VI. The role of physical activity in reducing barriers to learning in children with developmental disorders

Impact of COVID-19 on Physical Activity in Families Managing ADHD and the Cyclical Effect on Worsening Mental Health

Physical activity supports symptom management in children with ADHD and reduces the mental health burden associated with caregiving for children with ADHD. Survey-based research shows that COVID-19 reduced physical activity among diverse populations. This study used a qualitative approach situated within a socioecological framework to (1) understand how COVID-19 impacted physical activity of children with ADHD and their caregivers, to (2) identify barriers to their physical activity, and to (3) identify potential areas of support. Thirty-three participants were interviewed between October 2020 and January 2021. Content analysis revealed that physical activity declined for children and caregivers; significant barriers were social isolation and rising intrapersonal difficulties such as diminishing self-efficacy and energy levels and increased mental health difficulties. Worsening mental health further alienated caregivers and children from physical activity, undermining its protective effects on ADHD symptom management and mental wellbeing. Participants identified needing community support programs that offer virtual, live physical activity classes as well as psycho-emotional support groups. There is vital need to support physical activity opportunities during high-stress situations in families managing ADHD to buffer against diminishing mental wellbeing. This will promote further physical activity engagement and allow families to reap the cognitive, psychological, and emotional benefits.

Exploring Barriers and Facilitators to Physical Activity in Adults with ADHD: A Qualitative Investigation

Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder characterized by executive dysfunction. Physical activity (PA) may improve executive dysfunction; however, specific barriers and facilitators to PA participation for adults with ADHD have not been formally documented, which was the aim of the present study. Thirty adults with ADHD completed virtual semi-structured interviews, which were analyzed thematically and guided by the Theoretical Domains Framework. Expressions of both barriers and facilitators to PA were identified. Themes such as executive dysfunction (described as forgetfulness, difficulty with sustained focus, and time management), poor self-esteem, and lack of motivation were seen as barriers to PA. Key facilitators were tied to the benefits of being physically active including improvements in executive functioning, mood, and mental health during and after activity, as well as the enjoyment of being active with others. To better support adults with ADHD in initiating physical activity, it is crucial to develop unique resources that are tailored to their specific needs. These resources should be designed to minimize barriers and maximize facilitators, while also supporting the awareness and acceptance of neurodiverse experiences.

Relationship of Exclusion From Physical Education and Bullying in Students With Specific Developmental Disorder of Scholastic Skills

Objectives: This study aimed to analyze the relationships among exclusion from PE, gender, and bullying in adolescents with specific developmental disorder of scholastic skills (SDDSS) aged 11, 13, and 15 years in Czechia.

Methods: In total, the final research sample consisted of 13,953 students (49.4% boys) from the 2013/2014 Health Behaviour in School-aged Children survey. Chi-square tests and regression models stratified by presence of SDDSS diagnosis were used to assess the relationships between non-involvement in PA and bullying.

Results: Students diagnosed with SDDSS (12.4% of the sample) were more likely to be excluded from physical education (PE) than students without this diagnosis. This exclusion was associated with higher odds of bullying victimization and perpetration. Our findings further showed that male gender plays a significant role for bullying perpetration for both groups (with and without SDDSS) investigated in the present study.

Conclusion: Higher likelihood of aggressive behavior occurs in students who are excluded from PE, including students with SDDSS.

Physical activity among young children with disabilities: a systematic review protocol

INTRODUCTION

Physical activity in the early years is necessary for setting the foundation for healthy growth and development in later childhood and adolescence. While most published evidence to date focuses on typically developing children, prevalence rates of physical activity among children with disabilities have been less studied. This protocol paper documents the plan of a systematic review, which aims to synthesise the evidence regarding physical activity levels among young children with disabilities.

METHODS AND ANALYSIS

Searches are anticipated to commence in May 2022. Empirical quantitative studies will be considered for inclusion if they present intervention or observational data on non-therapeutic (ie, leisure time) physical activity among children <5.99 years with physical, mental, intellectual or sensory impairments. Data sources will be retrieved via electronic database searches (Cumulative Index to Nursing and Allied Health Literature (CINAHL), EBSCO Sports Medicine Database (SPORTDiscus), Medical Literature Analysis and Retrieval System Online (MEDLINE), Elsevier Bibliographic Database (Scopus), Psychological Abstracts (PsycINFO), Education Resources Information Centre (ERIC) and Excerpta Medica Database (EMBASE)). Additional strategies to identify relevant studies will include manual searching and citation tracking of included articles. Titles and abstracts of identified studies will be screened for inclusion, followed by full-text reviews. Three independent reviewers will conduct quality appraisal using the Downs and Black checklist. A summary of included studies will describe the study designs, participant and activity characteristics, and outcomes.

ETHICS AND DISSEMINATION

This systematic review involves a secondary analysis of previously published data; therefore, this review does not require ethical approval. The proposed paper will summarise the current evidence base on physical activity levels among young children with a diagnosed disability. The findings from this systematic review will identify gaps to be explored by future research studies and inform future investigations among the paediatric disability population.

PROSPERO REGISTRATION NUMBER

CRD42021266585.

Impacts of Participation in Community-Based Physical Activity Programs on Cognitive Functions of Children and Youth with Neurodevelopmental Disabilities: A Scoping Review

This review paper aimed to undertake an extensive exploration of the extent, range, and nature of research activities regarding the effect and emerging evidence in the field of physical activity interventions on cognitive development among children and youth (0-17.99 years) with neurodevelopmental disorders (NDD), and to help identify key gaps in research and determine precise research questions for future investigations. To carry out this scoping review, five electronic databases were searched. A total of 12,097 articles were retrieved via search efforts with an additional 93 articles identified from the identified review papers. Sixty articles were eligible for inclusion. The results of this scoping review revealed many positive key cognitive outcomes related to physical activity including, but not limited to: focus, attention, self-control, cognitive process, and alertness. No studies reported a negative association between physical activity and cognitive outcomes. Based on the findings from this scoping review, physical activity appears to have a favorable impact on the cognitive outcomes of children and youth with NDD.

A Six Week Therapeutic Ballet Intervention Improved Gait and Inhibitory Control in Children With Cerebral Palsy-A Pilot Study

Children with cerebral palsy (CP) have motor impairments that make it challenging for them to participate in standard physical activity (PA) interventions. There is a need to evaluate adapted PA interventions for this population. Dance can promote coordination, posture, muscle strength, motor learning, and executive functioning. This pilot study evaluated the feasibility and the effects of a new therapeutic ballet intervention specifically designed for children with CP. Methods: Eight children with CP (9-14 y/o; 75% female) participated in a 6-week therapeutic ballet intervention. Outcomes were measured in multiple domains, including body composition (DXA), muscle strength (hand-grip dynamometer), habitual physical activity, gait and selective motor control functions, and executive functioning. Follow-up assessments of habitual physical activity, gait, and executive functioning were completed 4 to 5 weeks post-intervention. Results: Five of the eight participants were overfat or obese based on DXA percentage of body fat. All participants were below the 50th percentile for their age and gender for bone density. Four participants showed a trend to improve hand-grip strength in one hand only, while one improved in both hands. There were significant improvements in gait across time points (pre, post, and follow-up), specifically in time of ambulation (X pre = 4.36, X post = 4.22, X follow-up = 3.72, d = 0.056, p = 0.02), and in step length (cm) on the right: X pre = 48.29, X post = 50.77, X follow-up = 52.11, d = 0.22, p = 0.027, and left stride: X pre = 96.29, X post = 102.20, X follow-up = 104.20, d = 0.30, p = 0.027, indicating gait changes in bilateral lower extremities. There was improvement in inhibitory control (d = 0.78; 95% Confidence Limit = ±0.71, p < 0.05) with large individual responses primarily among those above the mean at baseline. Conclusions: Therapeutic ballet may prove to be a useful intervention to promote physiological and cognitive functions in children with CP. Results demonstrated feasibility of the physical, physiological, and cognitive assessments and suggested improvements in participants' gait and inhibitory control with large individual responses. Modifications to personalize the intervention may be needed to optimize positive outcomes. Clinical Trial Registration: www.ClinicalTrials.gov, identifier: NCT03681171.

FAST Club: The Impact of a Physical Activity Intervention on Executive Function in Children With Fetal Alcohol Spectrum Disorder

Physical activity (PA) has been demonstrated to have positive effects on cognitive function, particularly executive function (EF) skills. Animal models suggest PA may be effective in ameliorating some of the neuropsychological effects of fetal alcohol spectrum disorder (FASD), but this approach has not been extended to humans. The purpose of this study was to develop a PA program, FAST Club, for children with FASD and to evaluate its effect on a measure of EF. Using a wait-list control design, 30 children age 7-14 yr participated in FAST Club for 2 × 1.5-hr sessions/week for 8 weeks. EF was assessed using the Children's Color Trails Test. Significant improvements in T scores on the Children's Color Trails Test were seen immediately postprogram, and this improvement was sustained at 3 months postprogram. These findings provide evidence to support the use of PA as a means to improve EF in children with FASD.

Physical Activity Interventions for Children with Social, Emotional, and Behavioral Disabilities-A Systematic Review

OBJECTIVE

Perform a systematic review of the available literature regarding the effectiveness of exercise interventions on children with any type of social, emotional, or behavioral disability (SEBD), with attention to a range of physiological, behavioral, and mood outcomes.

METHODS

Six databases were searched using a systematic methodology. References of included studies, as well as relevant reviews, were also examined. The review was limited to studies published since 2000 reporting a quantitative analysis of the effects of a physical activity (PA) intervention on at least 1 behavioral, psychological, or cognitive outcome in children aged 21 and under, diagnosed with a SEBD. Only studies with a control group were included.

RESULTS

We identified 24 eligible studies. Studies varied in design, participant characteristics, and intervention characteristics (single-bout vs repeated exposure, duration, intensity level, mode of exercise). Of the 20 behavioral outcome assessments, there was 1 negative finding, 12 null findings, 5 positive findings, and 2 mixed findings. For the 25 executive functioning outcome assessments, there were 5 null findings, 18 positive findings, and 2 mixed findings. For the remaining outcome domains, 1 of 2 studies looking at academic performance, 3 of 6 studies looking at objective neurological measures, and 1 of 3 studies looking at affect outcomes found positive results. All other results were null or mixed.

CONCLUSION

Although additional research is warranted to further understand the mechanisms by which PA affects behavioral and cognitive outcome measures in children with SEBDs, PA offers a safe and alternative form of treatment for this population.

Behavioral Effects of a Locomotor-Based Physical Activity Intervention in Preschoolers

BACKGROUND

Poor adaptive learning behaviors (ie, distractibility, inattention, and disruption) are associated with behavior problems and underachievement in school, as well as indicating potential attention-deficit hyperactivity disorder. Strategies are needed to limit these behaviors. Physical activity (PA) has been suggested to improve behavior in school-aged children, but little is known about this relationship in preschoolers. This study examined the effects of a PA intervention on classroom behaviors in preschool-aged children.

METHODS

Eight preschool classrooms (n = 71 children; age = 3.8 ± 0.7 y) with children from low socioeconomic environments were randomized to a locomotor-based PA (LB-PA) or unstructured free playtime (UF-PA) group. Both interventions were implemented by classroom teachers and delivered for 30 minutes per day, 5 days per week for 6 months. Classroom behavior was measured in both groups at 3 time points, whereas PA was assessed at 2 time points over a 6-month period and analyzed with hierarchical linear modeling.

RESULTS

Linear growth models showed significant decreases in hyperactivity (LB-PA: -2.58 points, P = .001; UF-PA: 2.33 points, P = .03), aggression (LB-PA: -2.87 points, P = .01; UF-PA: 0.97 points, P = .38) and inattention (LB-PA: 1.59 points, P < .001; UF-PA: 3.91 points, P < .001).

CONCLUSIONS

This research provides promising evidence for the efficacy of LB-PA as a strategy to improve classroom behavior in preschoolers.