Quote Originally Posted by Maciamo
Do you really need a stuy to prove that Mongolid people have lower testosterone levels ? It is obvious from Mongoloid men's physical traits (less muscular, even after bodybuilding), lower hairiness, weaker body odour, and even the more feminine characteristics of East Asian cultures in general (more group-oriented, conscensus-based, avoid directness and confrontation, etc.).
Well, yes. I would like to see some empirical evidence instead of just an opinion based on personal observation. It may very well be true, but I'm less likely to accept it without any sort of scientific study behind it.

And those last items in your list are culturally transmitted behaviors. Several East Asians I know who were adopted by western families are extremely individual, stubborn and direct.