Early childhood researchers from across the U.S. came together to form the Early Learning Network (ELN) in 2016 with the mission to identify policies and practices that narrow opportunity gaps and help children maintain early learning success. Early Learning Network teams are excited to share what they have learned--and what it means for early…

The Language Interaction Snapshot (LISn; Sprachman et al., 2009) was used to measure the quantity and quality of language interactions in English and Spanish in 143 preschool classrooms serving Spanish-speaking dual language learners. Both teachers (n = 112) and assistant teachers (n = 92) were included in analyses with a total of 461…

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…

High-quality early learning experiences (i.e., developmentally appropriate, play-based instruction with clear learning goals) have positive long-term effects on student outcomes. As California rolls out Universal Transitional Kindergarten (UTK), district leaders focused on meeting state requirements for hiring qualified staff and finding…

Early childhood education programs (ECE) invest in assessments of classroom quality to enable accountability and to enact efforts towards quality improvement. The "Early Childhood Environment Rating System -- Revised" (ECERS-R) and "Classroom Assessment Scoring System" (CLASS) are two widely used classroom quality assessments…

In 2021, California made historic investments in early learning to expand transitional kindergarten (TK) to serve all of California's 4-year-olds. Transitional kindergarten began in California in 2012 as a free public school program for 4-year-olds who were not yet eligible for kindergarten (a non-compulsory grade). Yet by 2019, just 28 percent of…

This study looked at the factors Latina mothers want to see in their children's preschool centers, in order to provide a more holistic approach for defining high-quality preschools. A qualitative study was conducted in which 40 Latina mothers from a western region of the United States were interviewed to understand their views about quality…

California's child early care and education (ECE) system is underfunded, and California policymakers have not been willing to acknowledge the true cost of creating a comprehensive ECE system. Proposals for ECE reform have focused primarily on improving access and affordability for families but have ignored the elephant in the room: Early care and…

This appendix provides additional details on the underlying data, statistical models, and results presented in "The Big Lift Descriptive Analyses: Progress across Three Kindergarten Classes." First the authors describe how they created each control and outcome variable and its source (e.g., parent report), followed by an overview of the…

The Big Lift™ (Big Lift), a collective impact initiative extending from preschool through third grade in San Mateo County, California, aims to boost reading proficiency and kindergarten readiness through four programmatic pillars: High-Quality Preschool, Summer Learning, Attendance, and Family Engagement. In this report, the authors present…

The "2023 Pro-Kid Policy Agenda for California" is the comprehensive state-level roadmap to ensure that all children have the necessary services and supports to reach their full potential. California has an obligation to end systemic injustices that create barriers to kids of color, as well as kids living in poverty, undocumented kids,…

This program evaluation focused on the Palcare Literacy Innovation Project. The general research problem was to see if the enhanced preschool literacy project would show an improvement in the preschool classroom literacy environment, overall parent participation and a deeper connection to the community over a three-year period. The specific gap in…

Dual language learners make up an increasing share of preschool students, but they often perform worse than monolingual students on assessments measuring school achievement. This study compares Head Start classrooms implementing either the dual language model or the English with home language support model. The author examines how the models…

The Big Lift™ (Big Lift) is a preschool-third-grade collective impact initiative in San Mateo County, California. The initiative is a partnership of the County of San Mateo, the San Mateo County Office of Education, and the Silicon Valley Community Foundation. Launched in 2012, the initiative aims to boost children's reading proficiency by third…

This 22nd edition of "Quality Counts" offers a fresh take on the annual top-to-bottom ranking of the nation's school systems on a state-by-state basis published by "Education Week". The first of three "Quality Counts" reports being rolled out over the course of the year, "Grading the States" aims to…