This study aimed to assess the agreement in physical activity (PA) estimates from Garmin Vivofit Jr. 3 (VFJ 3) and Fitbit Ace 3 (Ace 3) with a research-grade accelerometer (wGT3X-BT) in children under free-living conditions. Twenty-five children (Girls: 56%, Age: 10.1 ± 2.5 years, BMI: 17.1 ± 2.4 kg/m2) performed daily activities for 7 consecutive…

Background: While socioeconomic status (SES) has been shown to be an important determinant of sedentary behaviour (SB) and moderate-to-vigorous intensity physical activity (MVPA) in typically developing children, similar data on those with intellectual disability (ID) are lacking. This study explored the association of SES with SB and MVPA among…

This study aimed to explore the potential mediating role of sleep quality in the effect of physical activity (PA) intervention for improving executive functions (EFs) in children with attention-deficit hyperactivity disorder (ADHD). Participants aged 6 to 12 years old with a formal ADHD diagnosis were recruited from a local hospital. A total of 80…

Rates of mental health challenges among children and youth are on the rise. Physical activity has been identified as a promising intervention to improve mental health outcomes for youth. This study aimed to investigate how mental health clinicians perceive and utilize physical activity as a mental health intervention for children and adolescents.…

Background: Intellectually disabled individuals have been observed to lead sedentary lifestyles resulting in poor health. Physical fitness has been positively correlated to better health outcomes with small changes in fitness translating to major health changes among unfit older adults with intellectual disability. However, there is currently no…

Objective: To examine the association between childhood ADHD and lifestyle risk factors (physical inactivity and high fast-food consumption) from adolescence to early adulthood. Methods: This retrospective cohort study used secondary data from Wave I to III of the National Longitudinal Study of Adolescent Health (Add Health) in a national…

This study aimed to develop and test MyPL, a questionnaire that measures self-reported physical literacy (PL) among children and adolescents. First, the item pool was developed and adapted, and face validity was tested with cognitive interviewing. Then, factor structures were identified through multidimensional scaling and exploratory factor…

Motor competence is important for lifelong physical activity (PA). The current study aimed to examine associations between PA and motor competence. In total, 43 children aged 7--12 years with intellectual disabilities and/or autism spectrum disorder completed anthropometric measures, the Bruininks-Oseretsky Test of Motor Proficiency-2, and wore a…

As the prevalence of autism spectrum disorder (ASD) increases, there is a growing need to develop physical activity interventions that address the behavioral challenges experienced by individuals with ASD. Physical education teachers have employed behavioral supports that add more structure and adapt the environment for individuals with ASD, which…

This study aimed to examine the prevalence and types of school-based extracurricular sports and physical activity participation among children with disabilities. This study utilised the 2013-2016 National Health and Examination Surveys (N = 4416). A total of 509 children who received special education services were identified as children with…

Individuals with autism spectrum disorder (ASD) engage in less physical activity than typically-developing peers. This can result in serious negative consequences for individual well-being and may contribute to the physical, behavioral, and emotional challenges associated with ASD. This study explored the potential benefits of trainer-led,…

Background: Early studies indicate children's physical activity (PA) decreased during the pandemic but may vary by school format and season. We longitudinally assessed changes in PA and screentime (ST) behaviors throughout 1 year of the COVID-19 pandemic and according to changes in school format. Methods: Parents of children (5-18 years) completed…

Sleep problems are common in Rett syndrome and other neurogenetic syndromes. Actigraphy is a cost-effective, objective method for measuring sleep. Current guidelines require caregiver-reported bed and wake times to facilitate actigraphy data scoring. The current study examined missingness and consistency of caregiver-reported bed and wake times…

Purpose: Our objective is to describe the moderating effect of the level of gross motor development on the relationship between physical activity (PA) level and visual perception/memory in girls. Methods: This is a quantitative cross-sectional study with a randomized sample of 85 girls (mean age 7.11±0.74) from Chile. The following models were…

This study aimed to obtain consensus on physical activity (PA) and sedentary behaviour (SB) policy items for use in Canadian childcare settings. Purposeful sampling of Canadian experts in PA/SB (n = 19) and Early Childhood Education (ECE; n = 20) was used to form two distinct (i.e., PA/SB and ECE) panels for a 3-round Delphi study. In round 1, the…