Not to mention that most, if not all, intelligence tests are based on a middle-class white American norm.

Heck - with some personality tests up here that come from the USA, it's always mentioned that there can be a bias...and with two cultures so much alike in so many ways...

James Watson - one has to look at the generation he comes from, I think. He learned a lot of attitudes as a kid - we all do - and his research didn't change that completely.

JMO