Race and intelligence. Nature versus nurture, Ethnic group, Correlation does not imply causation, Genome project, Intelligence quotient, Francis Galton, Heredity, Eugenics, Hereditarianism, Arthur Jensen, William Shockley, Dysgenics, Luigi Luca Cavalli-Sforza, Stephen Jay Gould, Socioeconomic status, Intelligence and public policy, Heritability of IQ, Concordance (genetics), Human genome, Quantitative trait locus, Health and intelligence, Race and health, Stereotype threat, Neuropsychology