title: STUDIES OF CHILDREN'S PROBABILITY LEARNING BEHAVIOR. I. EFFECT OF REWARD AND PUNISHMENT AT TWO AGE LEVELS.
mesh_terms: D002648:Child; D002652:Child Behavior; D006801:Humans; D007858:Learning; D011336:Probability; D011337:Probability Learning; D011340:Problem Solving; D011678:Punishment; D012201:Reward
keywords: CHILD; LEARNING; PROBABILITY; PROBLEM SOLVING; PUNISHMENT; REWARD