Written by the Fiveable Content Team • Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated August 2025
Definition
An ingroup refers to a social group with which an individual identifies and feels a sense of belonging. It is typically characterized by shared interests, values, or characteristics.
This theory suggests that individuals derive part of their self-esteem from their membership in certain groups (such as ingroups) and tend to view members of outgroups less favorably.