State education data systems help policymakers use data to evaluate the impact of their efforts to improve education. By disaggregating the data -- that is, breaking it out by different student subgroups -- policymakers can ensure that their efforts address the needs of students who have been traditionally underserved in educational settings. Yet…

For some colleges and professors, classified research promises prestige and money. Powerhouses like the Massachusetts Institute of Technology and the Johns Hopkins University have for decades run large classified laboratories. But most other universities either do not allow such research or conduct it quietly, and in small doses. The…