Social and Cultural Bases of Behavior
Stems in this domain describe people behaving in context: a team that stops questioning a leader, a family that disagrees about acculturation, a client whose distress is expressed through a culturally specific idiom. The exam rewards recognizing the social mechanism and adapting the clinical response to it.
Attribution and social influence
- Fundamental attribution error: overestimating dispositional and underestimating situational causes for others' behavior; the actor-observer bias is the same asymmetry viewed from the actor's perspective.
- Self-serving bias: successes attributed internally, failures externally.
- Asch: normative conformity under unambiguous but incorrect majority pressure. Milgram: obedience to legitimate authority.
- Bystander effect (Darley and Latané): helping declines as the number of witnesses rises, through diffusion of responsibility and pluralistic ignorance.
- Cognitive dissonance (Festinger): attitude change follows behavior that threatens self-consistency.
- Persuasion: central route (argument quality, durable change) versus peripheral route (cues, fragile change); foot-in-the-door begins with a small request.
Group processes
- Group polarization and risky shift; Janis's groupthink (cohesion plus insulation from outside critique) produces premature consensus and suppressed dissent.
- Social loafing increases with group size; deindividuation increases under anonymity.
Culture in the clinical encounter
- DSM-5-TR cultural concepts: cultural syndromes, idioms of distress, and cultural explanations or perceived causes. The Cultural Formulation Interview covers the cultural definition of the problem, perceived causes and supports, self-coping and past help seeking, and current help seeking.
- Berry's acculturation strategies: integration, assimilation, separation, marginalization. Integration is generally associated with the best adjustment and marginalization with the worst.
- Use trained interpreters rather than family members; interpretation changes the alliance and requires briefing and debriefing.
Worked example
A 60-year-old immigrant describes susto after a frightening event and attributes her symptoms to it. She brings her 13-year-old granddaughter to interpret. The clinically sound response is to treat the presentation as a legitimate idiom of distress within her explanatory model, ask directly what she believes caused it, and arrange a trained interpreter. Using the child compromises accuracy and places her in an inappropriate role; dismissing the idiom as a misunderstanding damages the alliance.
Traps
- Confusing the fundamental attribution error with the self-serving bias.
- Assuming collectivism implies passivity or family enmeshment pathology.
- Treating acculturation as bipolar and linear; a family can show an acculturation gap without conflict.
- Reading conformity research as a personality finding rather than a situational one.