During the past 50 years in the United States, families at the upper end of the income distribution have experienced steady gains in income and wealth while those toward the bottom have endured stagnating fortunes. Much of the work in Children, Youth, Families and Education, takes a closer look at these families and unpacks the reasons for their diverging destinies. OPR research has dealt with the intergenerational transmission of socioeconomic and health status from parents to children, including genetics as a driver of both social mobility and reproduction (Conley), in-depth observations of the lives of low-income women, men, and children to address such questions as how do single mothers survive on welfare (Edin), and programs serving disadvantaged youth, especially mentoring, afterschool, and summer programs (Grossman). OPR researchers conduct a landmark study, Fragile Families, a longitudinal birth cohort study of nearly 5,000 children born in the U.S. at the end of the 20th century provides new information on the capabilities of unwed parents, as well as the effects of parental resources and public policies on children's wellbeing (McLanahan). OPR researchers have also conducted a listening campaign with people across the U.S. to learn about what's going well, what needs to be improved, and how we might make our neighborhoods and country work better (Edin), and an examination of the challenges, strengths, and texture of the nation's most vulnerable communities (Edin).