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Full-Text Articles in Life Sciences
Using Wireless Pedometers To Measure Children’S Physical Activity: How Reliable Is The Fitbit Zip?, Tingting Xu, Erik Jon Byker, Monica Rae Gonzales
Using Wireless Pedometers To Measure Children’S Physical Activity: How Reliable Is The Fitbit Zip?, Tingting Xu, Erik Jon Byker, Monica Rae Gonzales
Faculty Publications
The purpose of this study is to examine the reliability of wireless pedometers in measuring elementary school children’s physical activity. Activity measurement using a wireless pedometer Fitbit ZipTM was compared to activity measurement using Yamax Digi-WalkerTM SW701 for a group of randomly selected 25 children in Grades 3, 4, and 5. Fitbit ZipTM wireless pedometers were found to have an appropriate degree (Nunnally & Bernstein, 1994) of accuracy and reliability compared to the Yamax Digi-WalkerTM SW701 pedometer. The Fitbit ZipTM wireless pedometer collected more step counts than the Yamax Digi-WalkerTM SW701 pedometer; however, the …
From Atheoretical To Motivation Theory-Based Youth Discretionary-Time Physical Activity Promotion: Current And Future Directions, Megan Babkes Stellino, Christina Sinclair
From Atheoretical To Motivation Theory-Based Youth Discretionary-Time Physical Activity Promotion: Current And Future Directions, Megan Babkes Stellino, Christina Sinclair
Faculty Publications
This article describes the importance of promoting children’s discretionary-time physical activity (DTPA) in connection with the rising international obesity epidemic. School based recess is highlighted as exemplar of an opportunity for children to obtain more DTPA. Brief review of the extant research focused on efforts to increase children’s recess physical activity (RPA) is provided. Literature from the field of sports psychology that has established a strong foundation of evidence regarding factors that increase youth motivation in various physical domain contexts will guide the proposed expansion to theoretical examination of predictors of youth DTPA. Three relevant motivation theory frameworks will be …