Some of the most intriguing issues in the study of cognitive, social, emotional, and physical development arise in the debate over nature versus nurture; a debate difficult to resolve because it is difficult to separate the respective contributions of genes and environment to development. The most powerful approach to this separation is through longitudinal adoption studies. The Colorado Adoption Project (CAP) is the only longitudinal adoption study in existence examining development continuously from birth to adolescence, which makes it a unique, powerful, and tremendously valuable resource. CAP is an ongoing assessment of 245 adopted children and 245 biological control children assessed from birth to early adolescence. This book is the fourth in a series describing CAP results. This latest volume, edited by four eminent researchers in developmental psychology, builds on the large body of research already generated by investigating the role of genes and environments on early adolescent development. Because it is the only volume on the most comprehensive investigation of the effect of genes and environments on early adolescent development, this work will be invaluable to researchers in developmental, cognitive, and social psychology.

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.

This book, first published in 2006, presents research about experiences in middle childhood that forecast children's future development.

First published in 1987, Biological-Psychosocial Interactions in Early Adolescence explores the mutually - influential relations between biological and psychosocial variables as the basis for development in the early portions of the adolescent period and, in fact, across the entire life span. The volume introduces key conceptual and methodological issues that are raised by the study of biological-psychosocial interrelations. It provides key foundations for the research conducted in major laboratories in USA back in 1980s. It also provides the results from these laboratories and their progress at that time. This book will be an essential read for scholars and researchers of psychology, behavioural science, and sociology.

The papers in this volume bring together a cross-disciplinary mix of researchers--developmental psychologists, evolutionary biologists, economists, anthropologists, and sociologists--working on the common theme of investments in children. The interdisciplinary conceptual framework adopted by this collection of papers is loosely built around the idea that there are two broad dimensions of parental investments. These include resources (e.g., income, wealth) on the one hand, and behaviors (e.g., parental instrumental support and parental activities that promote warmth, socialization, and cognitive stimulation) on the other. Believing that parental investments yield a "return" in improved child and young adult outcomes, the papers discuss how parents differ in terms of the resources they have available to invest, the choices parents make, the behaviors they engage in, and relevant policy and program interventions. More specifically, core questions addressed by the authors include: Why do some families invest while others do not and are differential investment patterns related to biology, economics, or social factors? What constitutes a successful "investment portfolio?" How are "investments" measured and/or characterized? Are different investments interchangeable, compensating, or off-setting? Given a set of resources, why are some families able to make more effective investments in child outcomes? How well do these investments affect outcomes for children and for these children as young adults? Can interventions or public policies help families build assets or become "better" investors in their children's potential? Developing a better understanding of what investments matter, when they matter, and how resources can be successfully invested in children's potential is key to shaping efficient interventions and social policies. Knowledge of how parents invest and what strategies are effective may help policies which seek to further empower and enable parental involvement and choice for their children.

Volume 45 of Advances in Child Development and Behavior includes chapters that highlight some the most recent research in the area of embodiment and epigenesis.A wide array of topics are discussed in detail, including multiple trajectories in the developmental psychobiology of human handedness and the integration of culture and biology in human development. Each chapter provides in-depth discussions, and this volume serves as an invaluable resource for developmental or educational psychology researchers, scholars, and students. - Chapters that highlight some of the most recent research in the area - A wide array of topics are discussed in detail

This companion handbook to the Fourth Edition of the renowned Lewis's Child and Adolescent Psychiatry offers 26 chapters of essential information, distilled from the larger text. Essentials of Lewis's Child and Adolescent Psychiatry features clinically relevant information on commonly seen disorders and includes key clinical points in expository format, supported by bulleted lists and tables. The early chapters focus on history, theory, and research methods along with normal development of children from infancy through adolescence. Table listings of disorders and drugs used to treat them allow quick and authoritative reference.

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Timely and authoritative, this unique handbook explores the breadth of current knowledge on temperament, from foundational theory and research to clinical applications. Leaders in the field examine basic temperament traits, assessment methods, and what brain imaging and molecular genetics reveal about temperament's biological underpinnings. The book considers the pivotal role of temperament in parent–child interactions, attachment, peer relationships, and the development of adolescent and adult personality and psychopathology. Innovative psychological and educational interventions that take temperament into account are reviewed. Integrative in scope, the volume features extensive cross-referencing among chapters and a forward-looking summary chapter.

This book presents the results of a thirty-five-year research project involving 300 families, each of whom adopted at least one child at birth from a Texas home for unwed mothers during the period of 1962-1970. The book weaves together information about the birth parents of the adopted children; information about the adoptive parents; and information about the children in these families. Children adopted at birth have two sets of parents. Birth parents provide their adopted-away child with a genetic endowment, but do not participate in shaping the child's environment. Adoptive parents do not contribute genetically, but are otherwise in charge of directing the child's development. If adopted children grow up to resemble birth parents they have never seen, the clear inference is that hereditary factors have had an influence. Environmental factors are implicated whenever children resemble their adoptive parents, but not the birth parents. The Texas Adoption Project was designed to investigate the impact of genetic and environmental factors. This unique and innovative longitudinal study is written for specialists and the educated public. An introductory guide is provided for the non-specialist reader explaining the form and statistical content of the tables. Additional technical material for specialists is contained in appendices. This important contribution to the literature on adoption will also be of interest to those interested in the relative weight of genetics and environment in human development.