Hand Bone Age Gilsanz, Vicente; Ratib, Osman
2005, 2007, 2004-11-30
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For decades, the determination of bone maturity has relied on a visual evaluation of skeletal development in the hand and wrist, most commonly using the Greulich and Pyle atlas. The Gilsanz and Ratib ...digital atlas takes advantage of the advent of digital imaging and provides a more effective and objective approach to skeletal maturity assessment. This atlas integrates the key morphological features of ossification in the bones of the hand and wrist and provides idealized, sex- and age-specific images of skeletal development. This computer-generated set of images should serve as a reasonable alternative to the reference books currently available.
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Eighteen. Twenty-one. Sixty-five. In America today, we recognize these numbers as key transitions in our lives-precise moments when our rights and opportunities change-when we become eligible to cast ...a vote, buy a drink, or enroll in Medicare.This volume brings together scholars of childhood, adulthood, and old age to explore how and why particular ages have come to define the rights and obligations of American citizens.
Since the founding of the nation, Americans have relied on chronological age to determine matters as diverse as who can marry, work, be enslaved, drive a car, or qualify for a pension. Contributors to this volume explore what meanings people in the past ascribed to specific ages and whether or not earlier Americans believed the same things about particular ages as we do. The means by which Americans imposed chronological boundaries upon the variable process of growing up and growing old offers a paradigmatic example of how people construct cultural meaning and social hierarchy from embodied experience. Further, chronological age always intersects with other socially constructed categories such as gender, race, and sexuality. Ranging from the seventeenth century to the present, taking up a variety of distinct subcultures-from frontier children and antebellum slaves to twentieth-century Latinas-Age in America makes a powerful case that age has always been a key index of citizenship.
This book lays out the reasons why we should study cognitive development in adulthood, and presents the history, latest data, and results from the Seattle Longitudinal Study (SLS), which now extends ...to over forty-five years. The SLS is organized around five questions: does intelligence change uniformly throughout adulthood, or are there different life-course-ability patterns? At what age and at what magnitude can decrement in ability be reliably detected? What are the patterns and magnitude of generational differences? What accounts for individual differences in age-related change in adulthood? Can the intellectual decline that increases with age be reversed by educational intervention? Based on work on the SLS, this book presents a conceptual model. The model represents this book's author's view on the factors that influence cognitive development throughout the human lifespan, and provides a rationale for the various influences that have been investigated — genetic factors, early and current family environment, life styles, the experience of chronic disease, and various personality attributes. The data in this volume include the 1998 longitudinal cycle of the SLS. In light of both new data and revised analyses, psychometric and neuropsychological assessments have been linked in long-term data to aid in the early identification of risk for dementia in later life. The book also presents new data and concludes on the impact of personality on cognition. It includes correlation matrices and web-access information for select data sets.
This book asks why some countries devote the lion's share of their social policy resources to the elderly, while others have a more balanced repertoire of social spending. Far from being the outcome ...of demands for welfare spending by powerful age-based groups in society, the 'age' of welfare is an unintended consequence of the way that social programs are set up. The way that politicians use welfare state spending to compete for votes, along either programmatic or particularistic lines, locks these early institutional choices into place. So while society is changing - aging, divorcing, moving in and out of the labor force over the life course in new ways - social policies do not evolve to catch up. The result, in occupational welfare states like Italy, the United States, and Japan, is social spending that favors the elderly and leaves working-aged adults and children largely to fend for themselves.
This book focuses on issues regarding the learning of a foreign language in older adults (aged 60 and over). It details a multidisciplinary study on Japanese older learners of Spanish and discusses ...the influence of learning experiences on vocabulary learning strategy use. It also proposes concrete techniques for teachers of older learners.
Dieser Beitrag ist eine kritische Beurteilung von Wert und Nutzen des Fremdsprachenunterrichts bei Grundschulkindern, gestützt aufForschungsergebnisse des frühen Spracherwerbs. Dabei werden auch ...globale sprachpolitische Faktoren diskutiert. Der Beitrag schliesst mit Empfehlungen für eine gute Fremdsprachenlehrpraxis.
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