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The AIDS epidemic in Sub-Saharan Africa continues to affect all facets of life throughout the subcontinent. Deaths related to AIDS have driven down the life expectancy rate of residents in Zambia, Kenya, and Uganda with far-reaching implications. This book details the current state of the AIDS epidemic in Africa and what is known about the behaviors that contribute to the transmission of the HIV infection. It lays out what research is needed and what is necessary to design more effective prevention programs.
This examination of changes in adolescent fertility emphasizes the changing social context within which adolescent childbearing takes place.
This book addresses the impact of HIV on populations of men who have sex with men in Africa and local responses to the issue. It documents the enduring existence of a rich variety of same-sex practices between men. More critically, it analyses how the denial and social rejection of same-sex sexuality, together with the legacy of criminalization by former colonial rulers, has not only fueled the transmission of HIV between men, but has also impeded an effective response. The book also documents some of the outstanding progress that has been made and acknowledges the differences between African countries. Through its focus on lived realities and grassroots activism in Africa, this book will appeal to researchers, policy makers and practitioners alike.
This Oxford Handbook offers a comprehensive and authoritative review of important developments in computational and mathematical psychology. With chapters written by leading scientists across a variety of subdisciplines, it examines the field's influence on related research areas such as cognitive psychology, developmental psychology, clinical psychology, and neuroscience. The Handbook emphasizes examples and applications of the latest research, and will appeal to readers possessing various levels of modeling experience. The Oxford Handbook of Computational and mathematical Psychology covers the key developments in elementary cognitive mechanisms (signal detection, information processing, reinforcement learning), basic cognitive skills (perceptual judgment, categorization, episodic memory), higher-level cognition (Bayesian cognition, decision making, semantic memory, shape perception), modeling tools (Bayesian estimation and other new model comparison methods), and emerging new directions in computation and mathematical psychology (neurocognitive modeling, applications to clinical psychology, quantum cognition). The Handbook would make an ideal graduate-level textbook for courses in computational and mathematical psychology. Readers ranging from advanced undergraduates to experienced faculty members and researchers in virtually any area of psychology--including cognitive science and related social and behavioral sciences such as consumer behavior and communication--will find the text useful.
This report summarizes the results of an ambitious three-year ethnographic study, funded by the John D. and Catherine T. MacArthur Foundation, into how young people are living and learning with new media in varied settings—at home, in after school programs, and in online spaces. It offers a condensed version of a longer treatment provided in the book Hanging Out, Messing Around, and Geeking Out (MIT Press, 2009). The authors present empirical data on new media in the lives of American youth in order to reflect upon the relationship between new media and learning. In one of the largest qualitative and ethnographic studies of American youth culture, the authors view the relationship of youth and new media not simply in terms of technology trends but situated within the broader structural conditions of childhood and the negotiations with adults that frame the experience of youth in the United States. The book that this report summarizes was written as a collaborative effort by members of the Digital Youth Project, a three-year research effort funded by the John D. and Catherine T. MacArthur Foundation and conducted at the University of California, Berkeley, and the University of Southern California. John D. and Catherine T. MacArthur Reports on Digital Media and Learning
This text presents a key to understanding how ideas, products and opinions take off and spread throughout society - referred to as the diffusion of innovation - and provides a means to estimate how fast or slow that spread occurs. The diffusion of innovations occurs among individuals in a social system, and the pattern of communications among these individuals is a social network. The network determines how quickly innovations diffuse and the timing of each individual's adoption. The book thus analyses how social networks structure the diffusion of innovation.
The challenges for young people making the transition to adulthood are greater today than ever before. Globalization, with its power to reach across national boundaries and into the smallest communities, carries with it the transformative power of new markets and new technology. At the same time, globalization brings with it new ideas and lifestyles that can conflict with traditional norms and values. And while the economic benefits are potentially enormous, the actual course of globalization has not been without its critics who charge that, to date, the gains have been very unevenly distributed, generating a new set of problems associated with rising inequality and social polarization. Regardless of how the globalization debate is resolved, it is clear that as broad global forces transform the world in which the next generation will live and work, the choices that today's young people make or others make on their behalf will facilitate or constrain their success as adults. Traditional expectations regarding future employment prospects and life experiences are no longer valid. Growing Up Global examines how the transition to adulthood is changing in developing countries, and what the implications of these changes might be for those responsible for designing youth policies and programs, in particular, those affecting adolescent reproductive health. The report sets forth a framework that identifies criteria for successful transitions in the context of contemporary global changes for five key adult roles: adult worker, citizen and community participant, spouse, parent, and household manager.
This document presents a comprehensive literature review, documenting existing experience with the provision of services for sexually transmitted infections (STIs) to adolescents. It draws from programme experience worldwide, including the following service delivery models: public and nongovernmental organization health services which have been made adolescent-friendly, sexual and reproductive health clinics and multipurpose centres for young people, school-based or school-linked services, and community-based and private sector services.
The International Handbook on the Demography of Sexuality is the first book to specifically address the study of sexuality from a demographic perspective. Demographic research has largely paid little attention to sexuality as a whole, or sexual orientation in particular, other than in studies examining the “consequences” of sex – sexually transmitted infections or fertility. Instead, the content of this handbook explores population sexuality in order to describe the prevalence of sexual behaviors, desires, and identities, as well as their connections with other demographic outcomes. The focus is on analyzing sexuality as a demographic topic in its own right, rather than solely as a variable in studies of sexually transmitted infection or other health-related topics. In this book, both researchers with traditional demographic backgrounds, as well as those with training in other disciplines, provide an overview of the state of current research on population sexuality. These chapters provide a foundation for the development of research in the burgeoning field of the demography of sexuality.