Development of right-left concept in children.
D000328:Adult; D000367:Age Factors; D000375:Aging; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D003210:Concept Formation; D004192:Discrimination, Psychological; D005260:Female; D005556:Form Perception; D007839:Functional Laterality; D006801:Humans; D007361:Intelligence Tests; D008297:Male; D009048:Motor Skills; D009949:Orientation; D011581:Psychological Tests