The results revealed different internal and external factors influencing girls' dropout or sustained participation in sport activity during adolescence: motivation, self-perception, self-presentation, sport identity, changes during adolescence, sport environm...
Correlates of physical activity in adolescence: a study from a developing countryadolescent healthphysical activityfamily supportAsiaIranBackground: Physical activity is important for adolescent health. The current study aimed to explore factors that predict physical activity among adolescents. Methods: This...
Research has focused on adolescents’ feelings about their first sexual experiences, but little research has examined this topic in sexual minority adolescents. In this study, we examined how experiencing emotional and physical satisfaction at first same-sex anal sex differed by age of first sex for...
Physical activity pattern in men and women at the ages of 16 and 34 and development of physical activity from adolescence to adulthood The aim of this study was to investigate gender-related differences in physical activity patterns at the ages of 16 and 34 and to analyse those factors tha.....
- 《Journal of Youth & Adolescence》 被引量: 26发表: 2013年 Fifth- and seventh- grade girls' decisions about participation in physical activity. Presents a survey of fifth- and seventh-grade girls' decisions about participation in physical activity. Participation in such activities; Knowledge ...
Weight control behaviors (WCBs) typically involve appearance- or health-driven behaviors that may be influenced by physiological, psychological, or social factors. Sleep disturbances like insomnia are an important area of research for ad... EE Lauer,JR Dietch,TLA Chu,... - 《International Journal...
The present study examined whether physical abuse functions as an additional risk factor for adolescent psychopathology after other important known risk factors are controlled for.The authors recruited 99 adolescents aged 12 to 18 years directly from the New York State Department of Social Services after...
design, analysis and reporting of interventions in the lives of inactive or sedentary individuals has produced equivocal results. However, several social and environmental factors have systematically emerged as determinants of physical activity in adults. In ethnic minorities, the removal of barriers such...
- 《Journal of Hypertension》 被引量: 218发表: 1997年 Early determinants of smoking in adolescence: a prospective birth cohort study. In a prospective birth cohort study in Brazil, the prevalence and early risk factors for smoking in adolescence were investigated. All 1982 hospital-born c... ...
Results: Multivariate analysis will compare after school employment and time spent in physical activity, controlling for grade, gender, SES and type of employment. Risky behavior will also be assessed. Conclusion: Multiple factors affect physical activity levels, with after school employment being one ...