title: Development of a sense of self-identity in children.
mesh_terms: D000367:Age Factors; D002648:Child; D002657:Child Development; D003071:Cognition; D005260:Female; D006801:Humans; D007062:Identification, Psychological; D007406:Interview, Psychological; D008297:Male; D012649:Self Concept; D012737:Sex Factors