title: Facilitation of discrimination learning with delayed reinforcement.
mesh_terms: D001288:Attention; D002648:Child; D002657:Child Development; D004193:Discrimination Learning; D005260:Female; D005556:Form Perception; D006801:Humans; D008297:Male; D011678:Punishment; D012054:Reinforcement, Psychology; D012201:Reward; D013647:Task Performance and Analysis