The effects of teenaged motherhood and maternal age on offspring intelligence.
D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D007231:Infant, Newborn / Q000523:psychology*; D007360:Intelligence; D007361:Intelligence Tests; D008297:Male; D008423:Maternal Age; D008960:Models, Psychological; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012044:Regression Analysis; D012959:Socioeconomic Factors