Verbal versus material rewards as a function of schedule and set in children's discrimination preference choice behavior.
D000704:Analysis of Variance; D002648:Child; D003657:Decision Making; D004193:Discrimination Learning; D005260:Female; D006801:Humans; D007360:Intelligence; D008297:Male; D011340:Problem Solving; D012055:Reinforcement Schedule; D012057:Reinforcement, Verbal; D012201:Reward; D012718:Set, Psychology; D012959:Socioeconomic Factors