Quiet revolution in teaching science is earning UMBC extra credit - The Washington Post: ...At UMBC, the overall 68 percent graduation rate seems modest. But black and Hispanic students tend to graduate at about the same rate as whites, a feat almost unknown in higher education. A National Science Foundation report reveals that 48 African Americans who earned bachelor’s degrees from UMBC went on to earn doctorates in science and engineering from 2005 to 2009, the largest number from any college without a black student majority. Sixteen percent of UMBC students are African American.