A group of 12 students are confined in a basement. Six of the students are considered prisoners, and the other half are to take on the role as their guard. The guards began to treat the prisoners terribly, and the experiment was put to a halt. Which Sociologist encouraged this type of experiment?
◯ Phillip Zimbardo.
◯ Solomon Asch.
◯ Stanley Milgram.
◯ C. Wright Mills.