Race Data

[Mr. Beef]

http://en.wikipedia.org/wiki/Minnesota_Transracial_Adoption_Study#Results

[charred_heart]

Both Levin (1994) and Lynn (1994) disputed the environment only interpretation. Each argued that the data clearly supports a hereditarian alternative: that the mean IQ scores and school achievement of each group reflected their degree of African ancestry. For all measures, the children with two Black parents scored lower than the children with one Black and White parent, who in turn scored lower than the adopted children with two White parents.Those guys can suck my high IQ mixed race dick.