Chimpanzees (Pan troglodytes) can wait, when they choose to: a study with the hybrid delay task - Beran, Michael J.; Evans, Theodore A.; Paglieri, Fabio; McIntyre, Joseph M.; Addessi, Elsa; Hopkins, William D. (Animal cognition, 2014)
Keywords: Accumulation; Animal behavior; Animal cognition; Animal ethology; Animals; Behavior, Animal; Behavioral Sciences; Biological and medical sciences; Biomedical and Life Sciences; Chimpanzees; Choice Behavior; Cognition; Delay; Female; Food; Fundamental and applied biological sciences. Psychology; General aspects; Life Sciences; Male; Monkeys & apes; Original Paper; Pan troglodytes; Pan troglodytes - psychology; Psychology Research; Psychology. Psychoanalysis. Psychiatry; Reinforcement; Reinforcement Schedule; Reward; Time Factors; Zoology; Self-control; Delay of gratification; Chimpanzees; Hybrid delay task; Inter-temporal choice; Choice; Hybrid; Cognition; Pan troglodytes; Vertebrata; Mammalia; Primates; Simioidea