The data user’s guide has detailed information about the data set for all years, including the process used to collect and review the data, the scope of information included in the data set, and guidance on using the data, including how to link the data with other data sources. Appendix A provides a glossary of key terms. Appendix B summarizes the decisions made on the scope and variables to include in the SCAN Policies Database. Appendix C summarizes the changes to data between the 2021 and 2023 data sets that reflect changes to state laws and policies during this time period.
Last Updated: January 2025
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2023-SCAN-Data-Users-Guide.pdf534.32 KB
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Data user's guide (PDF, 535 KB)