Developmental science has increasingly scrutinized how environmental hazards influence child outcomes, but few studies examine how contaminants affect disparities in early skill formation. Linking research on environmental inequality and early childhood development, this study assessed whether differences in exposure to neurotoxic lead explain…

This study investigates the relationships between preschool quality and children's learning and development from fall to spring of 1 school year through the analysis of child- and program-level data from approximately 70,000 children, ranging in age from 4.5 to 5.5 years old, in 1,700 Quality Counts California (QCC) rated preschool programs, the…

The population of multiracial youth in the United States is expected to grow in the coming decades (exceeding 11% by 2060). In this article, we aim to convince child development researchers who do not usually examine race and ethnicity in their work to consider multiracial youth. We describe ways in which youth from more than one racial background…

The COVID-19 pandemic caused widespread closures of early care and education (ECE) facilities that negatively impacted children's socioemotional, behavioral, and academic development. Policies permitting child care centers to remain open by obtaining waivers from closure directives involved varying levels of administrative burden. This study…

Purpose: Limited quantitative data exist regarding growth of the velopharynx within the first 2 years of life. The purpose of this study was to (a) quantify changes in velopharyngeal structures due to growth during the first 2 years of life, (b) examine the impact of sex and race within this age range, and (c) provide normative measures for…

New energy, new evidence, and an emerging consensus on how learning happens have created a remarkable opportunity to galvanize widespread adoption of a whole child approach. However, messages about how learning happens are often obscured by confusion over terminology, weakening the field's overall ability to tell a compelling story about social,…

Research Findings: Previous research has indicated that low-income children are at increased risk for socio-emotional problems, which may contribute to socioeconomic disparities in wellbeing and academic achievement. The present study examines socio-emotional learning (SEL) across the prekindergarten year in a low-income, racially and ethnically…

Although family-school engagement is important across child and adolescent development, most research, programs, and policies have focused primarily on elementary students and contexts. The current study extends beyond elementary settings by exploring the unique and shared contributions of developmental context on family-school engagement (i.e.,…

Although family-school engagement is important across child and adolescent development, most research, programs, and policies have focused primarily on elementary students and contexts. The current study extends beyond elementary settings by exploring the unique and shared contributions of developmental context on family-school engagement (i.e.,…

California's longstanding efforts to promote child development and kindergarten readiness have paved the way for focusing greater attention on the role Medi-Cal, the State's Medicaid program, can play in realizing the full strength of these initiatives. As a state with a large and diverse population, California's reach and potential influence are…

To equitably and effectively serve children, families, schools, and communities, school psychologists must appreciate the dynamic interaction that exists between many variables. Using Bronfenbrenner's (1979) ecological systems theory as an example, this comprehensive conceptual framework provides a model for understanding how interconnected…

Prior research suggests that social relations may play a role in explaining individual differences in cognitive functioning in older adulthood. In particular, early life maternal relationship quality (MRQ) has been shown to be a strong predictor of later-life socioemotional outcomes and may also contribute to later-life cognitive outcomes. The…

Objectives: The importance of breastfeeding exposure and children's development of self-regulation, independently, are well established. Each of these domains also has been linked to better cognitive development and academic achievement in children. However, little is known about how breastfeeding affects development of early self-regulation…

This study uses the National Longitudinal Study of Adolescent to Adult Health to examine the effect of childhood trauma experiences on college graduation rates. A longitudinal mediation path analysis with a binary logistic regression is performed using trauma as a mediator between race, gender, first-generation status and college completion. The…

Children's early experiences have potential to shape their development through early childhood, middle childhood, and into adolescence. Family structure at birth and material hardship may offer insight into how children's health and well-being are shaped within their family of origin. The current paper examined (a) the association between family…