Governor Newsom’s first Budget Proposal increases funding for education in California. There are areas of substantive overlap in the Budget Proposal and research findings from the Getting Down to Facts II (GDTFII) research project, released in September 2018, which built an evidence base on the current status of California education and implications for paths forward. As the Budget moves from proposal to reality, it is critical that the evidence from GDTFII continues to inform the policy process.

Effective data use is crucial for continuous improvement, but there is confusion about how it differs from data use for other purposes. This report explains what data are most useful for continuous improvement and presents a case study of how the CORE data collaborative uses a multiple-measures approach to support decision-making.

California and the US are undergoing a cultural shift in school accountability policies towards locally-determined measures of school performance. Lessons can be learned from the CORE districts, which developed an innovative accountability system, emphasizing support over sanctions, and utilizing multiple measures of school quality. The CORE districts' measurement system and collaboration hold promise for improving local systems, but efforts to build capacity remain a work in progress.

This report examines the Every Student Succeeds Act (ESSA) and how schools can be identified for support and improvement using a multiple measures framework. The authors find that different academic indicators measure different aspects of school performance and suggest that states should be allowed to use multiple measures instead of a summative rating. They also find that non-academic indicators are not given enough weight and suggest a clarification in federal policy.

The California Academic Performance Index (API) is limited by demographics, instability, and narrow focus on test scores. Experts recommend tracking individual students' progress, measuring achievement growth over multiple years, and using alternative performance measures. Improving API could enhance accountability systems and target educational improvements.