Brain age, a measure of biological aging in the brain, has been linked to psychiatric illness, principally in adult populations. Components of socioeconomic status (SES) associate with differences in brain structure and psychiatric risk across the lifespan. This study aimed to investigate the influence of SES on brain aging in childhood and…

Using data from a large longitudinal sample (N = 1,292) of children and their caregivers in predominantly low-income, nonurban communities, we investigated longitudinal relations between attuned caregiving in infancy, joint attention in toddlerhood, and executive functions in early childhood. The results from path analysis demonstrated that…

Socioeconomic disadvantage is associated with social-emotional difficulties, including internalizing and externalizing problems, as early as toddlerhood. The aim of the current study was to understand whether economically disadvantaged children's beliefs about the consequences and correlates of poverty (poverty stereotypes) and their beliefs about…

Developmental studies have consistently argued for consideration of contextual influences on children's socioemotional well-being. This is particularly true among children of immigrants, who have highly diverse social, cultural, and economic backgrounds. Using the Early Childhood Longitudinal Study-Kindergarten, this study disentangled the…

Alleviating disadvantage in low-income environments predicts higher cognitive abilities during early childhood. It is less established whether family income continues to predict cognitive growth in later childhood or whether there may even be bidirectional dynamics. Notably, living in poverty may moderate income-cognition dynamics. In this study,…

Research published in the special section documents how children's and adolescents' awareness and sensitivity to group-level exclusion, inequality of opportunity, and broader patterns of economic inequality in society influence and are associated with moral emotions, moral reasoning, and decisions about resource allocation. It also assesses the…

In the current article, we contrast 2 analytical approaches to estimate the relation of parenting to executive function development in a sample of 1,292 children assessed longitudinally between the ages of 36 and 60 months of age. Children were administered a newly developed and validated battery of 6 executive function tasks tapping inhibitory…

Rural and suburban children account for the majority of poor children in the United States. Yet, most research examining poverty's associations with child development is focused on urban samples. Using nationally representative data from the Early Childhood Longitudinal Study, Birth Cohort (N ˜ 6,600), this study examines whether the form and…

The experiment reported here tested impacts of New Hope, an employment-based poverty intervention for adults on developmental patterns of children's participation in structured out-of-school activities, using a cross-sequential design spanning ages 6 through 19. New Hope increased participation in activities (lessons, sports, religious, clubs,…

Social scientists do not agree on the size and nature of the causal impacts of parental income on children's achievement. We revisit this issue using a set of welfare and antipoverty experiments conducted in the 1990s. We utilize an instrumental variables strategy to leverage the variation in income and achievement that arises from random…

In this study, children's participation (N = 1,420) in activities outside of elementary school was examined as a function of disparities in family income using data from the Panel Study of Income Dynamics, Child Development Supplement. Children's neighborhood and home environments were investigated as mechanisms linking income disparities and…

The current study examines relations of mean-level estimates, linear changes, and instability in income and family processes to child outcomes and addresses whether income, through its impact on family functioning, matters more for children living in poverty. Temporal changes and instability in family processes, but not income, predicted…

The impacts of New Hope, a program to increase parent employment and reduce poverty, were measured 5 years after parents were randomly assigned to program or control groups. New Hope had positive effects on children's school achievement, motivation, and social behavior, primarily for boys, across the age range 6-16. In comparison to impacts…