[wishpishh]

These studies just show that there is a difference. It doesn't say it's mainly caused by innate biological differences between the sexes. These differences could for all we know be the effect of the different social conditioning that we all get from birth. In reality it's probably somewhere in-between - both social conditioning and innate biological differences play a role but if I was to guess I'd say that the social conditioning is the largest factor of the two. But neither has been shown in these studies.