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Preschool Daily Patterns of Physical Activity Driven by Location and Social Context
Chelsey R Schlechter1, Richard R Rosenkranz2, Bronwyn S Fees3
1Department of Kinesiology, 7a Natatorium, Kansas State University, Manhattan, KS 66506.
Insights
Preschool children achieved 30% of total physical activity (TPA) daily. Increasing outdoor time and using small group activities significantly boosts children's TPA levels.
Area of Science:
- Pediatric Health
- Early Childhood Education
- Physical Activity Research
Background:
- Preschool children require at least 15 minutes per hour (25% of time) in light-to-vigorous physical activity (total physical activity, TPA).
- Preschool provider practices, including activity structures like small group versus whole group, may influence children's TPA.
- Understanding TPA patterns and influencing factors is crucial for promoting healthy development in early childhood.
Purpose of the Study:
- To characterize the daily physical activity patterns in preschool children.
- To examine how location (indoor vs. outdoor) affects TPA levels.
- To investigate the relationship between social arrangement (small group vs. whole group) and TPA.
Main Methods:
- Video recording of 8 preschool classrooms over 15 days.
- Accelerometers worn by 73 children (aged 3-6 years) throughout the preschool day.
- Observation of contextual variables: time, location, and social arrangement for a subsample.
Main Results:
- Children spent 69.5% of the day sedentary/inactive and 30.5% in TPA.
- Significantly more TPA occurred outdoors compared to indoors (p < .001).
- Small group activities resulted in significantly higher TPA than whole group activities (p = .009).
Conclusions:
- Preschool children accumulate approximately 30% of their TPA during the preschool day.
- Increasing outdoor time is a key strategy to enhance children's TPA.
- Restructuring activities to favor small groups over whole groups can increase physical activity levels.
Background:
Preschool children are recommended to spend at least 15 minutes/hour (25% time) in light-to-vigorous physical activity (total physical activity, TPA). Preschool provider practices, such as whether children are put in small group or whole-group activities, are likely to affect children's TPA levels during preschool. The current study characterized the pattern of physical activity across the preschool day, and examined the relationship of location and social arrangement to TPA.
Methods:
Fifteen days from 8 preschool classrooms in 2 preschool centers were video-recorded, and children (N = 73, age = 3-6 years, M = 4.36 ± 0.85, Boys = 47%) wore accelerometers for the duration of the preschool day. We observed contextual variables of time (ie, morning or afternoon), location (ie, indoor or outdoor), and for a subsample, social arrangement (ie, activity centers, small group, whole group).
Results:
Across the whole day, children spent 69.5 ± 12.4% time sedentary/inactive and 30.5 ± 13.5% time in TPA. Children spent a significantly greater percentage of time in TPA outdoors, compared to indoors (t = 10.00, p < .001), and while in small groups compared to whole groups (t = 3.35, p = .009).
Conclusion:
Children spent approximately 30% of the preschool day in TPA. Providing more time outdoors and restructuring preschool activities from whole group to small group could increase the amount of TPA that children accumulate during preschool.
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