In Muzafer Sherif's Research with 11-Year-Old Boys at a Summer

Multiple Choice

In Muzafer Sherif's research with 11-year-old boys at a summer camp in Robber's Cave, it was found that ____ tended to increase prejudice, while ____ tended to reduce it.

A) competition; superordinate goals
B) increased contact; superordinate goals
C) superordinate goals; increased contact
D) competition; increased contact