02:58
Codes of Life: Evolutionary Psychology and Sexual Attitudes
Although men and women differ in their attitudes toward casual sex, evolutionary psychologists point out the appeal of pairing to extend one's genetic lineage. What do men and women find attractive in the opposite sex? In a survey of over 10,000...
03:32
Codes of Life: Evolutionary Psychology and Adaptation
Genetic predispositions help explain both our shared human nature as well as our individual differences. Evolutionary psychology takes a broader view, over a longer period of time, to determine the strategies that are useful for preserving the spe...