People don't base decisions about their economic life solely on their own individually formed ideas and preferences. Rather, they're influenced by the experiences of their peers and by social group norms. Gordon Dahl reviews the various ways family and neighborhood peer groups influence decisions to participate in the workforce and in government…

In this article, economists Kevin Lang and Ariella Kahn-Lang Spitzer take up the expansive issue of discrimination, examining specifically how discrimination and bias shape people's outcomes. The authors focus primarily on discrimination by race, while acknowledging that discrimination exists along many other dimensions as well, including gender,…

Nutrition is vitally important both during pregnancy and during a child's early years. Inadequate nutrition during this critical period can harm children's health and developmental outcomes throughout childhood and into adulthood. Thus, write Diane Whitmore Schanzenbach and Betsy Thorn, it's particularly important that young children have adequate…

The United States' high incarceration rate gets a lot of attention from scholars, policy makers, and the public. Yet the most common form of criminal justice supervision is not imprisonment but probation--and that is just as true for juveniles as for adults. Probation was originally promoted as an alternative to imprisonment that would spare…

Compared to unpaid leave, paid family leave may better help working parents balance the competing needs of job and family early in a child's life, among other advantages. Yet the United States remains one of only two countries in the world without a statutory national paid maternity leave policy, and one of the only high-income countries that…

Scholars and policy makers alike are increasingly interested in understanding how social capital shapes people's economic lives. But the idea of social capital is an amorphous one. In this article, economists Judy Hellerstein and David Neumark define social capital as networks of relationships among people who are connected by where they live or…

In the United States, two approaches have developed to exercise collective influence on how parents raise their children. One is mandatory public intervention in families who have placed their children at risk, exemplified by the child welfare system. The other is voluntary offers of assistance, for example, child abuse prevention services that…

Childhood is a particularly sensitive time when it comes to pollution exposure. Allison Larr and Matthew Neidell focus on two atmospheric pollutants--ozone and particulate matter--that can harm children's health in many ways. Ozone irritates the lungs, causing various respiratory symptoms; it can also damage the lung lining or aggravate lung…

Many children, especially those from lower-income families, face considerable instability early in their lives. This may include changes in family structure, irregular family routines, frequent moves, fluctuating daycare arrangements, and noisy, crowded, or generally chaotic environments. Moreover, instability and chaos affect young children's…

Since the 1960s, the United States has witnessed a dramatic retreat from marriage, marked by divorce, cohabitation, single parenthood, and lower overall marriage rates. Marriage is now less likely to anchor adults' lives or provide a stable framework for childrearing, especially among poor and working-class Americans. Much research on the retreat…

In this article, Ajay Chaudry and Heather Sandstrom review research on child care and early education for children under age three. They describe the array of early care and education arrangements families use for infants and toddlers; how these patterns have changed in recent decades; and differences by family socioeconomic status, race, and…

In theory, improving low-income families' housing and neighborhoods could also improve their children's health, through any number of mechanisms. For example, less exposure to environmental toxins could prevent diseases such as asthma; a safer, less violent neighborhood could improve health by reducing the chances of injury and death, and by…

We have good reason to predict that a warming climate will produce more conflict and violence. A growing contingent of researchers has been examining the relationship in recent years, and they've found that hotter temperatures and reduced rainfall are linked to increases in conflict at all scales, from interpersonal violence to war. Children are…

Beginning as early as preschool, race and gender are intertwined with the way US schools mete out discipline. In particular, black students and male students are much more likely than others to be suspended or expelled--punishments that we know can hold them back academically. These disparities, and the damage they can cause, have driven recent…

Michael Oppenheimer and Jesse Anttila-Hughes begin with a primer on how the greenhouse effect works, how we know that Earth is rapidly getting warmer, and how we know that the recent warming is caused by human activity. They explain the sources of scientific knowledge about climate change as well as the basis for the models scientists use to…