title: Mirror-image reversal discrimination in kindergarten and first-grade children.
mesh_terms: D001307:Auditory Perception; D002648:Child; D002657:Child Development; D004192:Discrimination, Psychological; D005260:Female; D005556:Form Perception; D006801:Humans; D008297:Male; D008722:Methods; D009042:Motivation; D011214:Practice, Psychological; D011932:Reading; D012054:Reinforcement, Psychology; D012057:Reinforcement, Verbal; D012718:Set, Psychology