The emotional, social and cognitive development of children from two to five years.
D002657:Child Development; D002675:Child, Preschool; D003071:Cognition; D003142:Communication; D004644:Emotions; D005190:Family; D005260:Female; D006801:Humans; D007802:Language; D008297:Male; D010553:Personality Development; D010988:Play and Playthings; D012917:Social Adjustment