| CRESST | | Conducts research on important topics related to K-12 educational testing. Affiliated with UCLA. Contains varied, interesting, professional research reports. |
| ETS Research | | A listing of current research reports about various issues and new innovations in educational testing. |
| Office of Research Measurement and Evaluation | | A multifaceted educational research agency dedicated to conducting both targeted educational research focusing on issues affecting students in Arkansas and general theoretical work in statistics, testing, and educational measurement. | |
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