期刊
JOURNAL OF PHYSICAL ACTIVITY & HEALTH
卷 11, 期 3, 页码 588-595出版社
HUMAN KINETICS PUBL INC
DOI: 10.1123/jpah.2011-0363
关键词
pediatrics; environment; measurement
资金
- NCI NIH HHS [R01 CA123243, R01-CA-123243] Funding Source: Medline
Background: Research on children's sedentary behavior has relied on recall-based self-report or accelerometer methods, which do not assess the context of such behavior. Purpose: This study used ecological momentary assessment (EMA) to determine where and with whom children's sedentary behavior occurs during their non-school time. Methods: Children (N = 120) ages 9-13 years (51% male, 33% Hispanic) wore mobile phones that prompted surveys (20 total) for 4 days. Surveys measured current activity (eg, exercise, watching TV), physical location (eg, home, outdoors), and social company (eg, family, friends). Results: Children engaged in a greater percentage of leisure-oriented (eg, watching TV) than productive (eg, reading, doing homework) sedentary behavior (70% vs 30%, respectively). Most of children's sedentary activity occurred at home (85%). Children's sedentary activity took place most often with family members (58%). Differences in physical context of sedentary behavior were found for older vs. younger children (P < .05). Type of sedentary behavior differed by gender, racial/ethnic group, and social context (P < .05). Conclusion: Children may prefer or have greater opportunities to be sedentary in some contexts than others. Research demonstrates the potential for using EMA to capture real-time information about children's sedentary behavior during their nonschool time.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据