In a Study (Aronson and Carlsmith 1963) Conducted Among Preschoolers

In a study (Aronson and Carlsmith 1963) conducted among preschoolers, children in which experimental condition were the most likely to change their attitudes towards a particular toy (which had initially been desirable) at the end of the study?

A) those who were not given an opportunity to play with the toy
B) those who had been told that the experimenter would be mildly annoyed if they played with the toy
C) those who had been told that the experimenter would be very angry if they played with the toy
D) those who played with the toy during the study