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Author: Lizette Alvarez
Publisher:
ISBN: 9781321525861
Category : Girls
Languages : en
Pages : 45
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Book Description
Abstract: Minority girls report the lowest levels of physical activity (PA), starting from middle childhood and continuously decreasing throughout adolescence. Studying psychosocial determinants of PA among girls in various stages of physical development may help explain the sex disparity. This study's objective was to compare exercise-related psychosocial factors between girls in early pubertal development (EPD, Tanner stages 1-3) and girls in advanced pubertal development (APD, stages 4-5). Findings indicate girls that are more physically developed receive less friend and familial social support and believe PA is less likely to serve any meaningful functions or means of escape from reality. Additional research is needed to identify methods to intervene on psychosocial factors that motivate PA among girls in APD.
Author: Lizette Alvarez
Publisher:
ISBN: 9781321525861
Category : Girls
Languages : en
Pages : 45
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Book Description
Abstract: Minority girls report the lowest levels of physical activity (PA), starting from middle childhood and continuously decreasing throughout adolescence. Studying psychosocial determinants of PA among girls in various stages of physical development may help explain the sex disparity. This study's objective was to compare exercise-related psychosocial factors between girls in early pubertal development (EPD, Tanner stages 1-3) and girls in advanced pubertal development (APD, stages 4-5). Findings indicate girls that are more physically developed receive less friend and familial social support and believe PA is less likely to serve any meaningful functions or means of escape from reality. Additional research is needed to identify methods to intervene on psychosocial factors that motivate PA among girls in APD.
Author: Suzanne A. Sharkey
Publisher:
ISBN:
Category :
Languages : en
Pages : 158
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Book Description
Author: Rennae A. Williams
Publisher:
ISBN:
Category : African American teenagers
Languages : en
Pages : 100
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Book Description
"The purpose of this study was to develop a better understanding of the physical activity behavior of Black female adolescents age 14-18 in the Charlotte, NC public school community by examining the relationship between physical activity and self-efficacy, social support, outcome expectations, and physical environment. The study sample consisted of 96 girls ages 14-19 from a public high school in Charlotte, North Carolina. Participants volunteered to complete a survey with demographic, physical activity (PA), and psychosocial questions. The predictor variables were self-efficacy and physical activity self-efficacy, social support, outcome expectations, and physical environment. The dependent variable was physical activity participation. Correlational analysis was employed to examine the relationship of the four predictor variables to physical activity. Self-efficacy was shown to be correlated with PA. The strongest correlation was between physical activity self-efficacy and PA. Correlations between outcome expectations and PA for the total sample were low and not significant. Total social support, family and friend social support were correlated with PA as well. Physical environment was not significantly related with PA for the Black adolescents in this study. Multiple regression was used to determine the relative strength of the four main predictor variables on the dependent variable of physical activity level. For the total sample, the four predictor variables explained 24% of the variance in physical activity participation. Of these variables, physical activity self-efficacy makes the largest unique contribution (beta=.36) with a significance level of .002. In order to understand PA habits and perceptions among Black adolescent females, the last section of the survey included 14 open-ended questions. Most Black participants understand the health benefits of physical activity, but cited tiring and sweating factors as reasons why they do not participate in physical activity. Findings suggest increasing physical activity self-efficacy and providing social support, as well as allowing girls to have a choice in their physical activity and offering activities they consider fun, may lead to increased physical activity among Black adolescent girls."--Abstract from author supplied metadata.
Author: Committee on Physical Activity and Physical Education in the School Environment
Publisher: National Academies Press
ISBN: 0309283140
Category : Medical
Languages : en
Pages : 503
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Book Description
Physical inactivity is a key determinant of health across the lifespan. A lack of activity increases the risk of heart disease, colon and breast cancer, diabetes mellitus, hypertension, osteoporosis, anxiety and depression and others diseases. Emerging literature has suggested that in terms of mortality, the global population health burden of physical inactivity approaches that of cigarette smoking. The prevalence and substantial disease risk associated with physical inactivity has been described as a pandemic. The prevalence, health impact, and evidence of changeability all have resulted in calls for action to increase physical activity across the lifespan. In response to the need to find ways to make physical activity a health priority for youth, the Institute of Medicine's Committee on Physical Activity and Physical Education in the School Environment was formed. Its purpose was to review the current status of physical activity and physical education in the school environment, including before, during, and after school, and examine the influences of physical activity and physical education on the short and long term physical, cognitive and brain, and psychosocial health and development of children and adolescents. Educating the Student Body makes recommendations about approaches for strengthening and improving programs and policies for physical activity and physical education in the school environment. This report lays out a set of guiding principles to guide its work on these tasks. These included: recognizing the benefits of instilling life-long physical activity habits in children; the value of using systems thinking in improving physical activity and physical education in the school environment; the recognition of current disparities in opportunities and the need to achieve equity in physical activity and physical education; the importance of considering all types of school environments; the need to take into consideration the diversity of students as recommendations are developed. This report will be of interest to local and national policymakers, school officials, teachers, and the education community, researchers, professional organizations, and parents interested in physical activity, physical education, and health for school-aged children and adolescents.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309490111
Category : Social Science
Languages : en
Pages : 493
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Book Description
Adolescenceâ€"beginning with the onset of puberty and ending in the mid-20sâ€"is a critical period of development during which key areas of the brain mature and develop. These changes in brain structure, function, and connectivity mark adolescence as a period of opportunity to discover new vistas, to form relationships with peers and adults, and to explore one's developing identity. It is also a period of resilience that can ameliorate childhood setbacks and set the stage for a thriving trajectory over the life course. Because adolescents comprise nearly one-fourth of the entire U.S. population, the nation needs policies and practices that will better leverage these developmental opportunities to harness the promise of adolescenceâ€"rather than focusing myopically on containing its risks. This report examines the neurobiological and socio-behavioral science of adolescent development and outlines how this knowledge can be applied, both to promote adolescent well-being, resilience, and development, and to rectify structural barriers and inequalities in opportunity, enabling all adolescents to flourish.
Author: Robert M. Malina
Publisher: Human Kinetics
ISBN: 9780880118828
Category : Education
Languages : en
Pages : 740
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Book Description
This updated edition features three new chapters and current research findings. Topics include prenatal growth and functional development, motor development, thermoregulation, obesity in childhood and adolescence and more.
Author: Donald A. P. Bundy
Publisher: World Bank Publications
ISBN: 1464804397
Category : Medical
Languages : en
Pages : 977
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Book Description
More children born today will survive to adulthood than at any time in history. It is now time to emphasize health and development in middle childhood and adolescence--developmental phases that are critical to health in adulthood and the next generation. Child and Adolescent Health and Development explores the benefits that accrue from sustained and targeted interventions across the first two decades of life. The volume outlines the investment case for effective, costed, and scalable interventions for low-resource settings, emphasizing the cross-sectoral role of education. This evidence base can guide policy makers in prioritizing actions to promote survival, health, cognition, and physical growth throughout childhood and adolescence.
Author: Khadilkar Vaman
Publisher: Jaypee Brothers Medical Publishers
ISBN: 9352709055
Category : Medical
Languages : en
Pages : 689
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Book Description
Section 1: Basics in Pediatric Endocrinology Section 2: Clinical Pointers to Endocrine Disorders in Pediatric Practice Section 3: Growth and Growth Disorders Section 4: Disorders of Puberty Section 5: Thyroid Gland and its Disorders Section 6: The Adrenal Gland and its Disorders Section 7: Disorders of Sexual Development Section 8: Disorders of Water, Electrolytes and Acid Base Section 9: Disorders of Calcium, Phosphorus and Bone Metabolism Section 10: Disorders of Parathyroid Hormone Section 11: Polyglandular Syndromes Section 12: Hypoglycemia Section 13: Diabetes Mellitus Section 14: Lipid Disorders in Children Section 15: Obesity in Children Section 16: Low Birth Weight and Endocrine Dysfunction in Postnatal Life Section 17: Miscellaneous Section 18: Biochemistry of Endocrinology Section 19: Practical Protocols for Dynamic Testing in Children Section 20: Radiology in Pediatric Endocrinology Section 21: Drugs in Pediatric Endocrinology Index
Author: Steinberg
Publisher: McGraw Hill
ISBN: 0077185080
Category : Psychology
Languages : en
Pages : 558
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Book Description
Ebook: Adolescence
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages :
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Book Description
