Despite numerous efforts to attenuate the Black-White discipline gap in U.S. schools, Black students are still suspended for minor infractions at a disproportionately higher rate than their White peers. Using a racially diverse sample (n = 1,515; M[subscript age] = 12.7; 50% boys; 72% Black, 28% White), this 3-year longitudinal study examined…

This longitudinal, quasi-experimental field study investigated affective forecasting as a moderator of positive intergroup contact effects among adolescents. We also examined a novel mediating mechanism that underlies this effect, namely accuracy of perceived outgroup willingness for intergroup contact. Three annual waves of survey data were used…

There is a large body of evidence revealing that minorities--in particular, Black citizens--are overrepresented in the criminal justice system. But the causes of these inequalities have been difficult to pin down. One line of work suggests the inequalities in arrest may be traced to inequalities in exposure to school discipline. Specifically, the…

It is widely believed that there is a crisis of confidence in law enforcement in the United States. What remains to be seen, however, is whether adolescents actually differentiate between legal authorities and other types of authorities. Leveraging cross-sectional, nationally representative data of 12th graders from every year from 2006 to 2017…

The current study examined the developmental trajectory of same-race friendship preference of racially/ethnically diverse students over the course of middle school. Participants were African American, Asian, Latinx, and White youth recruited at the start of middle school in 6th grade (N = 4,361; M[subscript age] = 11.33 years) and followed across…

Persistence in high school curricula leading to science, technology, engineering, and mathematics (STEM) careers is structured by complex institutional systems, but developmental processes underlie how young people navigate these systems. This study examined differences in the development of STEM identity and efficacy during high school among…

Person × Environment mismatch theory has been applied to understanding how the classroom social ecology moderates associations between peer victimization and socioemotional well-being. In 2004, Bellmore et al. applied this theory to the ethnic composition and social climate of the classroom. The current study tested whether their findings…

Urban middle school students (N = 1,057; M[subscript age] = 12.06) viewed Facebook-like profiles of peers who varied by race/ethnicity, gender, and sexual orientation and indicated the social class (SC) of those peers along two dimensions--family income and social class position. As hypothesized, most profiles were perceived as middle class and…

This study investigated children's and adolescents' predictions of inclusion and evaluations of exclusion in interracial and same-race peer contexts. The sample (N = 246) consisted of African American (n = 115) and European American (n = 131) children and adolescents who judged the likelihood of including a new peer, evaluated the group's decision…

We investigated the role of sociocultural (between-groups) and individual (within-group) factors on the development of preschoolers' resource-allocation preferences. We tested claims of the "joint impact hypothesis" of social values development that social-emotional understanding skills would predict the transition from simpler…

Although children's early language skills have been found to predict literacy outcomes, little is known about the role of preschool oral narrative skills in the pathway between language and emergent literacy or how these associations differ by race/ethnicity and socioeconomic status. The current study uses the Early Childhood Longitudinal Study to…

Based on a longitudinal sample of 1,452 African American and European American adolescents and their parents, parenting practices (i.e., monitoring, warmth, and autonomy support) at 7th grade had significant indirect effects on college enrollment 3 years post high school, through their effects on aspirations, school engagement, and grade point…

This study examined whether social goal orientation (i.e., demonstration-approach, demonstration--avoid, and social development goals) predicts changes in ethnic segregation among 4th and 5th grade African American and European American children (n = 713, ages 9-11 years) from fall to spring. Segregation measures were (a) same-ethnicity favoritism…

This study presents evidence pertinent to current debates about the lasting impacts of early childhood educational interventions and, specifically, Head Start. A group of students who were first studied to examine the immediate impacts of the Tulsa, Oklahoma, Community Action Project (CAP) Head Start program were followed-up in middle school,…

High school students who spend long hours in paid employment during the school year are at increased risk of lower grades and higher substance use, although questions remain about whether these linkages reflect causation or prior differences (selection effects). Questions also remain about whether such associations vary by socioeconomic status…