Suppose that you are watching television just after a Congressional election, and your favorite candidate has won—although the election was close. You say to a friend, "Well, I was really quite confident that he would win." This might be an exam

Age at learning a second language is the only factor that determines proficiency

Indicate whether the statement is true or false.

Derek did not clean the dishes even though it was his turn. As a result, his parents told him he could not go to his friend's house to play. What did his parents engage in?

A) reinforcement B) punishment C) vicarious learning D) shaping