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Best Practices for Determining Subgroup Size in Accountability Systems While Protecting Personally Identifiable Student Information

This 2017 report from the Institute of Education Sciences’ National Center for Education Statistics was created to assist states as they develop accountability systems that (1) comply with ESSA; (2) incorporate sound statistical practices and protections; and (3) meet the information needs of state accountability reporting, while still protecting the privacy of individual students.

Link to Report