Food insecurity is widespread among college students in the United States. CalFresh food benefits, known federally as the Supplemental Nutrition Assistance Program, or SNAP, can help students in California pay for food, but may not reach all eligible students. CalFresh enrollment rates among students have been difficult to estimate due to…

The Learning While Leading (LWL) professional development program motivates and further prepares administratively certified educators to become principals or assistant principals and offers continuous support to new principals during induction. The LWL program addresses a clear need for transitional support to motivate, fully prepare, and support…

CalFresh benefits can help college students make ends meet while attending college, but not all eligible students apply. One contributing factor may be that students are not aware they are eligible. Therefore, outreach efforts informing them of their eligibility could help increase take-up rates. To test this, we designed and conducted two…

CalFresh benefits can help college students make ends meet while attending college, but not all eligible students apply. One contributing factor may be that students are not aware they are eligible. Therefore, outreach efforts informing them of their eligibility could help increase take-up rates. To test this, we designed and conducted two…

To provide a landscape of mathematics activities children experience in U.S. preschool and kindergarten classrooms, we observed time children spent in mathematics activities (and -- as a contrast -- literacy) in 101 geographically diverse early childhood classrooms in seven U.S. states. We also observed what mathematics content, grouping…

Research questions regarding how, for whom, and where a treatment achieves its effect on an outcome have become increasingly valued in substantive research. Such questions can be answered by causal moderated mediation analysis, which assesses the heterogeneity of the mediation mechanism underlying the treatment effect across individual and…

The current paper reports long-term impacts of the Chicago School Readiness Project (CSRP) on measures of achievement, cognitive functioning, and behavioral regulation taken toward the end of students' high school careers. The CSRP was a self-regulation-focused early childhood intervention implemented in Head Start centers serving high-poverty…

Emerging research suggests English and Spanish proficiencies of young Latine dual language learners (DLLs) are heterogeneous, including subgroups characterized by varying levels of English and Spanish dominance and proficiencies. However, there is limited understanding of contextual factors associated with the formation of DLL profiles. This study…

Differences in children's mathematics knowledge are evident at kindergarten entry, favoring children who have greater access to economic resources. Fostering preschoolers' mathematics learning at home and in classroom settings, through games and other developmentally appropriate activities, is of great interest to educators, early childhood…

Center-based early care and education (ECE) is important for promoting positive early development and supporting families by providing child care so parents can work. However, the center-based supply varies substantially in terms of funding sources, indicators of quality, and services offered; and many families experience a lack of equitable…

Food insecurity is widespread among college students in the United States. Food benefits delivered through the CalFresh program, California's version of the federal Supplemental Nutrition Assistance Program (SNAP), can reduce hunger by helping students pay for groceries, but may not reach all eligible students. To date, higher education systems…

In the present study, we investigated the relative impact of age- versus schooling-related growth in school readiness skills using four modeling approaches that leverage natural variation in longitudinal data collected within the preschool year. Our goal was to demonstrate the applicability of different analytic techniques that do not rely on…

This study explored the relations between parental formal education, residential mobility, and children's school readiness in a sample of 509 Head Start children, 30% of whom were Spanish-speaking Dual Language Learners (DLLs). Additionally, it explored whether the relations between these demographic factors and school readiness varied as a…

Despite strong evidence self-regulation skills are critical for school readiness, there remains a dearth of longitudinal studies that describe developmental trajectories of self-regulation, particularly among low-resource and underrepresented populations such as Spanish-English dual-language learners. The present study examined individual…

Food insecurity is widespread among college students in the United States. CalFresh food benefits, known federally as the Supplemental Nutrition Assistance Program, or SNAP, can help students in California pay for food, but may not reach all eligible students. To better measure student participation in CalFresh, the California Policy Lab (CPL)…