Methods and Sources:
5 Years of Progress on the Prenatal-to-3 State Policy Roadmap
The documents linked below detail the process for determining state’s progress toward adopting and implementing policies and strategies over time, including all state-specific source notes, and the calculation and data source information for the Policy Impact Calculator in 5 Years of Progress on the Prenatal-to-3 State Policy Roadmap.
For additional information on our evidence review method; the annual process for determining state’s progress toward adopting and implementing policies and strategies, including all state-specific source notes; and the calculation and data source information for the outcomes and demographics presented in all Prenatal-to-3 Policy Impact Center materials, please see prior year Methods and Sources pages (starting with 2024).
Prior Methods and Sources materials available on each annual Roadmap webpage.
