A Longitudinal Study of Adolescent Growth

A Longitudinal Study of Adolescent Growth PDF Author: John M.H. Buckler
Publisher: Springer Science & Business Media
ISBN: 1447117212
Category : Medical
Languages : en
Pages : 440

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Book Description
A Longitudinal Study of Adolescent Growth reports the findings of a longitudinal study of the growth of 200 schoolboys and 100 schoolgirls through the course of adolescence. As well as height and weight, about a dozen other physical measures were studied or related to each other and to the staging of sexual characteristics. These values are analysed according to both the chronological age and age based on a common pubertal characteristic of peak height velocity. The range of magnitude and timing of pubertal events is described and compared for boys and girls. These recent data are compared with previous European and North American longitudinal studies, notably those of Tanner conducted over 20 years ago. In addition new information is provided which contrasts growth of two large cohorts of boys in different geographical and social settings, and compares the growth patterns of thin and exogenously obese subjects and of early and later maturers.

A Longitudinal Study of Adolescent Growth

A Longitudinal Study of Adolescent Growth PDF Author: John M.H. Buckler
Publisher: Springer Science & Business Media
ISBN: 1447117212
Category : Medical
Languages : en
Pages : 440

Get Book Here

Book Description
A Longitudinal Study of Adolescent Growth reports the findings of a longitudinal study of the growth of 200 schoolboys and 100 schoolgirls through the course of adolescence. As well as height and weight, about a dozen other physical measures were studied or related to each other and to the staging of sexual characteristics. These values are analysed according to both the chronological age and age based on a common pubertal characteristic of peak height velocity. The range of magnitude and timing of pubertal events is described and compared for boys and girls. These recent data are compared with previous European and North American longitudinal studies, notably those of Tanner conducted over 20 years ago. In addition new information is provided which contrasts growth of two large cohorts of boys in different geographical and social settings, and compares the growth patterns of thin and exogenously obese subjects and of early and later maturers.

Adolescent Development

Adolescent Development PDF Author: Wim Meeus
Publisher: Routledge
ISBN: 0429878311
Category : Psychology
Languages : en
Pages : 164

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Book Description
This groundbreaking book provides students and researchers with a unique overview of the longitudinal study of the development of young people from the ages of 12 to 25. It offers a comprehensive introduction into the multiple theories on the development of the self, personal relationships and psychopathology in adolescence, alongside a non-statistical overview of the many longitudinal models used to study development. The book includes key topics such as the development of the self, adolescent identity and personality; the development of parent-adolescent relationships; friendships and the understanding of others; and the development of psychosocial problems such as anxiety, depression, delinquency, aggression, and substance use. Meeus highlights multiple findings showing how these processes are integrated and identifies eight fundamental patterns of adolescent development to help determine why most adolescents develop into mature and organized individuals towards the end of this life stage, whilst a substantial minority show an inability to mature. It is essential reading for graduate students and researchers in adolescent development and anyone seeking to use longitudinal research methodology in the social and behavioral sciences.

A Longitudinal Study of Adolescent Growth

A Longitudinal Study of Adolescent Growth PDF Author: John M.H. Buckler
Publisher: Springer
ISBN: 9783540195696
Category : Medical
Languages : en
Pages : 433

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Book Description
A Longitudinal Study of Adolescent Growth reports the findings of a longitudinal study of the growth of 200 schoolboys and 100 schoolgirls through the course of adolescence. As well as height and weight, about a dozen other physical measures were studied or related to each other and to the staging of sexual characteristics. These values are analysed according to both the chronological age and age based on a common pubertal characteristic of peak height velocity. The range of magnitude and timing of pubertal events is described and compared for boys and girls. These recent data are compared with previous European and North American longitudinal studies, notably those of Tanner conducted over 20 years ago. In addition new information is provided which contrasts growth of two large cohorts of boys in different geographical and social settings, and compares the growth patterns of thin and exogenously obese subjects and of early and later maturers.

Adolescent Development and the Biology of Puberty

Adolescent Development and the Biology of Puberty PDF Author: National Research Council and Institute of Medicine
Publisher: National Academies Press
ISBN: 0309172756
Category : Social Science
Languages : en
Pages : 44

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Book Description
Adolescence is one of the most fascinating and complex transitions in the human life span. Its breathtaking pace of growth and change is second only to that of infancy. Over the last two decades, the research base in the field of adolescence has had its own growth spurt. New studies have provided fresh insights while theoretical assumptions have changed and matured. This summary of an important 1998 workshop reviews key findings and addresses the most pressing research challenges.

The Promise of Adolescence

The Promise of Adolescence PDF 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.

Socioemotional Development and Health from Adolescence to Adulthood

Socioemotional Development and Health from Adolescence to Adulthood PDF Author: Lea Pulkkinen
Publisher: Cambridge University Press
ISBN: 9781139456807
Category : Psychology
Languages : en
Pages : 454

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Book Description
This 2006 book is based on two longitudinal studies of behavior development, both conducted in Finland, a living laboratory setting for longitudinal research. Much of the book reports results from a longitudinal study begun in Jyväskylä, Finland, in 1968, when its participants were school children. This longitudinal study is complemented by two Finnish twin-family studies, with parallel measures and overlapping aims, to yield insights into genetic and environmental sources of variation in early development and later outcomes. An array of findings from the two sets of longitudinal studies are presented, set within a theoretical framework of socioemotional development, and focused on both individual and familial predictors of health-related outcomes from childhood to early adulthood. Many contributors to this edited volume represent a second-tier of Finnish-USA collaborators. They analyzed data from the longitudinal studies as part of their advanced training, and their contributions to the book report results of such analyses.

Adolescent Growth and Motor Performance

Adolescent Growth and Motor Performance PDF Author: Gaston Beunen
Publisher:
ISBN:
Category : Growth
Languages : en
Pages : 116

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Book Description


Cognitive Development of Children and Youth

Cognitive Development of Children and Youth PDF Author: Herbert J. Klausmeier
Publisher: Academic Press
ISBN: 1483260186
Category : Psychology
Languages : en
Pages : 342

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Book Description
Cognitive Development of Children and Youth: A Longitudinal Study presents a theory of cognitive development, including descriptive information and conclusions based on a longitudinal study. This book discusses the mental operations in concept learning, results pertaining to comparisons between control groups and longitudinal blocks, and operations involving meaningful reception learning at the formal level. The conditions of learning and memory requirements, linguistic-relativity hypothesis, invariant sequencing, and rate and form of cognitive development across the school years are also elaborated. This text likewise covers the conditions contributing to rapid and slow cognitive development, longitudinal intervention study, and differences among concepts in age of attainment. This publication is intended for individuals who are interested in the cognitive development of children and youth, as well as upper-division and graduate students in psychology, educational psychology, and education.

Problem Behavior and Psychosocial Development

Problem Behavior and Psychosocial Development PDF Author: Richard Jessor
Publisher: New York : Academic Press
ISBN:
Category : Medical
Languages : en
Pages : 320

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Book Description


Protecting Youth at Work

Protecting Youth at Work PDF Author: National Research Council and Institute of Medicine
Publisher: National Academies Press
ISBN: 0309064139
Category : Social Science
Languages : en
Pages : 335

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Book Description
In Massachusetts, a 12-year-old girl delivering newspapers is killed when a car strikes her bicycle. In Los Angeles, a 14-year-old boy repeatedly falls asleep in class, exhausted from his evening job. Although children and adolescents may benefit from working, there may also be negative social effects and sometimes danger in their jobs. Protecting Youth at Work looks at what is known about work done by children and adolescents and the effects of that work on their physical and emotional health and social functioning. The committee recommends specific initiatives for legislators, regulators, researchers, and employers. This book provides historical perspective on working children and adolescents in America and explores the framework of child labor laws that govern that work. The committee presents a wide range of data and analysis on the scope of youth employment, factors that put children and adolescents at risk in the workplace, and the positive and negative effects of employment, including data on educational attainment and lifestyle choices. Protecting Youth at Work also includes discussions of special issues for minority and disadvantaged youth, young workers in agriculture, and children who work in family-owned businesses.