Age difference is key to having most kids: study (Reuters)
Wednesday, August 29th, 2007The researchers tried to use evolution to explain why men often prefer younger women and what typically drives women's desire for older men, said their leader, Vienna University anthropologist Martin Fieder.
While it is no surprise to hear that men pick younger women to bolster their reproductive fitness and that women choose older partners for security, the study is the first to quantify the age difference that results in the most children, he said.
"Nobody has shown before this has consequences for the number of offspring," Fieder said in a telephone interview.
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