Quote Originally Posted by JohnDo View Post
Again the intereting question:
Why do Russian experts believe that type is genetically determined?
Probably because they observed enough identical twins who are the same type. Some Russian speakers could certainly find it out...
Because it has been studied. Independently, but will all things Russia...they don't like letting the outside world know anything they know; their was a proceedure that a Russian doctor was testing about 35 years ago with extending limbs of people born with one leg shorter then the other; he performed that proceedure on my cousin in the late 80's; The proceedure did not get adapted into the US community nearly 28 years after it was founded. Think about that.