Do geeks make better adults?
news.yahoo.com
news.yahoo.com
This is an artifact of competition, not standardized testing per se. The research cited by Alfie Kohn's book No Contest shows this clearly, although he doesn't exactly look at the problem through this lens.
[1] http://news.slashdot.org/story/11/05/11/153228/Do-Geeks-Make...