The 1999 Public Schools Accountability Act (PSAA) created a system for summarizing performance on state standardized tests and an intervention program to help schools that were not meeting state-set goals. California's test scores have improved substantially since then, but state-led interventions programs have had little overall effect on this…

This study contributes to the field by identifying a broad range of traditional and newer middle grade policies and practices, and determining in California which of these differentiate higher- from lower-performing schools serving similar student populations, with performance measured by the state's standards-based tests. Based on a sample of 303…

In the 2008-09 school year researchers from EdSource and Stanford University conducted a large-scale study of 303 middle grades schools in California. The team surveyed 303 principals, 3,752 English Language Arts (ELA) and math teachers in grades 6-8, and 157 superintendents of the districts and charter management organizations that oversee the…