Sexual signatures: On being a man or a woman

Sexual Signatures: On Being a Man or a Woman John Money & Patricia Tucker Format: Hardcover (Boston, MA: Little, Brown, 1975) 250 pages Sexual differentiation begins before birth and extends thru puberty, when the sexual hormones become active. Case histories of children born with sexual anomalies becoming satisfactorily 'masculine' or 'feminine'. This shows how strongly culture shapes gender-personalities.