Tag Archives: evolution

Why Humans Have Sex

You may not be surpised that humans have sex for a vari­ety of rea­sons, but 237?  That’s what Meston and Buss (2007) found out in their study of University of Texas  stu­dents and vol­un­teers. They fac­tor ana­lyzed their list and came up with four fac­tors: Physical rea­sons (stress reduc­tion, plea­sure, phys­i­cal desir­abil­ity, expe­ri­ence seek­ing), Goal