In-group

Definition

An in-group is a social group to which a person psychologically identifies as being a member. It is characterized by a sense of belonging and identity, often distinguishing those within the group from members of out-groups.

Related terms

Out: group - A social group toward which an individual feels opposition, rivalry, or hostility.

Social identity: The portion of an individual's self-concept derived from perceived membership in a relevant social group.

Group dynamics: The patterns of interaction between groups and individuals, including how they communicate, influence each other, and coalesce around shared goals