Policy and practice communities increasingly are emphasizing conceptual, cognitively demanding, and "ambitious" instruction. Within this context, we examine whether such practices serve the needs of students with specialized academic needs. Across upper-elementary classrooms in four districts, we find that exposure to…

A widely cited report by the federal Government Accountability Office found that charter schools enroll a significantly smaller percentage of students with disabilities than do traditional public schools. However, thus far no hard evidence exists to definitively explain or quantify the disparity between special education enrollment rates in…

Identifies trends in educational achievement in the 1970s. Presents hypotheses concerning the relationship between research and gains/declines in educational achievement during that period. Discusses a project for individualized learning programs and its theoretical rationale, and describes a research project based on that educational improvement…