title: The effect of experimenter absence and response delay on nonreinforced imitation.
mesh_terms: D000293:Adolescent; D002648:Child; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D006801:Humans; D007100:Imitative Behavior; D008297:Male; D008570:Memory, Short-Term; D009043:Motor Activity; D010988:Play and Playthings; D011214:Practice, Psychological; D012056:Reinforcement, Social; D012057:Reinforcement, Verbal; D013997:Time Factors; D014705:Verbal Behavior