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.

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.