First, a good collection of essays regarding Black students and
standardized testing, including three specifically dealing with
the SAT:
Testing African American Students ISBN: 0942-683-11-8
Asa G. Hilliard III Aaron Press
Then, the classic review of testing (and interpretation of test
results) which shows that bias against minorities and women and
lower socioeconomic groups has a very long and pernicious history:
The Mismeasure of Man ISBN: 0-393-31067-1
Stephen Jay Gould WW Norton & Co.
Hope this helps.
-- Bob Tighe
tighe@aps.edu