In a Study by Keltner and Colleagues (1998), Fraternity Members

In a study by Keltner and colleagues (1998) , fraternity members teased each other in foursomes comprised of two low- and two high-power members. When teased:

A) high- and low-power members tended to smile.
B) high-power members expressed anger and contempt, especially when teased by a low-power member.
C) low-power members tended to express fear and pain.
D) all of the above.