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Nov 25, Exploring homosexual behaviour in evolution: Dr Diana Fleischman. Homosexual behaviour may have evolved to promote social bonding in.

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Description:Dr Diana Fleischman Homosexual behaviour may have evolved to promote social bonding in humans, according to new research. The results of a preliminary study provide the first evidence that our need to bond with others increases our openness to engaging in homosexual behaviour. Dr Diana Fleischman, of the University of Portsmouth, and colleagues examined the relationship between progesterone and sexual attitudes to explore the role that homosexual behaviour may have played in cementing alliances over the course of human evolution. Their research is published in the journal Archives of Sexual Behavior.

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Views: 6996 Date: 2018-10-19 Favorited: 10 favorites

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