
The test score gap between blacks and whites-on vocabulary, reading, and math tests, as well as on tests that claim to measure scholastic aptitude and intelligence--is large enough to have far-reaching social and economic consequences. In their introduction to this book, Christopher...

The test score gap between blacks and whites-on vocabulary, reading, and math tests, as well as on tests that claim to measure scholastic aptitude and intelligence--is large enough to have far-reaching social and economic consequences. In their introduction to this book, Christopher...