Infant social development: some experimental analyses of an infant-mother interaction during the first year of life.
D002657:Child Development; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008425:Maternal Behavior; D009034:Mother-Child Relations; D012054:Reinforcement, Psychology; D012919:Social Behavior; D014705:Verbal Behavior