During phase one of the 1966 Robbers' Cave study, the separate groups developed group membership and solidarity. During phase two,
A) the boys began a series of cooperative events across the groups.
B) the boys began a series of competitive events between the groups.
C) hostility between the two groups of boys decreased.
D) the groups failed to illustrate the ingroup-outgroup bias expected by Sherif.

Question

Quizplus · Accepted Answer

During phase two of the 1966 Robbers' Cave study, the boys began a series of competitive events between the groups, which led to increased hostility and demonstrated the ingroup-outgroup bias, as expected by Muzafer Sherif, the study's lead researcher.

During Phase One of the 1966 Robbers' Cave Study, the Separate