The inequitable distribution of well-qualified teachers to students in the United States is a longstanding issue. Despite federal mandates under the No Child Left Behind Act and the use of a range of incentives to attract teachers to high-need schools, the problem remains acute in many states. This study examines how and why teacher quality is…

The fact that well-qualified teachers are inequitably distributed to students in the United States has received growing public attention. By every measure of qualifications--certification, subject matter background, pedagogical training, selectivity of college attended, test scores, or experience--less-qualified teachers tend to be found in…