送交者: Enlighten 于 2006-4-12, 12:48:57:
回答: Why do you ask this question? 由 antilier 于 2006-4-12, 12:35:28:
1)only among males.
2)only for the same person, different levels of testesterone, and different levels of estrogen. (not between differnt persons)
3)only at certain levels of IQ and certain levels of testesterone.