The right answer to continous the sentence... marty is subsequently likely to learn the older brother's behavie because the social learning theory tell us that a person can learn about a behavie with only observation, or by a punishment, in this case of marty and his older brother, the action is made in front of the youngest brother wich find himself in observation of the action, as a result he have learned a behavie by observing the action of his older brother, in this case is a good way to respond to an aggressively action.