it could be culture instead...although someone will come along in a minute and tell me that the use of the word culture is racist too.
fact is some Asians do better in math...it would beb interesting to do contrast brain resonance style testing and compare but doing that would be considered racist.
you know the only person of note to get a grant to do testing of race based cog abilities in recent years?
Thomas Sowell....
I wonder what happened with his research. As for culture, well I always say don't hate imitate.