\doc\web\97\06\choselit.txt Choosing Elites Robert Klitgaard Basic Books New York 1985 TEST SCORES OVERPREDICT MINORITY PERFORMANCE, NOT BIASED AGAINST p. 161 "On average, test scores overpredict the later performance of blacks compared to whites, especially at the right tail [the highest level of test scores] This result holds for colleges, professional schools, and job performance. If a black and a white have the same test scores and prior grades, at right tail institutions the black will on average do about a third to two-thirds of a standard deviation worse in later academic performance than the white. In this sense, test scores are not predictively biased against blacks." BLACK LAW SCHOOL STUDENTS GET WORST CLASS GRADES p. 162 At the top ten law schools, blacks made up 7 percent of the student body, their mean grades were at the 8th percentile, so that the bottom of the class was almost entirely made up of black students. The average black was admitted with an LSAT 144 points lower and college grades 0.5 grade points lower than the average white, about a standard deviation lower in qualifications, but outcome in grades was actually 1.5 standard deviation lower than white because of overprediction. BLACK MED SCHOOL STUDENTS GET LOWER MED BOARD SCORES p. 163 Rand corporation researchers found the average score for all minorities (not all black) on the National Board of Medical Examiners Tests was at the 19th percentile of majority [white] scores on Part 1 and 21st percentile on Part 2. Based on grades and MCAT scores and other inputs, minority Part 1 scores were overpredicted by .25 SD, and Part 2 by 2/5 SD. Overall performance was 3/4 SD below majority students. THE BOTTOM LINE IS NOT MERIT BUT PROPORTIONAL REPRESENTATION p. 80 "The Harvard Medical School has stated "The minimal goal should be a representation of minority groups in the student body at least equal to the proportion of thyese minority groups in the population of the USA at large [47]" Robert Klitgaard Choosing Elites (1985) p. 175 AT STANFORD BEING BLACK IS WORTH 310 COMBINED SAT POINTS Leonard S. Miller analyzed Stanford's impicit utility function for test scores, racial representation and aid decisions, and found at the margin, race was worth 310 combined SAT points! p. 187 Chapter 8 shows that at selective institutions, being black frequently adds 40 to 50 percentage points to the probability of being admitted, other things being equal.