Transcription of THIRTY YEARS OF RESEARCH ON RACE …
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Example: biology
THIRTY YEARS OF RESEARCH ON RACE …
THIRTY YEARS OF RESEARCH ON RACEDIFFERENCES IN COGNITIVE ABILITYJ. Philippe RushtonThe University of Western OntarioArthur R. JensenUniversity of California, BerkeleyTheculture-only(0% genetic 100% environmental) and thehereditarian(50%genetic 50% environmental) models of the causes of mean Black White differencesin cognitive ability are compared and contrasted across 10 categories of evidence:the worldwide distribution of test scores,gfactor of mental ability, heritability, brainsize and cognitive ability, transracial adoption, racial admixture, regression, relatedlife-history traits, human origins RESEARCH , and hypothesized environmental vari-ables. The new evidence reviewed here points to some genetic component inBlack White differences in mean IQ.
mean BlackÐWhite IQ difference is genetic rather than purely cultural or envi-ronmental in origin. Hereditarians use the methods of quantitative genetics, and
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