Answer: a child watching an adult that was beating an inflatable doll.
Explanation:
Bases on the information given in the question, the experiment she sets up involves a child watching an adult that was beating an inflatable doll while the person didn't get any negative consequences for the action.
Bandura doll experiment shows that children will copy the aggressive actions that are done by others. Even though a lot of critics didn't support the experiment as they believed that he was teaching the children to become aggresive.