unstructured versus structured) and assessment type (direct vs. indirect) on the association between sensor variables and coordination. The greatest associations were between six sensor variables from the structured context and the direct measure of coordination. Worse coordination scores were associated with upper-limb movements that had higher peak magnitudes, greater variance, and less smoothness. The associations were consistent across both arms, even though the structured task was unilateral. This finding suggests that wearable sensors could be paired with a simple, structured task to yield clinically informative variables that relate to motor coordination.
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Affiliation(s)
- Jeffrey D Konrad
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, USA
| | - Natasha Marrus
- Department of Psychiatry, Washington University School of Medicine, St. Louis, USA
| | - Keith R Lohse
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, USA
| | - Kayla M Thuet
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, USA
| | - Catherine E Lang
- Program in Physical Therapy, Washington University School of Medicine, St. Louis, USA
- Program in Occupational Therapy, Washington University School of Medicine, St. Louis, USA
- Department of Neurology, Washington University School of Medicine, St. Louis, USA
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Khairati F, Stewart N, Zwicker JG. How developmental coordination disorder affects daily life: The adolescent perspective. RESEARCH IN DEVELOPMENTAL DISABILITIES 2024; 144:104640. [PMID: 38056031 DOI: 10.1016/j.ridd.2023.104640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 11/05/2023] [Accepted: 11/12/2023] [Indexed: 12/08/2023]
Abstract
BACKGROUND Few studies have focused on the implications of developmental coordination disorder (DCD) in the teen years. Understanding the unique needs of adolescents with DCD and the challenges they face are imperative to inform clinical care. AIM To understand how DCD affects daily life from adolescents living with the disorder. METHODS Participants were recruited from a database of adolescents who were formally diagnosed with DCD in childhood. Nineteen semi-structured interviews of adolescents with DCD (13-18 years) were conducted and analyzed using an interpretive description approach. RESULTS Data analysis revealed four overarching themes: (1) Through the years; (2) Standing out, left out, opting out; (3) Rising into Resilience; and (4) Help me to be me. Adolescents with DCD face challenges in physical, cognitive, social, emotional, and mental health domains, but their success can be optimized through provision of support, fostering social connections, the use of strategies, and increasing public understanding. Few services currently exist for adolescents with DCD, as treatment is not standard of care. CONCLUSIONS AND IMPLICATIONS Insights gained from this study provide client-centred evidence to advocate for intervention for adolescents with DCD, and guide recommendations for clinical care and community support to meet the needs of this under-served population. WHAT THIS PAPER ADDS?: This paper qualitatively explores the lived experience of adolescents with DCD, adding to the limited research within this population. Expanding beyond the typical focus of motor challenges, this paper highlights the widespread influence of DCD on daily life, including in cognitive, mental health, and social-emotional domains. Common environmental contexts that exacerbate challenges during adolescent years are explored, including high school PE class and electives, learning to drive, beginning employment, and preparing for post-secondary education. Through an interpretive description methodology, this paper delves into clinical and practical solutions to support adolescents with DCD, from an individualized and client-centered perspective.
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Affiliation(s)
- Fouziah Khairati
- Department of Occupational Science and Occupational Therapy, University of British Columbia, T325 - 2211 Wesbrook Mall, Vancouver, BC V6T 2B5, Canada
| | - Natalie Stewart
- Department of Occupational Science and Occupational Therapy, University of British Columbia, T325 - 2211 Wesbrook Mall, Vancouver, BC V6T 2B5, Canada
| | - Jill G Zwicker
- Department of Occupational Science and Occupational Therapy, University of British Columbia, T325 - 2211 Wesbrook Mall, Vancouver, BC V6T 2B5, Canada; BC Children's Hospital Research Institute, K3-180 - 4480 Oak Street, Vancouver, BC V6H 3V4, Canada; Department of Pediatrics, University of British Columbia, Rm 2D19 - 4480 Oak Street, Vancouver, BC V6H 3V4, Canada.
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11
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Scott H, Shoulberg EK, Dennis M, Krasner A, Smith AL, Hoza B. Associations of ADHD-Risk and Motor Competence With School Functioning. J Atten Disord 2024; 28:31-42. [PMID: 37694559 DOI: 10.1177/10870547231197214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/12/2023]
Abstract
OBJECTIVES This study investigated the unique associations of motor competence and ADHD risk status on school functioning. Additionally, this study examined the factor structure of the Bruininks-Oseretsky Test of Motor Proficiency, Short Form (BOT2-SF). METHODS Participants included early elementary school children (N = 202, Mage = 6.83, SD = 0.96, Male = 53.5%, ADHD-risk = 46.5%). Child assessments of motor competence and teacher and parent reports of school functioning were used. RESULTS A two-factor model of the BOT2-SF with correlated fine and gross motor factors and correlated residuals best fit the data. Fine and gross motor competence were unique positive predictors of academic performance, after accounting for the effects of ADHD-risk on academic performance. ADHD-risk was the only unique predictor of adaptive school behavior. CONCLUSION Findings suggest that assessing for ADHD and motor competence in children demonstrating school functioning problems may better allow for targeted intervention in school.
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Rothe J, Kattlun FA, Kaufmann J, Uhlmann A, Wanderer S, Bluschke A, Beste C, Roessner V. Effects of methylphenidate and physiotherapeutic treatment on graphomotor movements in children with ADHD. Eur Child Adolesc Psychiatry 2024; 33:127-137. [PMID: 36688969 PMCID: PMC10806214 DOI: 10.1007/s00787-023-02144-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 01/16/2023] [Indexed: 01/24/2023]
Abstract
In addition to the core symptoms defining ADHD, affected children often experience motor problems; in particular, graphomotor movements including handwriting are affected. However, in clinical settings, there is little emphasis on standardized and objective diagnosing and treatment of those difficulties. The present study investigated for the first time the effects of methylphenidate as well as physiotherapeutic treatment on objectively assessed graphomotor movements compared to a control condition, i.e. parental psychoeducation, in 58 children (mean age: 9.52 ± 1.91 years) newly diagnosed with ADHD in an outpatient clinic for child and adolescent psychiatry. Families were invited to join one of the treatment groups. Before and after 8 weeks of treatment, children performed six different tasks on a digitizing tablet which allowed the objective analysis of three important kinematic parameters of graphomotor movements (fluency, velocity, and pen pressure) in different levels of visual control and automation. Graphomotor movement fluency and velocity improves over time across the groups, especially in tasks with eyes closed. We did not find clear evidence for beneficial effects of methylphenidate or physiotherapeutic treatment on children's overall graphomotor movements suggesting that treatments need to be better tailored towards specific and individual deficits in graphomotor movements.
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Affiliation(s)
- Josefine Rothe
- Department of Child and Adolescent Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany.
| | - Fabian A Kattlun
- Department of Child and Adolescent Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Jeanne Kaufmann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Anne Uhlmann
- Department of Child and Adolescent Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Sina Wanderer
- Department of Child and Adolescent Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Annet Bluschke
- Department of Child and Adolescent Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Christian Beste
- Department of Child and Adolescent Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
| | - Veit Roessner
- Department of Child and Adolescent Psychiatry and Psychotherapy, Technische Universität Dresden, Dresden, Germany
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Kim MJ, Nam SM, Kim B, Park I, Park J, Shim JK. Anthropometric, physical activity, and psychological characteristics of Korean adults with and without developmental coordination disorder (DCD). Front Hum Neurosci 2023; 17:1280356. [PMID: 38178993 PMCID: PMC10764483 DOI: 10.3389/fnhum.2023.1280356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2023] [Accepted: 12/06/2023] [Indexed: 01/06/2024] Open
Abstract
Developmental Coordination Disorder (DCD), also known as Dyspraxia, is characterized by movement difficulties in individuals without discernible neurological disorders or identifiable medical conditions. Previous studies from various countries have highlighted disparities in anthropometric, physical activity, and psychological characteristics between children diagnosed with DCD and their typically developing (TD) peers. These differences are influenced by sociocultural norms and geographical locations. However, little attention has been given to scrutinizing analogous differences in adult populations, particularly within Republic of Korea. This study aims to address this knowledge gap by employing a battery of questionnaires to assess anthropometric, physical activity, and psychological traits in a cohort of 377 Korean adults, encompassing those with DCD (n = 54) alongside TD counterparts (n = 323). It was hypothesized that Korean adults with DCD would exhibit higher body mass index and lower ratings in physical activity and psychological characteristics than TD, consistent with the previous studies performed in other countries on children. The results showed no statistically significant differences between the DCD and TD groups in anthropometric characteristics such as weight (kg), height (cm), and body mass index. The prevalence of walking and biking for daily commuting in daily routines within Korean society might have contributed to the mitigation of anthropometric among individuals with/without DCD. Statistically significant differences were found in physical activity levels at work and recreational settings, as shown in physical activity scores and duration. The DCD group also displayed lower scores across several psychological characteristics, including exercise adherence, intrinsic motivation, self-efficacy, physical self-concept, exercise expectations, and intrinsic regulation. These findings underscore the necessity of incorporating sociocultural dynamics when investigating anthropometric, physical activity, and psychological characteristics in adults with DCD. Their perceived difficulties in fine motor skills were also significantly poor than TD. Future research studies are warranted to elucidate the underlying mechanisms driving the observed patterns in this study, thus contributing to a more nuanced comprehension of how DCD manifests within specific sociocultural contexts.
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Affiliation(s)
- Min Joo Kim
- Department of Mechanical Engineering, Kyung Hee University, Yongin-si, Republic of Korea
| | - Soo Mi Nam
- Division of Sports Science, Hanyang University, Ansan-si, Republic of Korea
| | - Byeol Kim
- Institute of Sport Science, Seoul National University, Seoul, Republic of Korea
| | - Ilhyeok Park
- Department of Physical Education, Seoul National University, Seoul, Republic of Korea
| | - Jaebum Park
- Department of Physical Education, and Advanced Institute of Convergence Science, Institute of Sport Science, Seoul National University, Seoul, Republic of Korea
| | - Jae Kun Shim
- Department of Mechanical Engineering, Kyung Hee University, Yongin-si, Republic of Korea
- Department of Kinesiology, and Neuroscience and Cognitive Science Program, The University of Maryland, College Park, MD, United States
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14
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Knaier E, Meier CE, Caflisch JA, Huber R, Kakebeeke TH, Jenni OG. Visuomotor adaptation, internal modelling, and compensatory movements in children with developmental coordination disorder. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 143:104624. [PMID: 37972466 DOI: 10.1016/j.ridd.2023.104624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Revised: 10/26/2023] [Accepted: 10/29/2023] [Indexed: 11/19/2023]
Abstract
BACKGROUND Developmental coordination disorder (DCD) is one of the most prevalent developmental disorders in school-aged children. The mechanisms and etiology underlying DCD remain somewhat unclear. Altered visuomotor adaptation and internal model deficits are discussed in the literature. AIMS The study aimed to investigate visuomotor adaptation and internal modelling to determine whether and to what extent visuomotor learning might be impaired in children with DCD compared to typically developing children (TD). Further, possible compensatory movements during visuomotor learning were explored. METHODS AND PROCEDURES Participants were 12 children with DCD (age 12.4 ± 1.8, four female) and 18 age-matched TD (12.3 ± 1.8, five female). Visuomotor learning was measured with the Motor task manager. Compensatory movements were parameterized by spatial and temporal variables. OUTCOMES AND RESULTS Despite no differences in visuomotor adaptation or internal modelling, significant main effects for group were found in parameters representing movement accuracy, motor speed, and movement variability between DCD and TD. CONCLUSIONS AND IMPLICATIONS Children with DCD showed comparable performances in visuomotor adaptation and internal modelling to TD. However, movement variability was increased, whereas movement accuracy and motor speed were reduced, suggesting decreased motor acuity in children with DCD.
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Affiliation(s)
- Elisa Knaier
- Child Development Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Claudia E Meier
- Child Development Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Jon A Caflisch
- Child Development Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Reto Huber
- Child Development Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland; Department of Child and Adolescent Psychiatry, University Hospital of Psychiatry, University of Zurich, Zurich, Switzerland; University of Zurich, Zurich, Switzerland
| | - Tanja H Kakebeeke
- Child Development Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland
| | - Oskar G Jenni
- Child Development Center, University Children's Hospital Zurich, Zurich, Switzerland; Children's Research Center, University Children's Hospital Zurich, Zurich, Switzerland; University of Zurich, Zurich, Switzerland.
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Gras D, Ploix Maes E, Doulazmi M, Huron C, Galléa C, Boespflug Tanguy O, Germanaud D, Roze E. Developmental coordination disorder subtypes in children: An unsupervised clustering. Dev Med Child Neurol 2023; 65:1332-1342. [PMID: 36883642 DOI: 10.1111/dmcn.15563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 01/31/2023] [Accepted: 02/09/2023] [Indexed: 03/09/2023]
Abstract
AIM To identify subtypes of developmental coordination disorder (DCD) in children. METHOD Children with DCD diagnosed through comprehensive evaluation at Robert-Debré Children's University Hospital (Paris, France) were consecutively enrolled from February 2017 to March 2020. We performed an unsupervised hierarchical clustering based on principal component analysis using a large set of variables encompassing cognitive, motor, and visuospatial scores (Wechsler Intelligence Scale for Children, Fifth Edition; Developmental Neuropsychological Assessment, Second Edition; Movement Assessment Battery for Children, Second Edition). RESULTS One hundred and sixty-four children with DCD were enrolled (median age 10 years 3 months; male:female ratio 5.56:1). We identified distinct subgroups with mixed visuospatial and gestural disorders, or with pure gestural disorders that predominantly impaired either speed or precision. Associated neurodevelopmental disorders, such as attention-deficit/hyperactivity disorder, did not influence the results of the clustering. Importantly, we identified a subgroup of children with marked visuospatial impairment with the lowest scores in almost all of the evaluated domains, and the poorest school performance. INTERPRETATION The classification of DCD into distinct subgroups could be indicative of prognosis and provide critical information to guide patient management, taking into account the child's neuropsychological profile. Beyond this clinical interest, our findings also provide a relevant framework with homogeneous subgroups of patients for research on the pathogenesis of DCD. WHAT THIS PAPER ADDS Unsupervised hierarchical clustering identified four subgroups of children with developmental coordination disorder. Two subgroups had combined visuospatial/gestural difficulties, and two had pure gestural disorders. Severe visuospatial impairment was associated with poor performance in most domains including school. Difficulties in the gestural-only clusters were predominantly either gestural precision or speed.
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Affiliation(s)
- Domitille Gras
- Sorbonne University, INSERM, CNRS, Paris Brain Institute, Paris, France
- CEA Paris-Saclay, Frederic Joliot Institute, Neurospin, UNIACT, Gif-sur-Yvette, France
| | | | - Mohamed Doulazmi
- Adaptation Biologique et Vieillissement, Institut de Biologie Paris Seine, Sorbonne University, Paris, France
| | - Caroline Huron
- Université Paris Cité, Inserm, System Engineering and Evolution Dynamics, Paris, France
- Learning Planet Institute, Paris, France
| | - Cécile Galléa
- Sorbonne University, INSERM, CNRS, Paris Brain Institute, Paris, France
| | - Odile Boespflug Tanguy
- CRMR Leukofrance Service de Neuropédiatrie, Hôpital Robert Debré AP-HP, Paris, France
- UMR1141 Neurodiderot Université de Paris, Paris, France
| | - David Germanaud
- CEA Paris-Saclay, Frederic Joliot Institute, Neurospin, UNIACT, Gif-sur-Yvette, France
- Université Paris Cité, Inserm, NeuroDiderot, InDEV, Paris, France
- Department of Genetics, Centre of Excellence InovAND, Robert-Debré Hospital, HP, Paris, France
| | - Emmanuel Roze
- Sorbonne University, INSERM, CNRS, Paris Brain Institute, Paris, France
- APHP, Salpêtrière Hospital, DMU Neurosciences, Paris, France
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Persson I, Sampaio F, Samkharadze T, Ssegonja R, Johansen K. Impact of developmental coordination disorder in childhood on educational outcomes in adulthood among neonatal intensive care recipients: a register-based longitudinal cohort study. BMJ Open 2023; 13:e071563. [PMID: 37748851 PMCID: PMC10533808 DOI: 10.1136/bmjopen-2023-071563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Accepted: 08/30/2023] [Indexed: 09/27/2023] Open
Abstract
OBJECTIVES Developmental coordination disorder (DCD) is related to poorer educational outcomes among children and adolescents. Evidence on this association into adulthood is lacking. Therefore, we aimed to investigate whether probable DCD (pDCD) in childhood affected educational outcomes among adults, and whether this was affected by sex or a co-occurring attention deficit in childhood. DESIGN Register-based longitudinal cohort study. SETTING Neonatal intensive care (NIC) recipients born at Uppsala University Children's Hospital, Uppsala, Sweden, from 1986 to 1989 until they reached the age of 28. PARTICIPANTS 185 NIC recipients. PRIMARY AND SECONDARY OUTCOME MEASURES At the age of 6.5, 46 (24.6%) of the NIC recipients were diagnosed with pDCD. Using register-based longitudinal data, we compared participants with and without pDCD in terms of: (1) age at Upper Secondary School (USS) graduation, and (2) highest level of education achieved by age 28. RESULTS The median age at USS graduation was 19 years, with similar graduation ages and ranges between those with or without pDCD. However, a higher proportion of participants without pDCD had graduated from USS at ages 19 and 24. By age 29, most participants had completed USS. At age 28, 33% of participants had attained a bachelor's or master's degree. Although there was no significant difference between the groups, the proportion that had attained a degree was higher among those without pDCD and women without pDCD had achieved the highest level of education. Educational outcomes remained similar for those with pDCD, regardless of childhood attention deficit. CONCLUSIONS pDCD during childhood may have a lasting impact on educational outcomes, particularly among women. Raising awareness of DCD among parents, health and educational professionals is vital for early identification and the provision of appropriate support and interventions in schools, mitigating the potential negative consequences associated with DCD and promoting positive educational outcomes.
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Affiliation(s)
- Isak Persson
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
| | - Filipa Sampaio
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Tengiz Samkharadze
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
| | - Richard Ssegonja
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
- Department of Medical Sciences, Uppsala University Hospital, Uppsala, Sweden
| | - Kine Johansen
- Department of Women's and Children's Health, Uppsala University, Uppsala, Sweden
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Tal-Saban M, Weintraub N. "The clumsiness is always present": Parents perspectives of their adolescents with pDCD. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 139:104560. [PMID: 37364527 DOI: 10.1016/j.ridd.2023.104560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 05/28/2023] [Accepted: 06/20/2023] [Indexed: 06/28/2023]
Abstract
AIM This study elicited the perspectives of parents of adolescents with probable Developmental Coordination Disorder (pDCD) of the implications of DCD on their adolescents' daily-life and the parents' coping strategies and future concerns. METHODS Using a phenomenological approach and thematic analysis, we conducted a focus group including 7 parents of adolescents with pDCD aged 12-18 yrs. FINDINGS Three major themes emerged from the data: (a) Manifestation and implications of DCD; Parents described the performance challenges and strengths of their adolescents; (b) Discrepancy in perceptions of DCD: Parents described a gap between them and their children's, and between the parents themselves, in their views of the child's difficulties; (c) Diagnosis of DCD and strategies for overcoming its implications: Parents' expressed the pros and cons of labeling and described strategies they used to assist their children. CONCLUSIONS It appears that adolescents with pDCD continue to experience performance limitations in daily-life activities, and psychosocial difficulties. Yet, parents and their adolescents do not always view these limitations in a similar manner. Therefore, it is important that clinicians obtain information from both parents and their adolescents'. These results may assist in developing a client-centered intervention protocol for parents and adolescents.
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Affiliation(s)
- Miri Tal-Saban
- The Neuro-Developmental Disabilities and Writing Research Laboratory, School of Occupational Therapy, Hebrew University, Jerusalem, Israel.
| | - Naomi Weintraub
- The Neuro-Developmental Disabilities and Writing Research Laboratory, School of Occupational Therapy, Hebrew University, Jerusalem, Israel
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You H, Shi J, Huang F, Wei Z, Jones G, Du W, Hua J. Advances in Genetics and Epigenetics of Developmental Coordination Disorder in Children. Brain Sci 2023; 13:940. [PMID: 37371418 PMCID: PMC10296699 DOI: 10.3390/brainsci13060940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Revised: 06/02/2023] [Accepted: 06/04/2023] [Indexed: 06/29/2023] Open
Abstract
Developmental coordination disorder (DCD) is a developmental disorder characterized by impaired motor coordination, often co-occurring with attention deficit disorder, autism spectrum disorders, and other psychological and behavioural conditions. The aetiology of DCD is believed to involve brain changes and environmental factors, with genetics also playing a role in its pathogenesis. Recent research has identified several candidate genes and genetic factors associated with motor impairment, including deletions, copy number variations, single nucleotide polymorphisms, and epigenetic modifications. This review provides an overview of the current knowledge in genetic research on DCD, highlighting the importance of continued research into the underlying genetic mechanisms. While evidence suggests a genetic contribution to DCD, the evidence is still in its early stages, and much of the current evidence is based on studies of co-occurring conditions. Further research to better understand the genetic basis of DCD could have important implications for diagnosis, treatment, and our understanding of the condition's aetiology.
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Affiliation(s)
- Haizhen You
- Department of Women and Children’s Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Junyao Shi
- Women and Children Health Care Institution of Pudong District, Shanghai 200021, China
| | - Fangfang Huang
- Department of Women and Children’s Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Zhiyun Wei
- Department of Women and Children’s Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 200120, China
| | - Gary Jones
- NTU Psychology, School of Social Sciences, Nottingham Trent University, Nottingham NG1 6AA, UK
| | - Wenchong Du
- NTU Psychology, School of Social Sciences, Nottingham Trent University, Nottingham NG1 6AA, UK
| | - Jing Hua
- Department of Women and Children’s Health Care, Shanghai First Maternity and Infant Hospital, Tongji University School of Medicine, Shanghai 200120, China
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Koul P, Qureshi MI, Kovela RK. Handwriting Evaluation in School-Aged Children With Developmental Coordination Disorder: A Literature Review. Cureus 2023; 15:e35817. [PMID: 37033536 PMCID: PMC10075016 DOI: 10.7759/cureus.35817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 03/05/2023] [Indexed: 03/08/2023] Open
Abstract
Despite widespread computer use, legible handwriting remains an important common life skill that requires more attention from schools and health professionals. Importantly, instructors and parents typically attribute the difficulties to laziness or a lack of effort, causing the youngster anger and disappointment. Handwriting issues are a public health concern in terms of both prevalence and consequences. Writing is a tough and diverse activity that requires cognitive, perceptual-motor, mental, and emotional talents. It is largely a motor process involving an effective level of motor organization that results in exact movement synchronization. Handwriting problems have been connected to developmental disorders such as developmental coordination disorder. For the affected youngsters, forming letters takes more work, and the kid may forget what he or she planned to write. School children's primary handwriting issues include illegible writing, slow handwriting, and strained writing. Handwriting problems may lead to scholastic underachievement and low self-esteem. Because of this complication, some school-aged children develop handwriting difficulties, which cause psychological distress and learning impairments. In the treatment of children with bad handwriting, the therapeutic intervention has been demonstrated to be successful. We aimed to determine how efficient tools and scales are which assess handwriting in school-aged children having developmental coordination disorder. Keyword searches were conducted on Google Scholar and PubMed, yielding 45 results, eight of which met the inclusion requirements. We concluded that there are a lot of scales and tools to date but no scale focuses on the temporal and spatial parameters for handwriting evaluation.
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Affiliation(s)
- Prishita Koul
- Department of Neurophysiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Medical Sciences (Deemed to be University), Wardha, IND
| | - Moh'd Irshad Qureshi
- Department of Neurophysiotherapy, Ravi Nair Physiotherapy College, Datta Meghe Institute of Medical Sciences (Deemed to be University), Wardha, IND
| | - Rakesh K Kovela
- Department of Physiotherapy, Nitte Institute of Physiotherapy, Nitte (Deemed to be University), Mangalore, IND
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Pimenta RA, Fuchs C, Fears NE, Mariano M, Tamplain P. Distinct mental health profiles in children with Developmental Coordination Disorder: A latent class analysis and associations. RESEARCH IN DEVELOPMENTAL DISABILITIES 2023; 132:104377. [PMID: 36423431 DOI: 10.1016/j.ridd.2022.104377] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 08/24/2022] [Accepted: 11/12/2022] [Indexed: 06/16/2023]
Abstract
BACKGROUND Children with Developmental Coordination Disorder (DCD) show indications for mental health problems. However, these problems are poorly understood. AIMS To identify patterns (profiles) of mental health in this population and to analyze the associations between profiles and child characteristics. METHODS AND PROCEDURES Parents of 119 children with DCD completed the Strengths and Difficulties Questionnaire. OUTCOMES AND RESULTS Results indicated that a four latent class was the best model. Profile 1 was defined as "no" mental health problems (n = 28; 24 %), Profile 2 was defined as "hyperactivity" problems (n = 53; 43.3 %), for clinical indications for hyperactivity, Profile 3 was defined as "internalizing" problems (n = 8; 7.3 %), for clinical indications for emotional symptoms and peer problems, and Profile 4 was defined as "internalizing and externalizing problems" (n = 30; 25.4 %), for clinical indications for problems in both areas. In addition, having a co-occurring disorder, accommodation plans, and using medications were associated with the profiles. CONCLUSIONS AND IMPLICATIONS There are distinct and unique profiles that children with DCD exhibit. Clinicians can use these profiles to better understand the presentation of mental health symptoms in this population and provide adequate services or support if mental health difficulties are present.
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21
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Moraes BLC, Barbosa VM, Cardoso AA, Rihtman T, de Castro Magalhães L. Cross-cultural validation of the Brazilian Little Developmental Coordination Disorder Questionnaire (LDCDQ-BR) for preschool children. RESEARCH IN DEVELOPMENTAL DISABILITIES 2022; 129:104297. [PMID: 35858509 DOI: 10.1016/j.ridd.2022.104297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2021] [Revised: 06/14/2022] [Accepted: 06/22/2022] [Indexed: 06/15/2023]
Abstract
INTRODUCTION Motor difficulties associated with Developmental Coordination Disorder (DCD) are frequently apparent before the accepted diagnostic age of 5. Tools to support identification of DCD markers would allow provision of early intervention to reduce negative sequelae. OBJECTIVE Establish psychometric properties and define preliminary cut-off scores for the Brazilian Little Developmental Coordination Disorder Questionnaire - Brazil (LDCDQ-BR). METHODS AND PROCEDURES Parents of 3- and 4-year-old children (n = 312; 154 girls) from Belo Horizonte/MG, Brazil, completed the LDCDQ-BR, the Brazil Economic Classification Criterion and a demographic questionnaire. One sub-set of children (n = 119) was assessed with the Movement Assessment Battery for Children-2nd Edition; another sub-set (n = 77) completed the LDCDQ-BR a second time. RESULTS Rasch analysis indicated good item functioning with only one erratic item, suggesting unidimensionality. Item calibration reliability was excellent (0.97), children's measures reliability was low (0.72), but implying separation of 2.46 motor ability levels. Significant, low correlations were found between the LDCDQ-BR and MABC-2 (r = 0.30, p < 0.01). Test-retest reliability was 0.77 (total score) and 0.44-0.78 (individual items). ROC curve analysis revealed sensitivity of 68% at a cut-off score of 64. CONCLUSION The LDCDQ-BR shows promising psychometric properties to support early identification of DCD.
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Affiliation(s)
- Barbara L C Moraes
- Federal University of Minas Gerais, Department of Rehabilitation Science Program, 6627 Antonio Carlos Avenue, Belo Horizonte, Minas Gerais, Brazil
| | - Vanessa Maziero Barbosa
- University of Illinois at Chicago, UI Health, Occupational and Physical Therapy Department, 1740 W. Taylor Street, Suite C-100, Chicago, IL 60602, USA
| | - Ana Amélia Cardoso
- Federal University of Minas Gerais, Department of Rehabilitation Science Program, 6627 Antonio Carlos Avenue, Belo Horizonte, Minas Gerais, Brazil
| | - Tanya Rihtman
- Oxford Brookes University, Department of Sport, Health Sciences and Social Work, Faculty of Health and Life Sciences, Jack Straws Lane, Marston, Oxford OX3 0FL, United Kingdom
| | - Lívia de Castro Magalhães
- Federal University of Minas Gerais, Department of Rehabilitation Science Program, 6627 Antonio Carlos Avenue, Belo Horizonte, Minas Gerais, Brazil.
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22
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Southon C. The relationship between executive function, neurodevelopmental disorder traits, and academic achievement in university students. Front Psychol 2022; 13:958013. [PMID: 36118426 PMCID: PMC9478894 DOI: 10.3389/fpsyg.2022.958013] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 08/15/2022] [Indexed: 12/13/2022] Open
Abstract
Difficulties with executive function have often been identified in individuals with various neurodevelopmental disorders such as Autism Spectrum Disorder (ASD), Attention-Deficit Hyperactivity Disorder (ADHD), and Developmental Co-ordination Disorder (DCD). Additionally, in childhood and adolescence, executive functioning is an important predictor of academic achievement. However, less research has explored these relationships in adult students, and those with a high level of neurodevelopmental disorder traits but no clinical diagnosis. Therefore, the current study aimed to assess whether ASD, ADHD, and DCD traits can predict academic achievement in university students, and whether traits of these neurodevelopmental conditions moderate the relationship between executive function and academic achievement. Both neurotypical students and those with a clinical diagnosis of a neurodevelopmental disorder were able to participate, with the majority being neurotypical. Participants completed four self-report questionnaires and provided a measure of academic achievement based on their university assignment results. Traits of ASD, ADHD, and DCD alone did not predict achievement, however, traits of ADHD and DCD significantly moderated the relationship between executive function and academic achievement. ASD traits did not significantly moderate this relationship. Implications and suggestions for future research are also discussed.
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Affiliation(s)
- Chloe Southon
- Department of Psychology, Social Work and Counselling, School of Human Sciences, University of Greenwich, London, United Kingdom
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Zoia S, Biancotto M, Caravale B, Valletti A, Montelisciani L, Croci I, Voller F, Rusconi F, Carrozzi M, Chiandotto V, Di Lallo D, Vicari S, Cuttini M. Early factors associated with risk of developmental coordination disorder in very preterm children: A prospective area-based cohort study in Italy. Paediatr Perinat Epidemiol 2022; 36:683-695. [PMID: 35437802 PMCID: PMC9546412 DOI: 10.1111/ppe.12878] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Revised: 03/10/2022] [Accepted: 03/14/2022] [Indexed: 11/27/2022]
Abstract
BACKGROUND Developmental coordination disorder (DCD) is a motor disorder of unknown aetiology that may have long-term consequences on daily activities, and psychological and physical health. Studies investigating risk factors for DCD have so far provided inconsistent results. OBJECTIVES To assess, using a parent-report screening tool, risk of DCD in school-age very preterm children born in Italy, and investigate the associated early biomedical and sociodemographic factors. METHODS A prospective area-based cohort (804 children, response rate 73.4%) was assessed at 8-11 years of age in three Italian regions. Perinatal data were abstracted from medical records. DCD risk was measured using the Italian-validated version of the Developmental Coordination Disorder Questionnaire (DCDQ-IT). For this study, children with cognitive deficit (i.e. intelligence quotient <70), cerebral palsy, severe vision and hearing disabilities, and other impairments affecting movement were excluded. A total of 629 children were analysed. We used inverse probability weighting to account for loss to follow-up, and multilevel, multivariable modified Poisson models to obtain adjusted risk ratio (aRR) and 95% confidence interval (CI). Missing values in the covariates were imputed. RESULTS 195 children (weighted proportion 31.8%, 95% CI 28.2, 35.6) scored positive on the DCDQ-IT, corresponding to the 15th centile of the reference Movement-ABC test. Factors associated with overall DCD risk were male sex (aRR 1.35, 95% CI 1.05, 1.73), intrauterine growth restriction (aRR 1.45, 95% CI 1.14, 1.85), retinopathy of prematurity (aRR 1.62, 95% CI 1.07, 2.45), and older maternal age at delivery (aRR 1.39, 95% CI 1.09, 1.77). Complete maternal milk feeding at discharge from the neonatal unit and higher parental socio-economic status were associated with decreased risk. CONCLUSIONS Both biomedical and sociodemographic factors increase DCD risk. These findings can contribute to elucidating the origins of this disorder, and assist in the identification of children at risk for early referral and intervention.
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Affiliation(s)
- Stefania Zoia
- Struttura Complessa Tutela Salute Bambini Adolescenti Donne FamigliaAzienda Sanitaria Universitaria Giuliano IsontinaTriesteItaly
| | - Marina Biancotto
- Struttura Complessa Tutela Salute Bambini Adolescenti Donne FamigliaAzienda Sanitaria Universitaria Giuliano IsontinaTriesteItaly
| | - Barbara Caravale
- Department of Developmental and Social PsychologyLa Sapienza UniversityRomeItaly
| | - Alessandra Valletti
- Clinical Care and Management Innovation Research AreaBambino Gesù Children’s HospitalIRCCSRomeItaly
| | - Laura Montelisciani
- Clinical Care and Management Innovation Research AreaBambino Gesù Children’s HospitalIRCCSRomeItaly
| | - Ileana Croci
- Clinical Care and Management Innovation Research AreaBambino Gesù Children’s HospitalIRCCSRomeItaly
| | - Fabio Voller
- Unit of EpidemiologyRegional Health Agency of TuscanyFlorenceItaly
| | - Franca Rusconi
- Unit of EpidemiologyMeyer Children's University HospitalFlorenceItaly,Present address:
Department of Mother and Child HealthAzienda USL Toscana Nord OvestPisaItaly
| | - Marco Carrozzi
- Department of NeuroscienceBurlo Garofolo Maternal and Child Health HospitalIRCCSTriesteItaly
| | - Valeria Chiandotto
- Neonatal Intensive Care Unit, S. Maria della Misericordia University HospitalUdineItaly
| | - Domenico Di Lallo
- Hospital Network Planning and Research AreaLazio Regional Health AuthorityRomeItaly
| | - Stefano Vicari
- Department of Life Sciences and Public HealthCatholic University, and Department of NeuroscienceChild & Adolescent Psychiatry UnitBambino Gesù Children’s HospitalIRCCSRomeItaly
| | - Marina Cuttini
- Clinical Care and Management Innovation Research AreaBambino Gesù Children’s HospitalIRCCSRomeItaly
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Wuang YP, Huang CL, Wu CS. Haptic Perception Training Programs on Fine Motor Control in Adolescents with Developmental Coordination Disorder: A Preliminary Study. J Clin Med 2022; 11:jcm11164755. [PMID: 36012994 PMCID: PMC9409961 DOI: 10.3390/jcm11164755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 08/12/2022] [Accepted: 08/12/2022] [Indexed: 11/17/2022] Open
Abstract
Somatosensory and haptic perception deficit was commonly found in developmental coordination disorder (DCD) and was closely related to fine motor functions, and the intervention strategies should thus emphasize improving the underlying haptic functions. This study was intended to investigate the effects of haptic perception training programs on fine motor functions in adolescents with DCD. A total of 82 DCD participants were assigned to either the haptic perception training program (HTP; n = 42, 16 females, mean age = 13.32 ± 2.85 years) or standard occupational therapy (SOT; n = 40, 16 females, mean age = 13.41 ± 3.8 years) group. Both groups were given 12-week training, twice a week, 30 min per session. Outcome measures were: Jebsen-Taylor Hand Function Test (JTFHT), Bruininks–Oseretsky Test of Motor Proficiency-Second Edition (BOT-2), Test of Visual-Perceptual Skills- Fourth Edition (TVPS-4), and Vineland Adaptive Behavior Scale -Chinese Version (VABS-C). After the intervention, the HTP group outscored the SOT group on most fine motor control (JTFHT and BOT-2) tasks and all TVPS-4 and VABS-C items. The HTP group had greater pre–post changes on fine motor integration, fine motor precision, manual dexterity, and writing. TVPS-4 reached significant intervention gains on visual spatial relations, visual memory, and visual sequential memory. The haptic perception training programs demonstrated benefits in enhancing fine motor control in adolescents with DCD. It could be used as an easy and effective alternative to hospital or school-based therapy during the pandemic.
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Affiliation(s)
- Yee-Pay Wuang
- Department of Occupational Therapy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
- Correspondence: ; Tel.: +886-7-3121101 (ext. 2650)
| | - Chien-Ling Huang
- Department of Rehabilitation Medicine, Chung-Ho Memorial Hospital, Kaohsiung Medical University, Kaohsiung 807, Taiwan
| | - Ching-Shan Wu
- Department of Occupational Therapy, Kaohsiung Medical University, Kaohsiung 807, Taiwan
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Saini M, Sengupta E, Singh M, Singh H, Singh J. Sustainable Development Goal for Quality Education (SDG 4): A study on SDG 4 to extract the pattern of association among the indicators of SDG 4 employing a genetic algorithm. EDUCATION AND INFORMATION TECHNOLOGIES 2022; 28:2031-2069. [PMID: 35975216 PMCID: PMC9371379 DOI: 10.1007/s10639-022-11265-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 07/27/2022] [Indexed: 06/15/2023]
Abstract
Sustainable Development Goals (SDG) are at the forefront of government initiatives across the world. The SDGs are primarily concerned with promoting sustainable growth via ensuring wellbeing, economic growth, environmental legislation, and academic advancement. One of the most prominent goals of the SDG is to provide learners with high-quality education (SDG 4). This paper aims to look at the perspectives of the Sustainable Development Goals improvised to provide quality education. We also analyze the existing state of multiple initiatives implemented by the Indian government in the pathway to achieving objectives of quality education (SDG 4). Additionally, a case study is considered for understanding the association among the observed indicators of SDG4. For this purpose, exploratory data analysis, and numerical association rule mining in combination with QuantMiner genetic algorithm approaches have been applied. The outcomes reveal the presence of a significant degree of association among these parameters pointing out the fact that understanding the impact of one (or more) indicator on other related indicators is critical for achieving SDG 4 goals (or factors). These findings will assist governing bodies in taking preventive measures while modifying existing policies and ensuring the effective enactment of SDG 4 goals, which also will subsequently aid in the resolution of issues related to other SDGs.
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Affiliation(s)
- Munish Saini
- Department of Computer Engineering and Technology, Guru Nanak Dev University, Amritsar, India
| | - Eshan Sengupta
- Department of Computer Engineering and Technology, Guru Nanak Dev University, Amritsar, India
| | - Madanjit Singh
- Department of Computer Science, Guru Nanak Dev University, Amritsar, India
| | - Harnoor Singh
- Department of Computer Engineering and Technology, Guru Nanak Dev University, Amritsar, India
| | - Jaswinder Singh
- Department of Computer Science, Guru Nanak Dev University, Amritsar, India
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Meachon EJ, Alpers GW. How are you getting by? Coping in developmental coordination disorder versus attention-deficit/hyperactivity disorder. Br J Occup Ther 2022. [DOI: 10.1177/03080226221113505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective Developmental Coordination Disorder (DCD) and Attention-Deficit/Hyperactivity Disorder (ADHD) persist into adulthood; however, little research exists to describe how adults with DCD and/or ADHD cope with their symptoms. Therefore, the purpose of this study was to investigate coping mechanisms reported by adults with DCD, ADHD, or both conditions. We expected there would be strategies specific to each condition and a broader scope of mechanisms reported by those with co-occurring DCD+ADHD. Method N = 161 participants completed the online survey, including n = 31 with DCD only, n = 116 with ADHD only, and n = 14 with DCD+ADHD. Results Most participants reported adaptive strategies. Of these, behavioral adaptations were most relevant to ADHD, while environmental modifications were common in DCD. Cognitive reframing and social support were similarly relevant to those with DCD and DCD+ADHD. Coping strategy categories were most uniform for the DCD+ADHD group. Conclusions Coping profiles highlight several noteworthy differences between DCD and ADHD which may be relevant for treatment.
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Affiliation(s)
- Emily J Meachon
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
| | - Georg W Alpers
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
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Ghadiri F, O’Brien W, Soltani S, Faraji M, Bahmani M. The effect of karate interventions on the motor proficiency of female adolescents with developmental coordination disorder (DCD) from high and low socio-economic status. BMC Sports Sci Med Rehabil 2022; 14:121. [PMID: 35794627 PMCID: PMC9258153 DOI: 10.1186/s13102-022-00501-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 06/10/2022] [Indexed: 11/10/2022]
Abstract
Abstract
Background
There is not a general consensus on the best type of intervention to improve the motor proficiency (MP) of adolescents with developmental coordination disorder (DCD). Considering the effect of socio-economic status (SES) in relation to the MP of adolescents with DCD, it is necessary to examine this issue further. The purpose of this study was to investigate the effect of Karate-Do interventions on the MP of adolescents with DCD from high/low SES.
Methods
Participants included 16 adolescent girls (12 to 13 years old) with DCD, and their classification into high/low SES groups was done by using appropriate previously validated questionnaire. A short form of the Bruininks-Oseretsky Test of Motor Proficiency, Second Edition (BOT-2), was used to assess fine motor precision, fine motor integration, manual dexterity, upper limb coordination, bilateral coordination, balance, strength, speed, agility, and overall MP level of the participants. Both high/low-SES groups completed a specifically prescribed Karate-Do intervention program for 8 consecutive weeks (3 sessions per week with each session lasting for 75 min).
Results
Results from this 8-week intervention showed that the pattern of change in manual dexterity, bilateral coordination, strength and the total MP score improved over time in both groups with varied socioeconomic backgrounds. Specifically, the high-SES group performed significantly better than their low-SES counterparts during the 8-week Karate-Do intervention (p < 0.05).
Conclusions
Following participants’ completion of the Karate-Do intervention, the existence of significant changes in the MP of adolescents’ with DCD at high/low SES confirmed our hypothesis. Compared to the low-SES group, adolescents with high SES displayed superior MP following the intervention. It seems that karate (kata) training serves as a good alternative for rehabilitation MP programs, however, an important issue concerning social infrastructure is to create a suitable exercise environment for adolescents at lower SES. Until the SES achievement gap in female adolescent MP is stable, future work is warranted to discover more practical and meaningful interventions.
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Meachon EJ, Beitz C, Zemp M, Wilmut K, Alpers GW. The adult developmental coordination disorders/dyspraxia checklist - German: adapted factor structure for the differentiation of DCD and ADHD. RESEARCH IN DEVELOPMENTAL DISABILITIES 2022; 126:104254. [PMID: 35550942 DOI: 10.1016/j.ridd.2022.104254] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 04/13/2022] [Accepted: 04/24/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The Adult Dyspraxia/DCD Checklist (ADC) is the only existing self-report questionnaire to screen adults for potential Developmental Coordination Disorder (DCD). It was developed in English and Hebrew, however, its factor structure has not yet been assessed. AIMS The goals of the current study were to (1) develop and refine a German translation, (2) explore the emerging factors in a new and restructured ADC in German and apply this structure to an English ADC, and (3) explore its potential for distinguishing DCD versus ADHD. METHOD In a series of three studies, we assessed comprehensibility of the translation and revisions to the questionnaire. We further examined subscale structure in a sample of N = 148 individuals with DCD or ADHD and retested it in an English-speaking sample (N = 134). RESULTS Overall, we found decent reliability and construct validity for the German ADC. Three components emerged with themes of fine motor coordination, gross motor coordination, and executive functions which had strong psychometric properties in German and English. CONCLUSIONS The studies collectively highlight the German translation is effective and has strong potential to differentiate DCD and ADHD. Most notably, there are unique symptom profiles in motor and executive functioning difficulties in adults with DCD or ADHD. WHAT THIS PAPER ADDS?: The translation and preliminary validation of the German ADC in this study has the potential to screen for probable DCD in German-speaking adults for the first time. In addition, the new subscale structure can be generalized to the English version as well and allows for the potential assessment of several key symptomatic patterns in the realms of gross motor, fine motor, and executive functioning skills that differ between adults with DCD and ADHD. These differences were fairly consistent between English- and German-speaking samples, indicating potential for more widespread assessment and differentiation of DCD and ADHD.
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Affiliation(s)
- Emily J Meachon
- University of Mannheim, School of Social Sciences, Department of Psychology, Germany.
| | - Clara Beitz
- University of Mannheim, School of Social Sciences, Department of Psychology, Germany
| | - Martina Zemp
- University of Mannheim, School of Social Sciences, Department of Psychology, Germany; University of Vienna, Department of Clinical and Health Psychology, Austria
| | - Kate Wilmut
- Oxford Brookes University, Department of Psychology, Health and Professional Development, UK
| | - Georg W Alpers
- University of Mannheim, School of Social Sciences, Department of Psychology, Germany.
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Ahmmed AU, Asif A, Winterburn S. Visual Processing Impairment in Children With Suspected Auditory Processing Disorder: A Transdisciplinary Dimensional Approach to Diagnosis. Am J Audiol 2022; 31:268-283. [PMID: 35290100 DOI: 10.1044/2021_aja-21-00168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
PURPOSE The purpose of this study is to explore the utility of impairment(s) in language (LI), manual dexterity (IMD), and visual perceptual skills (IVPS) as a reference standard for diagnosing auditory processing disorder (APD). METHOD Data from 104 participants with suspected APD (males = 57, females = 47; 6-16 years) were retrospectively analyzed. Index auditory processing (AP) tests included Auditory Figure Ground 0 dB, Competing Words-Directed Ear (CW-DE), and Time-Compressed Sentences (TCS). General Communication Composite (GCC) of the Children's Communication Checklist-2, manual dexterity (MD) component of the Movement Assessment Battery for Children-Second Edition, and Test for Visual Perceptual Skills-Third Edition (TVPS-3) were used to identify LI, IMD, and IVPS, respectively. RESULTS Eighty-one (77.8%), 58 (55.8%), and 37 (35.6%) participants had LI, IVPS, and IMD, respectively. Four factors explaining 67.69% of the variance were extracted. TVPS-3 (except visual closure [VClo]) represented the first; AFG 0, VClo, and MD the second; CW-DE and GCC the third; and TCS the fourth. APD diagnosed by combining AP tests and comorbidities had better accuracy compared to AP tests alone. The combined approach had overall diagnostic accuracy of 92.2%, 88.4%, and 81.7% for the 9th, 5th, and 2nd percentile AP test cutoffs, respectively. CONCLUSIONS First-order AP tests in this study were related to language, MD, and visual perceptual skills. Given the overlap of LI, IMD, and IVPS with impaired AP, these comorbidities are an effective reference standard for APD. APD can be diagnosed following failing one AP test if one or more comorbidities exist. Ninth percentile AP test cutoff had better diagnostic accuracy compared to the currently used 2nd percentile cutoff.
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Affiliation(s)
- Ansar U. Ahmmed
- Lancashire Teaching Hospitals NHS Foundation Trust, Preston, United Kingdom
| | - Aysha Asif
- Lancashire Teaching Hospitals NHS Foundation Trust, Preston, United Kingdom
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Meachon EJ, Zemp M, Alpers GW. Developmental Coordination Disorder (DCD): Relevance for Clinical Psychologists in Europe. CLINICAL PSYCHOLOGY IN EUROPE 2022; 4:e4165. [PMID: 36397944 PMCID: PMC9667416 DOI: 10.32872/cpe.4165] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 02/04/2022] [Indexed: 12/20/2022] Open
Abstract
Background Developmental Coordination Disorder (DCD) is a common neurodevelopmental disorder primarily characterized by fine and gross motor coordination difficulties. Yet, many aspects remain unclear regarding the clinical presentation of secondary symptoms and their implications for Clinical Psychology. Therefore, the purpose of this review is to provide an update about the current understanding of DCD for clinical psychologists and psychotherapists across Europe, particularly based on new insights stemming from the last decade of research. Method We provide a narrative review of articles published in the last decade on the topic of DCD, and relevant aspects to clinical psychologist, including lesser known aspects of DCD (e.g., executive functions, psychological consequences, and adult DCD). Results DCD is a highly prevalent, disruptive, and complex disorder, which should be investigated further in many areas (e.g., co-occurrence to ADHD). Existing evidence points toward a key role of executive functioning difficulties at all ages. Most patients report secondary psychological problems, but little headway has been made in examining the effectiveness of psychotherapy for DCD. Conclusions Insights and remaining research gaps are discussed. It is critical for psychologists and clinical researchers to raise awareness for DCD, take note of the growing literature, and foster continued interdisciplinary approaches to research and treatment of DCD.
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Affiliation(s)
- Emily J. Meachon
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
| | - Martina Zemp
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
- Department of Clinical and Health Psychology, University of Vienna, Vienna, Austria
| | - Georg W. Alpers
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
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Hashemi A, Khodaverdi Z, Zamani MH. Effect of Wii Fit training on visual perception and executive function in boys with developmental coordination disorders: A randomized controlled trial. RESEARCH IN DEVELOPMENTAL DISABILITIES 2022; 124:104196. [PMID: 35176724 DOI: 10.1016/j.ridd.2022.104196] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 01/08/2022] [Accepted: 02/08/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND This paper elucidated the influence of Wii Fit training on visual perception and executive function in boys with developmental coordination disorders (DCD). METHODS 50 school boy with DCD (Mean Age = 9.55 ± 2.24) were randomly assigned to one of two groups, Wii Fit training (intervention; n = 25) or usual school program (control; n = 25). Visual perception and executive function were measured pre-, post- (8 weeks, 3 sessions per week, 30 minute per session), using Cognitive Assessment System (CAS) and Test of Visual-Perceptual Skills-Revised (TVPS-R), respectively. Pre- and post-test changes in executive function and visual perception were calculated using one-way ANCOVA, with pre-test values as covariate and post-test values as dependent variables. RESULTS The findings show that the rates of change in total score of visual perception from pre to post were significantly different between groups (F(1, 47) = 660.76, P = 0.024). Similarly, intervention group showed significantly different rates of change in total score of executive function from pre to post (F (1, 47) = 26.15, P = 0.013). CONCLUSION Findings support that when developing interventions for the improvement or management of visual perception and executive function in children with DCD, key stakeholders should include the Wii Fit training programs.
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Affiliation(s)
- Ayoub Hashemi
- Dep. of Physical Education and Sport Sciences, University of Tehran, Tehran, Iran.
| | - Zeinab Khodaverdi
- Department of Biobehavioral Sciences, Teachers College, Columbia University, New York, NY, USA.
| | - Mohammad Hossein Zamani
- Dep. of Physical Education and Sport Sciences, University of Ferdowsi Mashhad, Mashhad, Iran.
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Sedgwick-Müller JA, Müller-Sedgwick U, Adamou M, Catani M, Champ R, Gudjónsson G, Hank D, Pitts M, Young S, Asherson P. University students with attention deficit hyperactivity disorder (ADHD): a consensus statement from the UK Adult ADHD Network (UKAAN). BMC Psychiatry 2022; 22:292. [PMID: 35459116 PMCID: PMC9027028 DOI: 10.1186/s12888-022-03898-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 03/15/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Attention deficit hyperactivity disorder (ADHD) is associated with poor educational outcomes that can have long-term negative effects on the mental health, wellbeing, and socio-economic outcomes of university students. Mental health provision for university students with ADHD is often inadequate due to long waiting times for access to diagnosis and treatment in specialist National Health Service (NHS) clinics. ADHD is a hidden and marginalised disability, and within higher education in the UK, the categorisation of ADHD as a specific learning difference (or difficulty) may be contributing to this. AIMS This consensus aims to provide an informed understanding of the impact of ADHD on the educational (or academic) outcomes of university students and highlight an urgent need for timely access to treatment and management. METHODS The UK Adult ADHD Network (UKAAN) convened a meeting of practitioners and experts from England, Wales, and Scotland, to discuss issues that university students with ADHD can experience or present with during their programme of studies and how best to address them. A report on the collective analysis, evaluation, and opinions of the expert panel and published literature about the impact of ADHD on the educational outcomes of university students is presented. RESULTS A consensus was reached that offers expert advice, practical guidance, and recommendations to support the medical, education, and disability practitioners working with university students with ADHD. CONCLUSIONS Practical advice, guidance, and recommendations based on expert consensus can inform the identification of ADHD in university students, personalised interventions, and educational support, as well as contribute to existing research in this topic area. There is a need to move away from prevailing notions within higher education about ADHD being a specific learning difference (or difficulty) and attend to the urgent need for university students with ADHD to have timely access to treatment and support. A multimodal approach can be adapted to support university students with ADHD. This approach would view timely access to treatment, including reasonable adjustments and educational support, as having a positive impact on the academic performance and achievement of university students with ADHD.
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Affiliation(s)
- Jane A. Sedgwick-Müller
- Health and Community Services, Government of Jersey, St Helier, Jersey. Social, Genetic & Developmental Psychiatry, Institute of Psychiatry, Psychology & Neuroscience (IoPPN) & Florence Nightingale Faculty of Nursing, Midwifery & Palliative Care (FNFNM), King’s College London, London, UK
| | - Ulrich Müller-Sedgwick
- Adult Neurodevelopmental Service, Health and Community Services, Government of Jersey, St Helier, Jersey. Department of Psychiatry, University of Cambridge, Cambridge, UK
| | - Marios Adamou
- School of Human and Health Sciences, University of Huddersfield, Huddersfield, UK
| | - Marco Catani
- Natbrainlab, Forensic and Neurodevelopmental Sciences, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King’s College London, London, UK
| | - Rebecca Champ
- School of Human and Health Sciences, University of Huddersfield, Huddersfield, UK
| | - Gísli Gudjónsson
- Psychology Department, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King’s College London, London, UK
| | - Dietmar Hank
- Adult ADHD Service, Avon and Wiltshire Mental Health Partnership NHS Trust, Bristol, UK
| | - Mark Pitts
- Adult ADHD and Autism Outpatient Service, South London & Maudsley NHS Foundation Trust, London, UK
| | - Susan Young
- Psychology Services Limited, Department of Psychology, Reykjavik University, Reykjavik, Iceland
| | - Philip Asherson
- Social, Genetic & Developmental Psychiatry, Institute of Psychiatry, Psychology & Neuroscience (IoPPN), King’s College London, London, UK
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Plumb MS, Hands B, McIntyre F, Timler A. Self-Report Motor Competence in Adolescents Aged 12-18 Years in Regional and Rural Victoria (Australia). RESEARCH QUARTERLY FOR EXERCISE AND SPORT 2021; 92:388-398. [PMID: 32442044 DOI: 10.1080/02701367.2020.1739606] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 03/03/2020] [Indexed: 06/11/2023]
Abstract
Background: Poor motor skills are an increasing issue for adolescents in our local communities. In regional Victoria, almost 20% of children starting school in 2018 were considered at risk or developmentally vulnerable in the domain of physical health and wellbeing. Purpose: The aim of the current study was to examine factors (how adolescents perceive their fine and gross motor skills, activities of daily living, comparison to peers) of motor competence that may be important to adolescents in regional Victoria, Australia, using the Adolescent Motor Competence Questionnaire (AMCQ). Methods: A sample of 183 Australian adolescents ([138 females (Mage = 15.59 years, SD = 1.56); 45 males, (Mage = 15.82 years, SD = 1.95); 12-18 years old] completed the AMCQ. Results: The mean AMCQ score was 87.86 (SD = 7.55), with no significant difference between males (M = 89.67 SD = 7.29) and females [M = 87.28 SD = 7.56; t (181 = 1.86 p =.065)]. A Principal Component Analysis (PCA), extracted five factors (Eiqenvalue of 1.389) explaining 43.46% of variance, representing, Ball Skills and Kinesthesis; Activities of Daily Living; Fine Motor and Gross Motor; Proprioception and Exteroception; Public Performance. Conclusion: The results highlight key factors important in describing an adolescent's motor competence within regional Victoria. With physical health a priority in local communities, understanding these factors is an important first, that which may inform development of physical activity interventions for adolescents.
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Gebraël Matta G, Mourad J, Albaret JM, Richa S, Kaiser ML. Cross-cultural validation of the Arabic version of the Developmental Coordination Disorder Questionnaire DCDQ'07, in a Lebanese sample of children. RESEARCH IN DEVELOPMENTAL DISABILITIES 2021; 115:103999. [PMID: 34111756 DOI: 10.1016/j.ridd.2021.103999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 04/16/2021] [Accepted: 05/20/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND The revised version of the Developmental Coordination Disorder Questionnaire (DCDQ'07) is a parent questionnaire designed to identify Developmental Coordination Disorder in 5-15-year-old children. AIM The aim of this study was to carry out the translation and cross-cultural adaptation of the DCDQ'07, to examine psychometric properties, and to define the cut-off scores of the Arabic-Lebanese version of the questionnaire (DCDQ-AL). METHOD 38 parents of children with and without motor difficulties participated in the translation and cross-cultural phase. As for the validation phase and the study of the psychometric properties, a total of one hundred and twenty-four typically developing children (N=124) aged between 5 and 15 years were recruited through schools in different districts across Lebanon, whereas the clinical sample (N = 56) of children with motor difficulties was recruited via psychomotor rehabilitation centers in Beirut and psychomotor therapists working in private clinics across the country. This study used the Movement Assessment Battery for Children - second edition (MABC-2) motor test developed to classify children according to their degree of motor impairment. RESULTS For test-retest reliability and inter-rater reliability, excellent Intraclass Correlation Coefficients (ICC) were shown with values of 0.94 and 0.9, respectively. The internal consistency value for the DCDQ-AL was high (Cronbach's alpha = 0.947). Correlations between the DCDQ-AL scores and Movement Assessment Battery for Children (MABC-2) show adequate convergent validity (ρ = 0.65, p < .001). Differences in DCDQ-AL scores between children with and without motor difficulties (p < .001) provide clear evidence of discriminative validity. The Lebanese cut-offs are very similar to the Canadian version, except for the 5-7 age band. The DCDQ-AL shows a sensitivity of 0.91 and specificity of 0.77. The adapted questionnaire showed solid psychometric properties, allowing us to conclude that the DCDQ-AL can be used to support a diagnosis of DCD. CONCLUSION The results provide evidence that the DCDQ-AL is a valid clinical screening tool for DCD that can assist Arabic speaking professionals in screening children aged 5-15 years old who are at risk of having DCD.
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Affiliation(s)
- G Gebraël Matta
- Saint-Joseph University of Beirut, Psychomotor Therapy Institute, Lebanon.
| | - J Mourad
- Saint-Joseph University of Beirut, Psychomotor Therapy Institute, Lebanon
| | - J M Albaret
- ToNIC, Toulouse NeuroImaging Center, Université de Toulouse 3 Paul Sabatier, Inserm, France
| | - S Richa
- Saint-Joseph University of Beirut, Psychomotor Therapy Institute, Lebanon
| | - M L Kaiser
- University of Applied Sciences of Western Switzerland, Health School of Geneva, Switzerland
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Timler A, Bulsara C, Hands B. Physical and emotional development of adolescents with low motor competence: Mothers’ perspectives. Br J Occup Ther 2021. [DOI: 10.1177/03080226211031805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background Parent support influences adolescent’s social-emotional well-being. One factor that may influence parent’s perception of support is their child’s level of motor competence. Aim The purpose of this study was to explore mothers’ experience of providing support for the health of adolescents with low motor competence physical and emotional development. Methods A phenomenological approach was used to guide this study. After initial screening, five one-on-one interviews with mothers of adolescents aged 12–16 years were conducted. Results Analysis of the interviews identified five themes of ‘supportive building blocks’, ‘building achievement and commitment,’ ‘building mechanisms for future support’ ‘building stability in relationships’ and ‘building confidence and a sense of autonomy’. Mother’s awareness of their child’s motor difficulties resulted in their active provision of alternative strategies for their child by building self-confidence and seeking support from health professionals. Conclusion Mothers were aware of their child’s inadequacies and actively sought support to help with their development. Support services that recognise low motor competence could better help mothers support their adolescent’s development. One implication arising from this study is the importance of using multi-disciplinarian teams such as occupational therapist, exercise physiologist and parents to help children with low motor competence.
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Affiliation(s)
- Amanda Timler
- Institute for Health Research, University of Notre Dame Australia, Perth Western Australia
| | - Caroline Bulsara
- Institute for Health Research, University of Notre Dame Australia, Perth Western Australia
| | - Beth Hands
- Institute for Health Research, University of Notre Dame Australia, Perth Western Australia
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Cross-Cultural Adaptation and Preliminary Reliability of the Adolescents and Adults Coordination Questionnaire into European Spanish. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18126405. [PMID: 34199221 PMCID: PMC8296233 DOI: 10.3390/ijerph18126405] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 06/04/2021] [Accepted: 06/11/2021] [Indexed: 11/24/2022]
Abstract
Developmental Coordination Disorder (DCD) is a developmental disorder affecting motor coordination skills, that frequently persists into adolescence and adulthood. Despite this, very few instruments exist to identify DCD in this population, and none of them are available for Spanish young adults. The purpose of this study was to cross-culturally adapt and preliminarily validate the Adolescents and Adults Coordination Questionnaire (AAC-Q) into European Spanish. The AAC-Q was translated and adapted following international recommendations, including: (a) two independent forward translations; (b) synthesis and reconciliation; (c) expert committee review; and (d) a comprehensibility test. In addition, the internal consistency and homogeneity were examined using a sample of 100 Spanish higher education students. Cultural equivalence and idiomatic differences were addressed to produce the AAC-Q-ES. Findings show that the AAC-Q-ES is a cross-culturally adapted instrument with good preliminary reliability indicators in Spanish young adults (Cronbach’s α = 0.74; corrected item-total correlations = 0.217–0.504).
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Mountford HS, Hill A, Barnett AL, Newbury DF. Genome-Wide Association Study of Motor Coordination. Front Hum Neurosci 2021; 15:669902. [PMID: 34177493 PMCID: PMC8219980 DOI: 10.3389/fnhum.2021.669902] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 05/10/2021] [Indexed: 11/13/2022] Open
Abstract
The ability to finely control our movement is key to achieving many of the educational milestones and life-skills we develop throughout our lives. Despite the centrality of coordination to early development, there is a vast gap in our understanding of the underlying biology. Like most complex traits, both genetics and environment influence motor coordination, however, the specific genes, early environmental risk factors and molecular pathways are unknown. Previous studies have shown that about 5% of school-age children experience unexplained difficulties with motor coordination. These children are said to have Developmental Coordination Disorder (DCD). For children with DCD, these motor coordination difficulties significantly impact their everyday life and learning. DCD is associated with poorer academic achievement, reduced quality of life, it can constrain career opportunities and increase the risk of mental health issues in adulthood. Despite the high prevalence of coordination difficulties, many children remain undiagnosed by healthcare professionals. Compounding under-diagnosis in the clinic, research into the etiology of DCD is severely underrepresented in the literature. Here we present the first genome-wide association study to examine the genetic basis of early motor coordination in the context of motor difficulties. Using data from the Avon Longitudinal Study of Parents and Children we generate a derived measure of motor coordination from four components of the Movement Assessment Battery for Children, providing an overall measure of coordination across the full range of ability. We perform the first genome-wide association analysis focused on motor coordination (N = 4542). No single nucleotide polymorphisms (SNPs) met the threshold for genome-wide significance, however, 59 SNPs showed suggestive associations. Three regions contained multiple suggestively associated SNPs, within five preliminary candidate genes: IQSEC1, LRCC1, SYNJ2B2, ADAM20, and ADAM21. Association to the gene IQSEC1 suggests a potential link to axon guidance and dendritic projection processes as a potential underlying mechanism of motor coordination difficulties. This represents an interesting potential mechanism, and whilst further validation is essential, it generates a direct window into the biology of motor coordination difficulties. This research has identified potential biological drivers of DCD, a first step towards understanding this common, yet neglected neurodevelopmental disorder.
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Affiliation(s)
- Hayley S. Mountford
- Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, United Kingdom
| | - Amanda Hill
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
| | - Anna L. Barnett
- Centre for Psychological Research, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, United Kingdom
| | - Dianne F. Newbury
- Department of Biological and Medical Sciences, Faculty of Health and Life Sciences, Oxford Brookes University, Oxford, United Kingdom
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McQuillan VA, Swanwick RA, Chambers ME, Schlüter DK, Sugden DA. A comparison of characteristics, developmental disorders and motor progression between children with and without developmental coordination disorder. Hum Mov Sci 2021; 78:102823. [PMID: 34051667 DOI: 10.1016/j.humov.2021.102823] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Revised: 05/16/2021] [Accepted: 05/17/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND AIM Children with Developmental Coordination Disorder (DCD) have difficulty in the development of motor coordination and with learning new motor skills. Studies demonstrate that children with DCD differ in terms of the nature and severity of their motor difficulties, the incidence of co occurring conditions and family background. However, little is known whether these profiles may relate to motor progression over time. The aim of this study was to describe the profiles of children with and without DCD and track motor progression over time. METHOD The characteristics of thirty-four 7-14 year old children (M = 10.07, 85.3% boys) with and without DCD were compared and their motor progression monitored over a two academic years. DCD was identified using DSM5 criteria. The Movement Assessment Battery for Children-2 (MABC-2) was used to classify children as TD (≥25th percentile), having moderate motor coordination difficulties (6-16th percentile) or severe motor coordination difficulties (≤ 5th percentile). The Kaufman Brief Intelligence Test - 2 (KBIT-2) was used to measure full scale IQ. Parent questionnaires were used to gather information on socio economic status and co occurrence of other developmental disorders. We used ANOVA to assess whether there were differences in characteristics between the TD children, children with severe motor coordination difficulties and children with moderate motor coordination difficulties. Linear mixed effect modelling was used to estimate any change in motor performance over time and whether this differed between the three groups of children. RESULTS Children with severe motor coordination difficulties had distinct profiles in motor and non-motor domains, lower IQ and a greater likelihood of having associated characteristics of 2 or more developmental disorders. We found significant differences between the poor motor performance of the severe group compared to the other two groups. Longitudinal analyses revealed stable, persistent and lower motor competence for the severe group. The rate of change in motor proficiency for the typical and severe groups was similar. However, the group with moderate motor difficulties gained on average more points per week compared to the typical group and achieved motor scores in the typically developing range over time. CONCLUSIONS This is one of the first studies to compare the characteristics and rate of motor progression of children with and without DCD using different motor proficiency cut off scores. The children with severe motor coordination difficulties progressed at the same rate as typically developing peers but remained in the severe group over time, whereas the children with moderate motor coordination difficulties caught up to TDC. The results indicate that different intervention may be required according to the nature and severity of the characteristics in both the motor and non-motor domains of children with DCD.
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Affiliation(s)
- Victoria A McQuillan
- School of Education, University of Leeds, Leeds LS2 9JT, UK; School of Health Sciences, University of Liverpool, Liverpool L69 3GB, UK.
| | | | | | - Daniela K Schlüter
- Department of Public Health Policy and Systems, University of Liverpool, Liverpool L69 3GB, UK
| | - David A Sugden
- School of Education, University of Leeds, Leeds LS2 9JT, UK
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Meachon EJ, Meyer M, Wilmut K, Zemp M, Alpers GW. Evoked Potentials Differentiate Developmental Coordination Disorder From Attention-Deficit/Hyperactivity Disorder in a Stop-Signal Task: A Pilot Study. Front Hum Neurosci 2021; 15:629479. [PMID: 33776670 PMCID: PMC7990764 DOI: 10.3389/fnhum.2021.629479] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 02/15/2021] [Indexed: 11/13/2022] Open
Abstract
Developmental Coordination Disorder and Attention-Deficit/Hyperactivity Disorder are unique neurodevelopmental disorders with overlaps in executive functions and motor control. The conditions co-occur in up to 50% of cases, raising questions of the pathological mechanisms of DCD versus ADHD. Few studies have examined these overlaps in adults with DCD and/or ADHD. Therefore, to provide insights about executive functions and motor control between adults with DCD, ADHD, both conditions (DCD + ADHD), or typically developed controls, this study used a stop-signal task and parallel EEG measurement. We assessed executive performance via go accuracy and go reaction time, as well as motor response inhibition via stop-signal reaction time. This was complemented with analysis of event-related potentials (ERPs). Based on existing investigations of adults with DCD or ADHD, we expected (1) groups would not differ in behavioral performance on stop and go trials, but (2) differences in ERPs, particularly in components N200 (index of cognitive control) and P300 (index of attention and inhibition) would be evident. The sample included N = 50 adults with DCD (n = 12), ADHD (n = 9), DCD + ADHD (n = 7), and control participants (n = 22). We replicated that there were no between-group differences for behavioral-level executive performance and motor response inhibition. However, on a physiological level, ERP components N200 and P300 differed between groups, particularly during successful response inhibition. These ERPs reflect potential endophenotypic differences not evident in overt behavior of participants with ADHD and/or DCD. This suggests a disorder specific employment of inhibition or general executive functions in groups of adults with DCD, DCD + ADHD, ADHD, or control participants.
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Affiliation(s)
- Emily J Meachon
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
| | - Marcel Meyer
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany.,Department of Psychology, University of Konstanz, Konstanz, Germany
| | - Kate Wilmut
- Department of Psychology, Health and Professional Development, Oxford Brookes University, Oxford, United Kingdom
| | - Martina Zemp
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany.,Department of Clinical and Health Psychology, University of Vienna, Vienna, Austria
| | - Georg W Alpers
- Department of Psychology, School of Social Sciences, University of Mannheim, Mannheim, Germany
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Ahmmed AU. Auditory Processing Disorder and Its Comorbidities: A Need for Consistency in Test Cutoff Scores. Am J Audiol 2021; 30:128-144. [PMID: 33656911 DOI: 10.1044/2020_aja-20-00103] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Purpose No gold standard criteria exist for diagnosing developmental auditory processing disorder (APD). This study aimed to identify APD criteria, which are consistent with that used for comorbidities, and how comorbidities predicted APD. Method A retrospective study of 167 participants (males = 105, females = 62; age: 6-16 years; nonverbal IQ > 80) with suspected APD is presented. Five SCAN-3 tests evaluated auditory processing (AP). Comorbidities included attention-deficit/hyperactivity disorder, language impairment, and impaired manual dexterity, which were identified using percentile ≤ 5 in the Swanson, Nolan and Pelham parental rating scale; Children's Communication Checklist-2; and Movement Assessment Battery for Children-2, respectively. Results Percentiles ≤ 9, ≤ 5, and < 2 in two or more AP tests had sensitivities (specificities) of 76% (70.6%), 59.3% (76.5%), and 26% (82.4%), respectively, in predicting comorbidities, which were present in 150 of the 167 participants. The criterion of "≤ 9 percentile in two or more AP tests" (Approach I) diagnosed APD in 119 participants, and criterion "≤ 5 percentile in two or more AP tests or ≤ 5 percentile in one AP plus one or more measures of comorbidities" (Approach II) diagnosed 123. The combination of approaches diagnosed 128 participants (76.6%) with APD, of which 114 were diagnosed by each approach (89%). Language impairment and impaired manual dexterity, but not attention-deficit/hyperactivity disorder, predicted APD. Conclusions "Percentile ≤ 9 in two or more AP tests" or "percentile ≤ 5 in one AP plus one or more measures of comorbidities" are evidence-based APD diagnostic criteria. Holistic and interprofessional practice evaluating comorbidities including motor skills is important for APD.
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Affiliation(s)
- Ansar U. Ahmmed
- Lancashire Teaching Hospitals NHS Foundation Trust, Preston, United Kingdom
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Children and young people's experiences of living with developmental coordination disorder/dyspraxia: A systematic review and meta-ethnography of qualitative research. PLoS One 2021; 16:e0245738. [PMID: 33661934 PMCID: PMC7932121 DOI: 10.1371/journal.pone.0245738] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2020] [Accepted: 01/06/2021] [Indexed: 12/01/2022] Open
Abstract
Background To 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. Methods A 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. Results Fifteen 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. Conclusion Service 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.
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Araujo CRS, Cardoso AA, Polatajko HJ, de Castro Magalhães L. Efficacy of the Cognitive Orientation to daily Occupational Performance (CO-OP) approach with and without parental coaching on activity and participation for children with developmental coordination disorder: A randomized clinical trial. RESEARCH IN DEVELOPMENTAL DISABILITIES 2021; 110:103862. [PMID: 33508735 DOI: 10.1016/j.ridd.2021.103862] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 12/06/2020] [Accepted: 01/13/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Cognitive Orientation to daily Occupational Performance (CO-OP) is recommended for its effectiveness in improving activity performance in children with Developmental Coordination Disorder (DCD). Since parental support is a key element in CO-OP, parental coaching seems relevant to be investigated. AIMS Compare the efficacy of the CO-OP Approach with and without additional parental coaching to improve activity and participation in children with DCD. METHODS AND PROCEDURES Randomized clinical trial with 7-12-years-old children with DCD, randomly assigned to experimental (E-group) or active control (AC-group) groups, with 11 children each. Both groups received traditional CO-OP, E-group received four additional parental group-coaching sessions. Occupational performance and satisfaction on intervention goals were measured at baseline, post-intervention, and follow-up. Participation, motor performance and executive function were assessed at baseline and post-intervention. OUTCOMES AND RESULTS CO-OP with and without additional parental coaching resulted in improved occupational performance according to children, parents, and external evaluators. Children showed statistically significant gains in motor performance and cognitive flexibility. Participation measures did not change. CONCLUSIONS AND IMPLICATIONS As coaching did not add additional gains, parent's required participation in CO-OP might be enough to support children's occupational performance.
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Affiliation(s)
- Clarice Ribeiro Soares Araujo
- Rehabilitation Science Graduate Program, Universidade Federal de Minas Gerais (UFMG), Brazil; Occupational Therapy Department, Universidade Federal da Paraíba (UFPB), Health Sciences Center, Cidade Universitária, 58051-900, João Pessoa, PB, Brazil.
| | - Ana Amélia Cardoso
- Occupation Studies Graduate Program, UFMG, Brazil; Occupational Therapy Department, Escola de Educação Física, Fisioterapia e Terapia Ocupacional (UFMG), Av. Antônio Carlos, 6627, Pampulha, 31270-901, Belo Horizonte, MG, Brazil.
| | - Helene J Polatajko
- Occupational Science and Occupational Therapy Department, Rehabilitation Sciences Institute, University of Toronto, 160 - 500 University Avenue, M5G 1V7, Toronto, ON, Canada.
| | - Lívia de Castro Magalhães
- Rehabilitation Science Graduate Program, Universidade Federal de Minas Gerais (UFMG), Brazil; Occupation Studies Graduate Program, UFMG, Brazil.
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Houwen S, Kamphorst E, van der Veer G, Cantell M. The degree of stability in motor performance in preschool children and its association with child-related variables. Hum Mov Sci 2021; 75:102722. [PMID: 33412454 DOI: 10.1016/j.humov.2020.102722] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 08/23/2020] [Accepted: 11/21/2020] [Indexed: 11/30/2022]
Abstract
Understanding the stability of individual differences in motor performance during the early years of life, despite normative age-related growth in motor performance, has important implications for identification of motor coordination difficulties and subsequently, early remediation. Therefore, the aims of the present study were to examine the degree of rank-order and individual-level stability in motor performance in young children with different levels of motor skill proficiency. Subsequently, we explored the influence of child variables (i.e., age, gender, and behavioural self-regulation) on different aspects of stability. In this longitudinal study, a community sample of 68 participants (49% girls) with a mean age of 3 years and 11 months (SD = 7 months) were assesses in three six-monthly waves. The total standard score of the Movement Assessment Battery for Children-2 (MABC-2) was used as the measure of motor performance. Rank-order stability was examined with zero-order Pearson correlations. Individual-level stability was examined by means of stability in classifications (at risk for motor coordination difficulties versus typically developing). In addition to examining stability in group classification, the Reliable Change Index (RCI) was calculated to examine if the difference in a child's scores over time exceeded (increased or decreased relative to) the expected change. The results showed moderate to high rank-order stability between time points. No significant differences in degree of rank-order stability were found between boys and girls and between 3-year old and 4-year old children. In terms of stability of classification, it was shown that for ~50% of the children with motor coordination difficulties and ~ 90% of typically developing the classification based on the cut-off score on the MABC-2 was stable. Based on the RCI, over 90% showed individual-level stability. The level of behavioural self-regulation at T1 (as measured with the Head-Toes-Knees-Shoulders task) was not significantly related to individual-level stability in motor performance. In conclusion, our findings highlight the importance of a careful choice of stability measures and a reflection on the implications of their results. More research is needed to understand which child and environmental variables impact on stability.
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Affiliation(s)
- Suzanne Houwen
- Inclusive and Special Needs Education Unit, Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, the Netherlands.
| | - Erica Kamphorst
- Inclusive and Special Needs Education Unit, Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, the Netherlands.
| | - Gerda van der Veer
- Inclusive and Special Needs Education Unit, Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, the Netherlands.
| | - Marja Cantell
- Inclusive and Special Needs Education Unit, Faculty of Behavioural and Social Sciences, University of Groningen, Groningen, the Netherlands.
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Motor Competence Among Children in the United Kingdom and Ireland: An Expert Statement on Behalf of the International Motor Development Research Consortium. JOURNAL OF MOTOR LEARNING AND DEVELOPMENT 2021. [DOI: 10.1123/jmld.2021-0047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
The United Kingdom and Ireland have a well-established research base in motor competence (MC) research, ranging from reporting and monitoring levels of MC, developing assessment tools for MC, providing innovative curriculum and intervention design to support learning and development, as well as providing advocacy for particular groups, such as those with motor impairments. This expert statement, on behalf of the International Motor Development Research Consortium, draws together what is currently known about levels of MC in the United Kingdom and Ireland as well as current approaches to intervention in both countries. Subsequently presented are recommendations for researchers and practitioners to advance the field of MC for the benefit of children and youth in the United Kingdom, Ireland, and worldwide.
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van der Walt J, Plastow NA, Unger M. Motor skill intervention for pre-school children: A scoping review. Afr J Disabil 2020; 9:747. [PMID: 33354535 PMCID: PMC7736652 DOI: 10.4102/ajod.v9i0.747] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Accepted: 10/05/2020] [Indexed: 11/30/2022] Open
Abstract
Background There is a high prevalence of motor skill difficulties amongst pre-school children living in low socio-economic areas. Motor skill impairment can affect these children’s school readiness and academic progress, social skills, play and general independence. Objectives This scoping review investigates the key elements of existing motor skill interventions for pre-school children. Method We gathered information through structured database searches from Cinahl, Eric, PubMed, Cochrane, ProQuest, Psych Net, PEDro and Scopus, using a keyword string. The PRISMA-SCR design was used to identify 45 eligible studies. All included studies investigated a motor skill intervention with well-defined outcome measures for children aged 4–7 years with motor skill difficulties. Studies that exclusively focused on children with neurological conditions such as cerebral palsy, physical disabilities or medical/physical deteriorating conditions were excluded. Information was charted on MS Excel spreadsheets. Fundamental concepts were categorised into common key themes and were converted into a proposed framework. Results Fifteen intervention approaches were identified. Treatment is mostly managed by occupational therapists and physiotherapists. Evidence supports individual and group treatment with a child-centred, playful approach in a school or therapeutic setting. Whilst session information varied, there is moderate evidence to suggest that a 15-week programme, with two weekly sessions, may be feasible. Conclusion Children with motor skill difficulties need therapeutic intervention. This study identified the key elements of existing therapy intervention methods and converted it into a proposed framework for intervention planning. It is a first step towards addressing motor skill difficulties amongst pre-school children in low socio-economic areas.
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Affiliation(s)
- Janke van der Walt
- Department of Occupational Therapy, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Nicola A Plastow
- Department of Occupational Therapy, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Marianne Unger
- Department of Physiotherapy, Faculty of Medicine and Heath Sciences, Stellenbosch University, Cape Town, South Africa
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Grohs MN, Craig BT, Kirton A, Dewey D. Effects of Transcranial Direct Current Stimulation on Motor Function in Children 8-12 Years With Developmental Coordination Disorder: A Randomized Controlled Trial. Front Hum Neurosci 2020; 14:608131. [PMID: 33362497 PMCID: PMC7759610 DOI: 10.3389/fnhum.2020.608131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 11/09/2020] [Indexed: 11/22/2022] Open
Abstract
Background and objectives: Developmental coordination disorder (DCD) is a neurodevelopmental motor disorder occurring in 5-6% of school-aged children. It is suggested that children with DCD show deficits in motor learning. Transcranial direct current stimulation (tDCS) enhances motor learning in adults and children but is unstudied in DCD. We aimed to investigate if tDCS, paired with motor skill training, facilitates motor learning in a pediatric sample with DCD. Methods: Twenty-eight children with diagnosed DCD (22 males, mean age: 10.62 ± 1.44 years) were randomized and placed into a treatment or sham group. Anodal tDCS was applied (1 mA, 20 min) in conjunction with fine manual training over 5 consecutive days. Children's motor functioning was assessed with the Purdue Pegboard Test and Jebsen-Taylor Hand Function Test at baseline, post-intervention and 6 weeks following intervention. Group differences in rates of motor learning and skill transfer/retention were examined using linear mixed modeling and repeated measures ANOVAs, respectively. Results: There were no serious adverse events or drop-outs and procedures were well-tolerated. Independent of group, all participants demonstrated improved motor scores over the 5 training days [F (69.280), p < 0.001, 95% CI (0.152, 0.376)], with no skill decay observed at retention. There was no interaction between intervention group and day [F (2.998), p = 0.086, 95% CI (-0.020, 0.297)]. Conclusion: Children with DCD demonstrate motor learning with long-term retention of acquired skill. Motor cortex tDCS did not enhance motor learning as seen in other populations. Before conclusions of tDCS efficacy can be drawn, additional carefully designed trials with reproducible results are required. Clinical Trial Registration: ClinicalTrials.gov: NCT03453983.
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Affiliation(s)
- Melody N. Grohs
- Department of Neurosciences, University of Calgary, Calgary, AB, Canada
- Alberta Children's Hospital Research Institute (ACHRI), Calgary, AB, Canada
| | - Brandon T. Craig
- Department of Neurosciences, University of Calgary, Calgary, AB, Canada
- Alberta Children's Hospital Research Institute (ACHRI), Calgary, AB, Canada
- Hotchkiss Brain Institute (HBI), University of Calgary, Calgary, AB, Canada
| | - Adam Kirton
- Department of Neurosciences, University of Calgary, Calgary, AB, Canada
- Alberta Children's Hospital Research Institute (ACHRI), Calgary, AB, Canada
- Hotchkiss Brain Institute (HBI), University of Calgary, Calgary, AB, Canada
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada
| | - Deborah Dewey
- Alberta Children's Hospital Research Institute (ACHRI), Calgary, AB, Canada
- Hotchkiss Brain Institute (HBI), University of Calgary, Calgary, AB, Canada
- Department of Pediatrics, University of Calgary, Calgary, AB, Canada
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
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Timler A, McIntyre F, Harris SA, Hands B. Does level of motor competence affect the associations between identity health and self-perceptions in adolescents? Hum Mov Sci 2020; 74:102710. [PMID: 33166905 DOI: 10.1016/j.humov.2020.102710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 09/29/2020] [Accepted: 10/29/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Adolescence is a particularly important time for the development of self-perceptions and identity as many environmental and personal factors are influential. One relatively unexplored factor is level of motor competence. AIM To examine the relationship between identity health and self-perceptions in male and female adolescents with low motor competence (LMC) compared to typically developing (TD) adolescents. METHOD Adolescents (N = 160, 64.4% males, Mage = 14.45 yrs., SD = 0.75) completed the Adolescent Motor Competence Questionnaire (AMCQ), Assessment of Identity Development in Adolescence (AIDA), and Harter's Self-Perception Profile for Adolescents (SPPA). Based on the AMCQ score, the sample was grouped into LMC and TD. Pearson's product moment correlations between the AIDA and SPPA subscales were derived for gender, competence groups, and gender x competence sub-groups. RESULTS Overall, males had lower AIDA scores (healthier identity) than the females and significant associations with all self-perception domains. For females, only scholastic and social competence, physical appearance, behavioural conduct, close friendship and Global Self-worth (GSW) domains were significantly related to their AIDA score. The adolescents in the LMC group had higher AIDA scores (less-healthier identity) and fewer self-perception domains [scholastic competence, physical appearance, behavioural conduct, close friendships and GSW] were associated to their AIDA scores. For the TD group, all self-perception domains were significantly correlated with their AIDA scores. When grouped by gender and motor competence, the TD males had the healthiest identity scores which were strongly associated with all self-perception subdomains. For males with LMC, only scholastic competence, behavioural conduct and GSW domains were significantly related with their identity score. Females from both competence groups reported significant associations between physical appearance, close friendships, behavioural conduct, and social competence domains with their identity scores. Scholastic competence was also significantly associated with identity only for females with LMC. CONCLUSION Positive self-perceptions across a range of domains are associated with a healthier identity, but differ according to level of motor competence and gender. For those with LMC, the self-perception subdomains unrelated to physical activity and sport, such as school-based aspects were associated with a healthier identity. These findings should guide school based interventions to provide support in these domains in order to strengthen self-worth and identity health.
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Affiliation(s)
- Amanda Timler
- Institute for Health Research, University of Notre Dame, Australia.
| | - Fleur McIntyre
- School of Health Sciences, University of Notre Dame, Australia
| | - Sarah Ann Harris
- Institute for Health Research, University of Notre Dame, Australia
| | - Beth Hands
- Institute for Health Research, University of Notre Dame, Australia
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Blanco-Martínez N, Delgado-Lobete L, Montes-Montes R, Ruiz-Pérez N, Ruiz-Pérez M, Santos-del-Riego S. Participation in Everyday Activities of Children with and without Neurodevelopmental Disorders: A Cross-Sectional Study in Spain. CHILDREN-BASEL 2020; 7:children7100157. [PMID: 33019630 PMCID: PMC7600717 DOI: 10.3390/children7100157] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/15/2020] [Accepted: 09/27/2020] [Indexed: 12/27/2022]
Abstract
Children with neurodevelopmental disorders (NDDs) often report significant difficulties performing activities of daily living (ADLs), which may restrict their daily participation. The aim of this study was to investigate the differences in ADLs participation between children with NDDs and typically developing (TD) children, and to explore the associations between different daily participation contexts. A cross-sectional study was conducted that included twenty children with a medical diagnosis of an NDD and 26 sex- and age-matched TD controls. The daily participation across home, community, school, and instrumental living activities was measured using the Child and Adolescent Scale of Participation (CASP). The results show that children with NDDs engaged in lower participation in all CASP contexts (Δ = 1.7-5.5, p < 0.001) and had a significantly higher prevalence of moderate or severe restricted participation than their TD peers (OR = 23.4, 95% CI = 3.6-154.2, p < 0.001). Additionally, a strong association was found between the different contexts of participation (r = 0.642-0.856). Overall, the children with NDDs experienced significant participation restrictions on their daily activities. This study adds to the growing evidence showing that intervention strategies in this population should adopt a participation-oriented approach.
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Affiliation(s)
- Nerea Blanco-Martínez
- Faculty of Health Sciences, Health Integration and Promotion Research Unit (INTEGRA SAÚDE), University of A Coruña, 15011 A Coruña, Spain; (N.B.-M.); (S.S.-d.-R.)
- Faculty of Educational Sciences & Sports, University of Vigo, 36005 Pontevedra, Spain
| | - Laura Delgado-Lobete
- Faculty of Health Sciences, Health Integration and Promotion Research Unit (INTEGRA SAÚDE), University of A Coruña, 15011 A Coruña, Spain; (N.B.-M.); (S.S.-d.-R.)
- Correspondence: ; Tel.: +34-881-014-339
| | - Rebeca Montes-Montes
- TALIONIS Research Group, Centre for Information and Communications Technology Research (CITIC), University of A Coruña, 15008 A Coruña, Spain;
| | - Nuria Ruiz-Pérez
- Faculty of Pharmacy, University of Santiago de Compostela, 15782 Santiago de Compostela, Spain;
- Faculty of Health Sciences, Catholic University of Ávila, 05005 Ávila, Spain
| | - Marcos Ruiz-Pérez
- University College of Teacher Training, University of Vigo, 36214 Vigo, Spain;
| | - Sergio Santos-del-Riego
- Faculty of Health Sciences, Health Integration and Promotion Research Unit (INTEGRA SAÚDE), University of A Coruña, 15011 A Coruña, Spain; (N.B.-M.); (S.S.-d.-R.)
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49
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O’Dea ÁE, Coote S, Robinson K. Occupational therapy practice with children with developmental coordination disorder: An online qualitative vignette survey. Br J Occup Ther 2020. [DOI: 10.1177/0308022620944100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Introduction Children and young people with developmental coordination disorder experience multiple occupational performance and participation challenges across environments. Research to date has not fully explored occupational therapy practice with children with developmental coordination disorder and their families. This study aims to describe current occupational therapy practice with children with developmental coordination disorder. Method This study used a cross-sectional, online qualitative vignette survey methodology. International occupational therapists who were working with or had worked with children with developmental coordination disorder within the previous 5 years were invited to participate. Following a case vignette, clinicians were asked questions prompting them to describe their practice based upon the vignette. The data were analysed thematically. The Consolidated Criteria for Reporting Qualitative Research and Checklist for Reporting Results of Internet E-Surveys reporting guidelines were adhered to. Findings Fifty-three valid responses were analysed. Analysis identified three themes describing occupational therapy practice with children with developmental coordination disorder: (a) a collaborative approach to establish occupation-focused goals; (b) occupation-focused assessment to guide therapy and diagnose developmental coordination disorder; and (c) the use of occupation-based interventions incorporating multiple strategies to enhance occupational engagement. Conclusion This study suggests that current occupational therapy practice with children with developmental coordination disorder is collaborative, occupation-focused, and multi-component. Findings highlight a gap between the complexity of practice and the nature of interventions evaluated in research to date.
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Affiliation(s)
- Áine Emma O’Dea
- School of Allied Health, Faculty of Education and Health Sciences, University of Limerick, Limerick, Ireland
| | - Susan Coote
- School of Allied Health, Faculty of Education and Health Sciences, University of Limerick, Limerick, Ireland
| | - Katie Robinson
- School of Allied Health, Faculty of Education and Health Sciences, Ageing Research Centre, Health Research Institute, University of Limerick, Limerick, Ireland
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Montes-Montes R, Delgado-Lobete L, Pereira J, Pousada T. Cross-Cultural Adaptation and Preliminary Validation of the European Spanish Version of the Developmental Coordination Disorder Questionnaire (DCDQ–ES). Am J Occup Ther 2020; 74:7404205060p1-7404205060p10. [DOI: 10.5014/ajot.2020.038315] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Abstract
Importance: The Developmental Coordination Disorder Questionnaire (DCDQ) is the most widely used measure of difficulties with activities of daily living and academic performance in children with developmental coordination disorder, but this tool has not been adapted for use in Spain.
Objective: To translate and cross-culturally adapt the DCDQ into European Spanish (DCDQ–ES) for use in assessing motor coordination in Spanish children.
Design: Cross-cultural adaptation and preliminary validation study.
Setting: Community and mainstream schools in Spain.
Participants: A committee of five experts oversaw the cross-cultural adaptation process. A community-based convenience sample of 31 parents of children ages 5–14 yr was used to test the comprehensibility of the DCDQ–ES. Preliminary reliability was tested with 35 randomly selected parents of children ages 6–12 yr.
Outcomes and Measures: The DCDQ was translated into European Spanish and cross-culturally adapted following international guidelines. Comprehensibility was assessed using cognitive debriefing interviews. The final version of the DCDQ–ES was used for the reliability analysis.
Results: Cultural relevance and equivalence and idiomatic differences between the DCDQ and DCDQ–ES were evaluated. Comprehensibility analysis led to minor modifications that facilitated comprehension and interpretation. Internal consistency and homogeneity of the DCDQ–ES were good (Cronbach’s α = .857, corrected item–total correlations = .268–.692).
Conclusions and Relevance: The DCDQ–ES is conceptually and semantically equivalent to DCDQ and was successfully cross-culturally adapted for the European Spanish context. Preliminary data suggest that the DCDQ–ES is a reliable measure of motor coordination in Spanish children.
What This Article Adds: This study provides evidence of the cultural equivalence of the DCDQ–ES for use with Spanish children. Occupational therapists in Spain can use the DCDQ–ES to evaluate children’s motor coordination difficulties in everyday activities.
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Affiliation(s)
- Rebeca Montes-Montes
- Rebeca Montes-Montes, MS, OT, is Researcher, TALIONIS Research Group, Research Center of the Galician University System, Center for Information and Communications Technology Research, Universidade da Coruña, A Coruña, Spain
| | - Laura Delgado-Lobete
- Laura Delgado-Lobete, MS, OT, is Researcher, Health Integration and Promotion Research Unit (Integra Saúde), Faculty of Health Sciences, Universidade da Coruña, A Coruña, Spain;
| | - Javier Pereira
- Javier Pereira, PhD, is Professor, TALIONIS Research Group, Research Center of the Galician University System, Center for Information and Communications Technology Research, Universidade da Coruña, A Coruña, Spain
| | - Thais Pousada
- Thais Pousada, PhD, OT, is Professor, TALIONIS Research Group, Research Center of the Galician University System, Center for Information and Communications Technology Research, Universidade da Coruña, A Coruña, Spain
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