When the concept of charter schools was first implemented in California in 1993, the goal was to allow the modification of existing public schools or the creation of wholly new ones that would be less rule-bound than traditional public schools but more accountable for student achievement. For some charter advocates, simply providing such…

This analysis of charter school performance addresses two critical questions: (1) how does the academic performance of California charter schools differ from that of noncharters; and (2) how does the academic performance of different kinds of charter schools vary? This study examined achievement data for charter and traditional public schools with…