Early sex differences in the human: studies of socioemotional development.
D000328:Adult; D001307:Auditory Perception; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007804:Language Development; D008297:Male; D008425:Maternal Behavior; D011606:Psychosexual Development; D012054:Reinforcement, Psychology; D012201:Reward; D012380:Role; D012727:Sex Characteristics; D012931:Social Environment; D013997:Time Factors