Final answer:
In a follow-up study to the bobo doll experiment, Bandura found that children behave less aggressively when they see a model being rewarded for non-aggressive behavior.
Step-by-step explanation:
In a follow-up study to the original bobo doll experiment, Bandura observed the process of vicarious reinforcement, where children behave less aggressively when they see a model being rewarded for non-aggressive behavior. Vicarious reinforcement occurs when the observer sees a model being reinforced, which makes the observer more likely to imitate the model's behavior. For example, if a child sees a model being praised for playing calmly with the bobo doll, they are more likely to exhibit similar non-aggressive behavior.