Purpose We consider the issue of summarizing accelerometer activity count data
accumulated over multiple days when the time interval in which the monitor is worn is not …

This volume derived from original presentations given at a conference in Atlanta, Georgia,
under the auspices of the Center for Child Well-Being. Scholars, practitioners, public health …

Environmental factors may have an important influence on children's physical activity, yet
children's perspectives of their home and neighborhood environments have not been widely …

BACKGROUND.: Physical activity (PA) is critical for children's normal growth and
development. The purpose of this study was to assess potential correlates of physical activity …

Purpose To determine the effects of epoch length and activity count cutpoints on ActiGraph
(AG; ActiGraph Health Services, Pensacola, FL) accelerometer estimates of time in …

ObjectiveTo identify family-and school-based correlates of specific energy balance-related
behaviours (physical activity, sedentary behaviour, breakfast consumption, soft drink …

Background This study aimed to evaluate the associations of selected demographic,
individual, social, and environmental factors with moderate-to-vigorous physical activity …

Abstract Objectives: African‐American girls are at increased risk for becoming overweight.
Increased physical activity may prevent this. This study examines measurements of girls' …

Background Few studies have examined the mediators of behavior change in successful
school-based physical activity interventions. The aim of this study was to explore potential …

A preliminary study was conducted to compare the relationships between different types of
self-efficacy and youth physical activity. Two samples of sixth and seventh-grade students …