While the federal government spends billions of dollars every year on federal education programs, federal policymakers and education advocates often lament that these programs do not achieve their intended results--specifically, increasing student academic achievement. To address this problem, policymakers and advocates typically debate the merits…

Response to Intervention (RTI) models of diagnosis and intervention are being implemented rapidly throughout the schools. The purposes of invoking an RTI model for disabilities in the schools clearly are laudable, yet close examination reveals an unappreciated paucity of empirical support for RTI and an overly optimistic view of its practical,…