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…

While the importance of social-emotional learning for student success is well established, educators and researchers have less knowledge and agreement about which social-emotional skills are most important for students and how these skills distribute across student subgroups. Using a rich longitudinal dataset of 221,840 fourth through seventh…

This technical supplement provides details on the survey methodology and results presented in the report "Developing Effective Principals: What Kind of Learning Matters?" The full report shows that principals' access to high-quality learning opportunities varies across states and by school poverty level. To draw these conclusions, the…

I estimate the effect of attending an associate's degree in nursing program on nursing licensure. I use student-level academic data for all California community college students, matched to public records on all nursing licenses earned in the state. I produce causal estimates using random variation from admissions lotteries at a large nursing…

This report discusses the disturbing shortage of nurses and growing impact on this shortage caused by the COVID-19 pandemic. In addition, California's nursing workforce currently does not reflect the state's diversity. Although Latinx residents account for 39% of the state's population, just 10% of California's Registered Nurses are Latinx. While…

In March 2020, most schools in the U.S. transitioned to distance learning. During the transition a significant number of students did not fully engage in learning opportunities. This brief uses administrative panel data from the CORE Districts in California to approximate the impact of the pandemic by analyzing how absenteeism has affected student…

AB 471 requires that the California Commission on Teacher Credentialing report to the Governor and the Legislature each year on the number of teachers who received credentials, certificates, permits and waivers. This report provides data collected by the California Commission on Teacher Credentialing (Commission) and addresses several questions…

School value-added models are increasingly used to measure schools' contributions to student success. At the same time, policymakers and researchers agree that schools should support students' socialemotional learning (SEL) as well as academic development. Yet, the evidence regarding whether schools can influence SEL and whether statistical growth…

The National Survey of Student Engagement (NSSE) and its companion projects serve bachelor's degree-granting colleges and universities committed to assessing and improving the quality of the undergraduate experience. Created to offer a legitimate and actionable view of college quality, the survey focuses on activities and experiences that decades…

In January 2016, the Center for Law and Social Policy (CLASP) commenced an 18-month project to study the implementation of California's Adult Education Block Grant (AEBG) initiative. AEBG's purpose is "to improve coordination and better serve the needs of adult learners within each region." CLASP set out to foster greater understanding…

California's Kindergarten Readiness Act of 2010 established transitional kindergarten (TK), the first year of a two-year kindergarten program for students affected by the change in the birthdate cutoff for entry into kindergarten from December 2 to September 1. This final report from the program's evaluation focuses on results from a five-year…

Providing teachers with data-driven feedback, aligned professional development and opportunities for advancement may help limit attrition, contribute to more effective teaching, and improve student learning. However, research shows that much of the professional development teachers currently receive does not improve either teacher or student…

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…

Since the first charter school law passed in 1991, U.S. charter schools have enjoyed steady and relatively rapid growth, now serving more than three million students nationally. In more than 58 cities, charter schools represent more than 20 percent of all public school enrollment. In seven cities, charter schools enroll more than 40 percent of…

These are the appendices for the report, "The Implementation and Outcomes of Lesson Study in Community College Mathematics." The report describes a project undertaken by Community College Research Center (CCRC), Education Northwest, and three community colleges in Oregon to adapt lesson study for use among faculty teaching a precollege…