Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025
Definition
An out-group is a social group to which an individual does not identify or belong. It often exists in contrast to an in-group, which is the group with which an individual identifies or feels a part of.
Related terms
In: group - A group with which an individual strongly identifies and feels a sense of belonging.
Social identity: An individual's sense of who they are based on their group memberships.
Group dynamics: The patterns of interaction between groups and individuals, including how in-groups and out-groups influence behavior and attitudes