My fiancee is a psych researcher; this is just what she's told me (via rant) a number of times. Plenty of studies showing significant gender differences show up

My fiancee is a psych researcher; this is just what she's told me (via rant) a number of times. Plenty of studies showing significant gender differences show up on sagepub.com, but the findings usually have culture mixed in as well, and they aren't nearly as strong as Cosmo and the rest of pop culture would have us believe. More precisely, the variation within a gender group is much larger than the variation between genders.