Based on a review of current literature, this report provides information on the impact of heterogeneous grouping versus homogeneous grouping on secondary student performance. Following a definition of ability grouping and arguments for and against its employment in current educational practice, the document examines five significant factors…

Resegregation is the process by which students are separated into racially or ethnically isolated groups within desegregated schools. Resegregation may result from the traditional practice of sorting students into apparently homogeneous groups through ability grouping and tracking and through student selection for compensatory education, special…