نقل قول:3. Women's sexual inclinations are more complicated than men's.

What turns women on? Not even women always seem to know. Northwestern University researcher Meredith Chivers and colleagues showed erotic films to gay and straight men and women. They asked them about their level of sexual arousal, and also measured their actual level of arousal through devices attached to their genitals.For men, the results were predictable: Straight men said they were more turned on by depictions of male-female sex and female-female sex, and the measuring devices backed up their claims. Gay men said they were turned on by male-male sex, and again the devices backed them up. For women, the results were more surprising. Straight women, for example, saidthey were more turned on by male-female sex. But genitally they showed about the same reaction to male-female, male-male, and female-female sex."Men are very rigid and specific about who they become aroused by, who they want to have sex with, who they fall in love with," says J. Michael Bailey, a Northwestern University sex researcher and co-author with Chivers on the study.By contrast, women may be more open to same-sex relationships thanks to their less-directed sex drives, Bailey says. "Women probably have the capacity to become sexually interested in and fall in love with their own sex more than men do," Bailey says. "They won't necessarily do it, but they have the capacity."Bailey's contention is backed up by studies showing that homosexuality is a more fluid state among women than men. In another broad review of studies, Baumeister found many more lesbians reported recent sex with men, when compared to gay men's reports of sex with women. Women were also more likely than men to call themselves bisexual, and to report their sexual orientation as a matter of choice.

نقل قول:

Why are women's sex drives seemingly weaker and more vulnerable to influence? Some have theorized it is related to the greater power of men in society, or differing sexual expectations of men when compared to women. Laumann prefers an explanation more closely tied to the world of sociobiology.Men have every incentive to have sex to pass along their genetic material, Laumann says. By contrast, women may be hard-wired to choose their partners carefully, because they are the ones who can get pregnant and wind up taking care of thebaby. They are likely to be more attuned to relationship quality because they want a partner who will stay around to take care of the child. They're also more likely to choose a man with resources because of his greater ability to support a child.