<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Harris, C.R.</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">The Evolution of Jealousy</style></title><secondary-title><style face="normal" font="default" size="100%">American Scientist</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.americanscientist.org/issues/feature/the-evolution-of-jealousy</style></url></web-urls></urls><volume><style face="normal" font="default" size="100%">92</style></volume><pages><style face="normal" font="default" size="100%">62-71</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;Of the human emotions, jealousy is one of the most powerful and painful. And it is deadly: Statistical studies rank jealousy as the third most common motive for murder. Recently evolutionary psychologists proposed that jealousy is a specific innate module, a circuit in the brain that reflects the different selective pressures that acted on ancestral men and women. According to this theory, men typically become jealous when they suspect sexual competition, a response to the threat of cuckoldry. Jealousy in women, in contrast, is triggered by suspicion of emotional betrayal: Women sense that their children&amp;rsquo;s survival might be threatened should a philandering mate divert resources to another women and her children. Harris reviews this theory critically in light of new studies suggesting that a gender difference is not so clear, and offers alternative hypotheses.&lt;/p&gt;</style></abstract></record></records></xml>