One-third of the world's girls are married before the age of eighteen, limiting both their educational and economic potential. Child marriage is damaging to global prosperity and stability, yet despite the urgency of the issue, there remains a significant lack of data on the subject. Senior Fellow Gayle Tzemach Lemmon discusses both the factors that contribute to and strategies that have proved effective against child marriage.

Ending child marriage is not only a moral imperative—it is a strategic imperative that will further critical U.S. foreign policy interests in development, prosperity, stability, and the rule of law.

Most in the United States likely associate the concept of the child bride with the mores and practices of the distant past. But Nicholas L. Syrett challenges this assumption in his sweeping and sometimes shocking history of youthful marriage in America. Focusing on young women and girls--the most common underage spouses--Syrett tracks the marital history of American minors from the colonial period to the present, chronicling the debates and moral panics related to these unions. Although the frequency of child marriages has declined since the early twentieth century, Syrett reveals that the practice was historically far more widespread in the United States than is commonly thought. It also continues to this day: current estimates indicate that 9 percent of living American women were married before turning eighteen. By examining the legal and social forces that have worked to curtail early marriage in America--including the efforts of women's rights activists, advocates for children's rights, and social workers--Syrett sheds new light on the American public's perceptions of young people marrying and the ways that individuals and communities challenged the complex legalities and cultural norms brought to the fore when underage citizens, by choice or coercion, became husband and wife.

Bias analysis quantifies the influence of systematic error on an epidemiology study’s estimate of association. The fundamental methods of bias analysis in epi- miology have been well described for decades, yet are seldom applied in published presentations of epidemiologic research. More recent advances in bias analysis, such as probabilistic bias analysis, appear even more rarely. We suspect that there are both supply-side and demand-side explanations for the scarcity of bias analysis. On the demand side, journal reviewers and editors seldom request that authors address systematic error aside from listing them as limitations of their particular study. This listing is often accompanied by explanations for why the limitations should not pose much concern. On the supply side, methods for bias analysis receive little attention in most epidemiology curriculums, are often scattered throughout textbooks or absent from them altogether, and cannot be implemented easily using standard statistical computing software. Our objective in this text is to reduce these supply-side barriers, with the hope that demand for quantitative bias analysis will follow.

On 20 November 2009, the global community celebrates the 20th anniversary of the adoption by the United Nations General Assembly of the Convention on the Rights of the Child, the unique document that sets international standards for the care, treatment and protection of all individuals below age 18. To celebrate this landmark, the United Nations Children's Fund is dedicating a special edition of its flagship report The State of the World's Children to examining the Convention's evolution, progress achieved on child rights, challenges remaining, and actions to be taken to ensure that its promise becomes a reality for all children.

Sex and World Peace is a groundbreaking demonstration that the security of women is a vital factor in the occurrence of conflict and war, unsettling a wide range of assumptions in political and security discourse. Harnessing an immense amount of data, it relates microlevel violence against women and macrolevel state peacefulness across global settings. The authors find that the treatment of women informs human interaction at all levels of society. They call attention to the adverse effects on state security of sex-based inequities such as sex ratios favoring males, the practice of polygamy, and lax enforcement of national laws protecting women. Their research challenges conventional definitions of security and democracy and common understandings of the causes of world events. The book considers a range of ways to remedy these injustices, including top-down and bottom-up approaches to redressing violence against women and the lack of sex parity in decision-making. Advocating a state responsibility to protect women, the authors campaign against women’s systemic insecurity, which threatens the security of all. Sex and World Peace has been a go-to book for instructors, advocates, and policy makers since its publication in 2012. Since then, there have been major changes in world affairs, including the #MeToo movement, as well as advances in both theoretical and empirical literature surrounding the subject. This second edition, which adds coauthors Rose McDermott and Donna Lee Bowen alongside Valerie M. Hudson and Mary Caprioli, revises and updates the book for a new generation. The book retains its foundational overview of the relationship between women’s oppression and war, enhanced by fresh data and new material covering recent developments for global women’s rights and analysis of additional examples of gender and conflict throughout the world.

Serving as a companion to Growing Up Global, this book from the National Research Council explores how the transition to adulthood is changing in developing countries in light of globalization and what the implications of these changes might be for those responsible for designing youth policies and programs. Presenting a detailed series of studies, this volume both complements its precursor and makes for a useful contribution in its own right. It should be of significant interest to scholars, leaders of civil society, and those charged with designing youth policies and programs.