Growing evidence suggests that contrary to popular belief, schools mostly do not generate achievement gaps in cognitive skills but, rather, reflect the inequalities that already exist. In the case of socioeconomic status, exposure to school often reduces gaps. Surprisingly little is known, however, about whether this pattern extends to gender gaps…

School choice policies necessarily impose registration timelines, constraining access to schools of choice for students who register late. Drawing on administrative data, survey data, and interviews with 33 parents in Boston, we find that late registration is common and highly stratified: Nearly half of black kindergarteners miss the first…

Black-white test score gaps form in early childhood and widen over elementary school. Sociologists have debated the roles that socioeconomic status (SES) and school quality play in explaining these patterns. In this study, I replicate and extend past research using new nationally representative data from the Early Childhood Longitudinal…