Advanced Social Psychology: Group Dynamics and Intergroup Relations
Social Identity and Intergroup Conflict
Self-Categorization and Optimal Distinctiveness
Social Identity Theory (Tajfel & Turner) posits that individuals derive self-esteem from group membership. Self-categorization theory expands this by explaining the cognitive process of depersonalization. Furthermore, Brewer's Optimal Distinctiveness Theory suggests individuals balance two opposing needs: assimilation (belonging to a group) and differentiation (feeling unique).
Out-Group Homogeneity Effect
A pervasive cognitive bias in intergroup relations is the out-group homogeneity effect, where individuals perceive members of their own group as highly diverse, but members of out-groups as highly similar ('they are all alike').
Realistic Conflict Theory vs. Social Identity Theory
Realistic Conflict Theory (Sherif)
- Intergroup hostility arises from competition over scarce resources.
- Requires actual zero-sum conflict.
- Resolved via superordinate goals.
Social Identity Theory (Tajfel)
- Intergroup hostility can arise simply from categorization into 'us' vs. 'them'.
- Does not require resource competition.
- Driven by the need for positive distinctiveness.
Which experimental methodology demonstrated that arbitrary and trivial categorization of individuals is sufficient to trigger in-group favoritism?
The Minimal Group Paradigm, developed by Tajfel, showed that even trivial distinctions (like preferring Klee over Kandinsky paintings) led to discriminatory resource allocation favoring the in-group.
Correct answer: The Minimal Group Paradigm
What term describes shared objectives that require cooperation between conflicting groups to achieve, effectively reducing prejudice?
Superordinate goals are compelling goals that both groups desire but cannot achieve without collaborative effort, as demonstrated in Sherif's Robbers Cave experiment.
Correct answer: Superordinate goals
Implicit Bias and the IAT
The Implicit Association Test (IAT) measures the strength of automatic associations between concepts (e.g., race) and attributes (e.g., good/bad) by recording response latencies. While widely used, advanced psychometric critiques highlight its modest test-retest reliability and weak predictive validity for individual discriminatory behavior, suggesting it better captures systemic or macro-level cultural associations.