One Example of Deindividuation Causing People to Behave in Uncharacteristic

One example of deindividuation causing people to behave in uncharacteristic ways is fraternity hazing. Suppose that a fraternity event that is to involve hazing is moved into a room with a wall of mirrors. What effect would you expect that change to make in the event and why?

A) It would decrease hazing by making the members more self-aware.
B) It would increase hazing by providing a sense of an audience.
C) It would decrease hazing by making members feel watched.
D) It would increase hazing by posing a challenge to self-esteem.