Social identity theory
A theory that group membership shapes self-concept and drives favouritism toward one's ingroup over outgroups.
At a glance
Key signals
100% cross fields · reaches 2 more
- Social Psychology
- Explanation
- Examples
- Misconception
- Sourced relations
- Attribution
Structural role & consequence
Interpreted from the current atlas graph — what the connections mean, not just how many there are.
100% of its relationships cross field boundaries, reaching 2 other disciplines — a cross-disciplinary connector.
structural · Structural graph analysis — not a claim of importance, causation or history.
Currently dark in the atlas: no key date stored · 1 of 1 of its relations lack claim-level evidence.
atlas representation · Describes the current Thinking OS representation, not the state of the world.
Structural neighbourhood: 1 → 18 → 34 concepts reachable within 3 hops.
structural · Structural reach — being reachable is not the same as being understood.
cross-field
0 within-field, 1 cross-field
Strengths & constraints
Strengths
- Cross-disciplinary connector — 100% of its relationships cross field boundaries. structural
Constraints
- Evidence coverage currently thin in the atlas — few of its relationships carry claim-level evidence. atlas representation
- No dated history stored — the atlas records no key date for this concept. atlas representation
Conditions
- Read structurally — most of its relationships carry no external evidence yet, so claims here are graph-derived. structural
Seen through each discipline
How this concept sits in each of its fields — derived from its real connections in the graph, not asserted.
Social identity theory is studied in this field.
Related ideas to explore
Concepts that look related but are not yet connected here — candidates for a connection to reason about, not established links.
This idea also appears in…
The same structure shows up in other disciplines. These are real recurrences drawn from the graph — a starting point for asking “what carries over, and what changes?”
Concepts
crosses a discipline boundary
- Connects 1 other ideas across 1 discipline.
- Most of its connections are of the “Teaching link” kind.
Derived from the graph’s real structure — observations, not a score.
Sources
- Social Identity Theory (2007) verified
- Social Identity Theory verified