Faculty Bibliography

We present a conceptual model of the ways in which built and social environments shape the development of self-regulation in early childhood. Importantly, in centering children of color growing up in historically disinvested neighborhoods, we first describe how systemic structures of racism and social stratification have shaped neighborhood built and social environment features. We then present evidence linking these neighborhood features to children's development of self-regulation. Furthermore, we take a multilevel approach to examining three potential pathways linking neighborhood contexts to self-regulation: school environment and resources, home environment and resources, and child health behaviors. Finally, we consider how racial-ethnic-cultural strengths and multilevel interventions have the potential to buffer children's development of self-regulation in disinvested neighborhood contexts. Advancing multilevel approaches to understand the development of self-regulation among children of color living in historically disinvested neighborhoods is an important step in efforts to promote equity in health and education.

Evidence-based and culturally relevant parenting programs strengthen adults' capacity to support children's health and development. Optimizing parent participation in programs implemented at scale is a prevailing challenge. Our collaborative team of program developers, implementers, and researchers applied insights from the field of behavioral economics (BE) to support parent participation in ParentCorps-a family-centered program delivered as an enhancement to pre-kindergarten-as it scaled in a large urban school district. We designed a bundle of BE-infused parent outreach materials and successfully showed their feasibility in site-level randomized pilot implementation. The site-level study did not show a statistically significant impact on family attendance. A sub-study with a family-level randomization design showed that varying the delivery time of BE-infused digital outreach significantly increased the likelihood of families attending the parenting program. Lessons on the potential value of a BE-infused approach to support outreach and engagement in parenting programs are discussed in the context of scaling up efforts.

Children of color are more likely to have poor sleep health than White children, placing them at risk for behavioral problems in the classroom and lower academic performance. Few studies, however, have utilized standardized measures of both classroom behavior and achievement. This study examined whether children's sleep (parent and teacher report) in first grade concurrently related to independent observations of classroom behavior and longitudinally predicted achievement test scores in second grade in a sample of primarily Black (86%) children (n = 572; age = 6.8) living in historically disinvested neighborhoods. Higher teacher-reported child sleepiness was associated with lower adaptive behaviors and higher problem behaviors in the classroom, and predicted lower achievement. Parent-reported bedtime resistance and disordered breathing also predicted lower achievement.

A variety of policies and practices have been implemented to increase participation in the National School Breakfast Program (SBP) and the impact of these initiatives on SBP participation is not known. The purpose of this study was to determine whether new SBP policies and practices implemented in North Carolina were associated with an improvement in SBP participation. A mixed modeling approach was used to assess longitudinal patterns of change in district-level and school-level SBP participation rates between 2007 and 2015. Most of the policy initiatives implemented in NC were associated with an increase in participation either at the school or district level.

This study examined longitudinal relations between emotion knowledge (EK) in pre-kindergarten (pre-K; M_age  = 4.8 years) and math and reading achievement 1 and 3 years later in a sample of 1,050 primarily Black children (over half from immigrant families) living in historically disinvested neighborhoods. Participants were part of a follow-up study of a cluster randomized controlled trial. Controlling for pre-academic skills, other social-emotional skills, sociodemographic characteristics, and school intervention status, higher EK at the end of pre-K predicted higher math and reading achievement test scores in kindergarten and second grade. Moderation analyses suggest that relations were attenuated among children from immigrant families. Findings suggest the importance of enriching pre-K programs for children of color with EK-promotive interventions and strategies.

An increasing number of young children nationally participate in preschool education, yet very little is known about the influence of peers' behavioral regulation, such as maintaining focus on a task in the face of distractions and inhibiting a dominant response (attentionimpulse control), and remembering instructions (engagement) on children's motor-cognitive readiness skills (i.e., peer effects). This study determined whether peer effects are present in this earliest sector of schooling. Research has shown that a child's own behavioral regulation is associated with his or her academic outcomes. However, not much is known about how children are affected by classmates with poor behavioural regulation. This study begins to fill the gaps in our understanding of preschool peer effects in the form of peers' behavioral regulation relative to children's motor-cognitive readiness skills. It addresses two research questions: (1) Is the average level and amount of variation of peers' behavioral regulation skills (i.e., engagement and attentionimpulse control) in a classroom associated with growth in children's motor-cognitive readiness outcomes in preschool (motor, content knowledge, and language)? (2) Do these associations differ for children with high and low initial levels of behavioral regulation? The analytic sample is drawn from a cluster (school) randomized controlled trial testing a family-centered, school-based intervention (N=1050 children in 99 classrooms drawn from 10 high-poverty schools). Results indicated that classroom-level peer engagement skills made a unique contribution to children's growth of motor skills during the preschool academic year. Furthermore, children with higher engagement skills at the beginning of the preschool year had higher motor-cognitive readiness skills (motor, content knowledge, and language) at the end of the year when they were in classrooms with peers with high engagement skills. This study extends previous work with older children and indicates that after adjusting for an assortment of demographic, preschool program-related factors, and motor-cognitive readiness at entry into preschool, peers' engagement skills may make a unique contribution to children's motor-cognitive readiness skills during the preschool academic year.

Although prior research suggests that children show rapid change in socioemotional functioning and aggression throughout early childhood, little is known about how these factors may be associated with the development of callous-unemotional (CU) features. This study investigated the parallel development of, and reciprocal relationships between, emotion understanding (EU) and aggression across early childhood, as well as how they play a role in the development of CU features. Parallel latent growth curve modeling was used to examine longitudinal reciprocal relationships between EU and aggression in a sample of 498 primarily Black (i.e., African-American or Afro-Caribbean) preschoolers (49.5% male, 89.2% Black, M_age = 4.1), followed with six waves over a 45-month period from pre-kindergarten through grade 2. CU features were included as a baseline covariate, as well as an outcome, of EU and aggression growth factors. Children with lower levels of EU at age 4 displayed higher linear increases in aggression over time. EU at age 4 had a significant indirect effect on CU features at age 8 via its association with linear increases in aggression. Findings suggest that EU is influential in the early development of aggression, which may in turn influence the development or exacerbation of CU features. Children's EU in early childhood, especially concerning others' distress, may be an important component of preventive intervention efforts for young children at risk for serious antisocial behavior.