Nestor belongs to the cross-country ski club at his college but is not a member of the downhill ski club. In terms of basic social categories, Nestor's cross-country club members are the _ and the members of the downhill ski club are the _.A) social loafers; social facilitatorsB) in-group; out-groupC) social facilitators; social loafersD) out-group; in-group

In-group is the group in which members of the group identity each other based on their membership in the group. There is another factor that discriminates an in-group member to the out-group member based on age, race, gender, and ethnicity.

The in-group member does not harm each other but the members are from the out-group member they can harm the people. If in the group people misbehave, a member will ignore that say not a big deal but if it happened with out-group they do not consider this misbehavior. For instance, we can watch a football match where show a good example of the in-group and our group members.

Thus here Nestor belongs to an In group member that was a cross country ski club and the other group named downhill ski club was the example of out-group member.