Nbandura's classic study of children exposed to a film of an adult model hitting an inflated doll, both the children who saw the model rewarded and the children who saw the model punished

I believe the answer is: imitated the aggressive behavior they had seen

From this data, we can see how children still haven't fully understand the consequences of a certain action. Their brain only capable to observe and imitate. Which is why they are easily influence repeat the behaviour that they see on film regardless of the consequences.

the president has the power to appoint federal judges, ambassadors, and other "principal officers” of the united states, subject to senate confirmation of such appointments.

the first one is d and the second a