This paper examines the long-term impact of the 1993 Massachusetts Education Reform Act (MERA) and the Massachusetts Comprehensive Assessment System (MCAS) on postsecondary education outcomes, with a focus on historically underserved students. MERA aimed to improve educational standards and close achievement gaps through the introduction of MCAS,…

This Framework is built upon the foundation of the 2003 and 1997 "Massachusetts History and Social Science Curriculum Frameworks." Based in research on effective practice, it represents the contributions of members of the History and Social Science Curriculum Framework Review Panel, scholars who served as Content Advisors, and the more…

Background: Cluster-randomized experiments that assign intact groups such as schools or school districts to treatment conditions are increasingly common in educational research. Such experiments are inherently multilevel designs whose sensitivity (statistical power and precision of estimates) depends on the variance decomposition across levels.…