title: Twin studies, heritability, and intelligence.
authors.forename: L J
authors.initials: LJ
authors.lastname: Kamin
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000235:genetics; D003071:Cognition; D006801:Humans; D007360:Intelligence / Q000235:genetics*; D018433:Twin Studies as Topic / Q000706:statistics & numerical data*; D014429:Twins, Dizygotic / Q000235:genetics; D014430:Twins, Monozygotic / Q000235:genetics