Explores the relationship between black-white differences in educational achievement and black-white differences in a variety of educational and economic outcomes. Using data from the late 1970s through the early 1990s, the study finds that, for children and young adults with similar mathematics...

Explores the relationship between black-white differences in educational achievement and black-white differences in a variety of educational and economic outcomes. Using data from the late 1970s through the early 1990s, the study finds that, for children and young adults with similar mathematics...

National Board Certification (NBC) for teachers has become an important innovation in long-standing efforts to improve teacher quality. As states, districts, and teachers increasingly invest resources in this process, information is needed on its cost, impact, and value. This analysis estimates...

Teacher experience has long been a central pillar of teacher workforce policies in U.S. school systems. The underlying assumption behind many of these policies is that experience promotes effectiveness, but is this really the case? What does existing evidence tell us about how, why, and for whom...

For printed copy contact NCES at (202) 219-1419. Ask for publication NCES 97-269.