To deny the predictive validity of race at this level is nonscientific and unrealistic.

The mean pattern of educational and economic achievement within multi-racial countries such as Canada and the United States has increasingly been found to prove valid internationally.

To deny the predictive validity of race at this level is nonscientific and unrealistic.

Each race (or variety) is characterized by a more or less distinct combination of inherited morphological, behavioral, physiological traits.

A race is what zoologists term a variety or subdivision of a species.

We emigrated to South Africa and later to Canada so I went to school in several places.

The biological factors underlying race differences in sports have consequences for educational achievement, crime and sexual behavior.