Great link—thanks for posting it—too few people cite the sources for their beliefs. In a related context, "Truth and consequences: using the bogus pipeline to examine sex differences in self-reported sexuality" discusses how "some of the sex differences in self-reports of sexuality are not due to actual sex differences in behavior, but rather to differences in reporting as a function of differential normative expectations for men and women": http://www.thefreelibrary.com/Truth+and+consequences%3a+usin... .