Tajfel and colleagues (1971) divided participants into groups on the basis of whether they overestimated or underestimated the number of dots on a page. Participants then divided monetary points between someone from the same group as them and someone from the other group. Results found that ________.
1) Participants awarded monetary points equally between participants
2) Participants awarded more monetary points to their ingroup than the outgroup
3) Participants awarded more monetary points to their ingroup than the outgroup, but only when they thought there was some meaning to the group divide
4) Participants awarded more monetary points to the outgroup than the ingroup when given a motivation not to appear prejudiced