As children enter kindergarten, some are more academically prepared than others for a variety of reasons. One influence on kindergarten preparation is prior preschool experiences. The purpose of this study was to investigate the relationship between children's mathematical literacy at kindergarten entry and preschool attendance, preschool type…

Socioeconomically Marginalized Youth of Color (SMYoC) across global contexts tend to receive lower academic grades and standardized test scores due to systemic racism and classism. Research suggests that preschool enrollment is associated with short-term positive academic effects, yet little is known about how absenteeism relates to later academic…

New York City's universal pre-kindergarten program, which increased full-day enrollment from 19,000 to almost 70,000 children, is ambitious in both scale and implementation speed. We provide new evidence on the distribution of pre-K quality in NYC by student race/ethnicity, and investigate the extent to which observed differences are associated…

The aim of this study is to investigate quality in Danish preschools and to establish whether disadvantaged children benefit from preschool attendance in an inclusive perspective? The conceptual framework of the research project rests on bio-eco-systems theory [Bronfenbrenner & Morris, 2006. "The Bioecological model of human development.…

Investments in preschool programs for children from disadvantaged backgrounds have historically been supported by research showing that these programs help children build school readiness skills and narrow the income-achievement gap. However, results from recent studies of the links between preschool participation and increases in school readiness…

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…

Low-cost private schools are expanding across sub-Saharan Africa and are often perceived by parents to be of better quality than public schools. This article assesses the interplay between kindergarten (or preschool) choice, household resources, and children's school readiness in Ghana. We examine how child, household, and school characteristics…

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,…

The purpose of this evaluation study was to examine children's longitudinal academic and social outcomes associated with attendance in Georgia's Pre-K Program and to examine the quality of the classrooms attended. This report covers pre-k to 4th grade outcomes collected between the 2013-2014 and 2018-2019 school years as well as a sub-study…

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…

Research Findings: This article summarizes current peer-reviewed research and conceptualizations of collaboration and presents a new conceptual model. Authors found that the existing peer-reviewed literature does not adequately reflect emerging understandings of the nature of early childhood collaborations or the contributions such collaborations…

The "2022 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,…

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…

The Big Lift is a collective impact initiative extending from preschool to third grade in San Mateo County, California. The collective impact effort consists of people and organizations from various sectors uniting to tackle a single, complicated societal problem -- in this case, third grade reading achievement. The initiative is a partnership of…