I think there is nothing new in this. It just reflects upon the fact that girl have better focus on studies than boys, in general. Also the social fear-factor of failure is higher in girls, as compared to boys who tend to neglect failures more easily. Ya, maybe when it comes to logical creativity of the brain, probably guys are biologically hard-wired to do better. That may explain why most scientists, inventors, and researchers are men. But so are most murderers, law-breakers, swindlers and thugs men. Maybe women are more emotionally hardwired then men.So both genders have their share of positives and negatives.Lets not start a gender war on this issue, please.