This study used data from California CORE Districts to explore whether changes in students' self-reported social-emotional learning (SEL) predicted changes in academic outcomes and attendance. The findings revealed that within-student changes in SEL were positively associated with improvements in English language arts (ELA) and math achievement, as well as attendance, and were consistent across various student subgroups.

Collaborative networks using continuous improvement principles can accelerate and spread learning. This brief highlights the importance of understanding the benefits of collaboration, building a culture of trust and vulnerability, and engaging in true collaborative work, not just "show and tell." These lessons can help network members work together effectively to improve outcomes for students in changing conditions.

Parental engagement is essential to improve academic outcomes for all students, particularly low-income, Black, and Latinx students. Distance learning has intensified the need for parental support, but state policies and tools for engagement are inadequate. Local Educational Agencies can remove barriers to data access and support parent engagement by following three key principles and taking related actions.

Self-report surveys are used to track students’ social-emotional development. This large-scale panel survey reveals that self-efficacy, social awareness, and self-management decrease after Grade 6, except for growth mindset. Female students report higher self-management and social awareness but lower self-efficacy than males in middle and high school. Students of color and economically disadvantaged students report lower levels of each construct. Policymakers should consider these trends and use self-reports to target interventions and resources.

The CORE Districts in California conducted a survey to measure K-12 students’ social-emotional well-being during the pandemic. Results indicate that students’ personal and interpersonal well-being rated lower than their learning environments. Interpersonal well-being was most correlated with academic achievement. Home/online learning environment improved, but Grades 5-12 students reported not liking school as much in winter 2020-21. Stakeholders should focus on meeting the pressing needs of each group of students.

At the first anniversary of school closures due to COVID-19, nearly half of the K–12 students in the U.S. were attending schools that were either fully remote or offering hybrid instruction, with more than 70 percent of California students attending schools remotely. For this reason, continued efforts to unpack the effects of COVID-19 on student outcomes are especially important for California students, who may be experiencing larger-than-average effects of continued school closures relative to the nation overall.