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,…

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 "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…

Over the last decade, California leaders have made tremendous progress on supporting kids in some crucial areas. They have vastly increased the percentage of children enrolled in health insurance and made paid family leave available for most workers. They have also invested in free school meals, committed to universal transitional kindergarten,…

Young people across California are leading the way forward socially, culturally, and politically. They are organizing for racial justice, learning and working and caring for family members during a pandemic, and voting in record numbers. The past two years with the COVID-19 pandemic has been hardest on kids, particularly children of color, in…

Participation in high-quality preschool can improve academic, behavioral, social-emotional, and cognitive outcomes for students of varying backgrounds, including students from disadvantaged backgrounds (e.g., Andrews, Jargowsky, and Kuhne 2012; Barnett 2008; Camilli et al. 2010; Karoly and Bigelow 2005; Reynolds et al. 2007). However, some studies…

Research shows that participation in a high-quality preschool can improve young children's readiness skills for elementary school, positively influencing behavioral, social-emotional, and cognitive outcomes. However, some preschool program evaluations document that some initial benefits may not persist into early elementary school. To explore how…

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, 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 grade…

The 2019-20 Pro-Kid Policy Agenda for California is the comprehensive roadmap at the state level to ensure that all children have the necessary 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 and undocumented kids, from growing…

California has long been on the cutting edge of social and political change. This trendsetting continues today on issues from addressing climate change to supporting immigrant communities to ensuring equal rights for all. But, when reviewing the grades of this year's California Children's Report Card, it is difficult not to ask the question: why…

The 2020 Pro-Kid Policy Agenda for California is the comprehensive roadmap at the state level to ensure that all children have the necessary supports to reach their full potential. California has an obligation to tear down the structural barriers to all kids, especially kids of color, from growing up healthy, safe, and ready for college, career,…