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Self-efficacy toward physical activity and the physical activity behavior of children with and without Developmental
C A Batey1, C A Missiuna1, B W Timmons1
1Faculty of Health Sciences, McMaster University, 1280 Main St. W., Hamilton, Ontario L8S 4K1, Canada.
Insights
Children with Developmental Coordination Disorder (DCD) show lower self-efficacy for physical activity (PA). This study found that self-efficacy did not explain the reduced PA levels in these children, particularly boys.
Area of Science:
- Pediatric Health
- Motor Development
- Behavioral Science
Background:
- Developmental Coordination Disorder (DCD) affects 5-6% of children, characterized by impaired motor coordination.
- Impaired motor skills often lead to avoidance of physical activity (PA) in children with DCD.
- Understanding factors influencing PA in DCD is crucial for intervention.
Purpose of the Study:
- To investigate the impact of task self-efficacy and barrier self-efficacy on PA behavior in children with DCD compared to typically developing (TD) children.
- To explore the mediating role of self-efficacy in the relationship between DCD and PA levels.
- To examine gender differences in PA behavior and self-efficacy in children with DCD.
Main Methods:
- Assessed task efficacy (perceived ability for PA intensity/duration) and barrier efficacy (confidence facing PA barriers) in children with DCD and TD peers.
- Utilized accelerometers to objectively measure physical activity levels over one week.
- Employed multivariate regression analyses, including gender as a moderator.
Main Results:
- Children with DCD demonstrated significantly lower task and barrier self-efficacy compared to TD children.
- Children with DCD engaged in significantly less moderate-to-vigorous physical activity (MVPA).
- Gender moderated the DCD-PA relationship; a direct effect of DCD on PA was found in boys but not girls. Neither efficacy measure mediated the DCD-PA link.
Conclusions:
- Confirms lower self-efficacy in children with DCD.
- Highlights lower PA levels in boys with DCD compared to TD peers.
- Indicates that task and barrier self-efficacy do not mediate the relationship between DCD and physical activity levels.
Purpose:
Affecting 5-6% of children, Developmental Coordination Disorder (DCD) is a prevalent chronic condition. The nature of the disorder - impaired motor coordination - makes avoidance of physical activity (PA) common. The purpose of this study was to examine the effect of barrier and task self-efficacy on PA behavior in children with DCD and a group of typically developing (TD) children.
Methods:
Children were compared on their perceived ability to complete different intensities and duration of PA (task efficacy) and their confidence in completing PA when faced with everyday barriers (barrier efficacy). An accelerometer was used to record their activity over the subsequent week.
Results:
Children with DCD were found to have significantly lower task efficacy and barrier efficacy. They also spent significantly less time in moderate to vigorous physical activity (MVPA). Multivariate analyses revealed that gender modified the relationship for both groups. Separate multivariate regressions, were therefore conducted by gender. A direct effect of DCD on PA was observed for boys, but not for girls. Further analyses showed that neither task efficacy nor barrier efficacy influenced the relationship between DCD and PA.
Conclusion:
Results from this study confirm that children with DCD have lower task and barrier self-efficacy than TD children and that males have lower PA levels than their TD peers; however neither task or barrier self-efficacy mediated the relationship between DCD and PA.
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