The use of Infant and Early Childhood Mental Health Consultation (IECMHC) has grown dramatically over the past decade to support the skills and reflective capacity of adults who care for infants and young children birth to kindergarten entry. Research to date has shown promise for IECMHC to support children's social and emotional development.…

A 50-cent-per-pack tax on cigarettes and other tobacco products has been endorsed by California voters to fund early childhood services under Proposition 10, California Children and Families First Act of 1998. In compliance with the legislative requirement of Result-Based Accountability (RBA) on revenue spending, this report delineates evaluation…

California made a historic commitment to early childhood education in 2021 by providing universal prekindergarten (UPK) for all 4-year-olds by 2025-26 and expanding access for income-eligible 3-year-olds. California's UPK initiative includes multiple early learning programs, including transitional kindergarten (TK), the California State Preschool…

The North Carolina Division of Child Development and Early Education (DCDEE) contracted the American Institutes for Research® (AIR®) to help the state move toward a more equitable and adequate funding formula for North Carolina Prekindergarten (NC Pre-K). The NC Pre-K Program provides free Pre-K to 4-year-old children from families with incomes up…

In recent years, North Carolina has engaged in efforts to improve the transition to kindergarten process for children, families, and teachers across the state. These efforts include the launch of North Carolina's Transition to Kindergarten Pilot project in 2018 and activities funded by the state's Preschool Development Grant Birth to Age 5 (NC's…

California recently committed to making prekindergarten (PreK) universal through the expansion of transitional kindergarten (TK) and other state-funded programs. Between 2021-22 and 2023-24, TK enrollment doubled, from about 75,000 to over 151,000 children. Approximately 59% of eligible 4-year-olds enrolled in TK in 2023-24. Across publicly funded…

Little is known about how the expansion of state pre-kindergarten (pre-k) programs affects low-income children with disabilities in Head Start. Using almost 30 years of administrative data of all Head Start programs and a differences-in-differences design, this study tests the possibility that, as state pre-k differentially draws relatively more…

California voters decided to collect a 50 cent-per-pack tax on cigarette and other tobacco products and use the money to fund early childhood services under Proposition 10, California Children and Families First Act of 1998. In compliance to the legislative requirement of Result-Based Accountability (RBA) on the revenue spending, this report…

Since 1995, publicly funded pre-K with universal eligibility has proliferated across the U.S. Universal pre-K (UPK) operates at great scale and serves children with a wide range of alternative childcare options. Because these programs are relatively young, very little is known about their long-run impacts on children. In this paper, I use a…

Annually, the Department of Children, Youth, and Families (DCYF) prepares the Early Childhood Education and Assistance Program (ECEAP) and Head Start Saturation Study to analyze access to Washington's ECEAP and Head Start programs serving 3- and 4-year-olds. This study estimates the number of eligible children living within each school district…

For more than two decades, California has been charging a 50 cent-per-pack tax on cigarette and other tobacco products and using the money to fund early childhood services under Proposition 10, California Children and Families First Act of 1998. In response to the legislative requirement of Result-Based Accountability (RBA), this report delineates…

California ranks on top of the nation for supporting health and wellbeing of young children with statewide comprehensive programs. As part of the backbone support, voters passed Proposition 10 in 1998 to fund early childhood services with a 50 cent-per-pack tax on cigarette and other tobacco products. This report delineates evaluation findings…

Classroom reading instruction is the foundation of Multi-Tiered Systems of Support in Reading (MTSS-R) and the focus of many state reading reforms, initiatives, and policies. The purpose of this study was to evaluate whether comprehensive and coordinated Tier 1 core reading instruction was associated with higher early reading outcomes of students…

Do Washington state's targeted, public preschool programs help socially vulnerable students succeed in elementary school? In this study, we explore this question by examining the state's Early Childhood Education and Assistance Program (ECEAP) and the Early Support for Infants and Toddlers (ESIT) program. Using statewide censuses of…

Reading has been at the forefront of early-grade educational interventions, but addressing the educational needs of students in math early on is also critical given that early gaps in math skills widen further over the course of schooling. In this study, we examine the effects of Kentucky's Math Achievement Fund -- a unique state-level program…