title: Intellectual development of children from interracial matings: performance in infancy and at 4 years.
mesh_terms: D000375:Aging; D001724:Birth Weight; D044383:Black People; D002657:Child Development; D002675:Child, Preschool; D004522:Educational Status; D004777:Environment; D005191:Family Characteristics; D005260:Female; D005824:Genetics, Behavioral; D005865:Gestational Age; D006801:Humans; D006824:Hybridization, Genetic; D007182:Income; D007223:Infant; D007231:Infant, Newborn; D007360:Intelligence; D008297:Male; D008393:Marriage; D010298:Parity; D011247:Pregnancy; D012737:Sex Factors; D012923:Social Class; D044465:White People