title: Insignificance of evidence for differences in heritability of IQ between races and social classes.
mesh_terms: D004777:Environment; D005260:Female; D014644:Genetic Variation; D005826:Genetics, Medical; D005828:Genetics, Population; D006801:Humans; D007360:Intelligence; D008297:Male; D008954:Models, Biological; D011247:Pregnancy; D044469:Racial Groups; D012737:Sex Factors; D012923:Social Class; D012959:Socioeconomic Factors; D014427:Twins