social influence content Flashcards
what are the 3 types of conformity
compliance
internalisation
identification
what is compliance?
public not private, temporary change whilst in the group.
what is internalisation?
public and private, permanent change inside or outside of the group.
what is identification?
public or private - sense of wanting to belong or be like the group. E.g., conforming to the behaviour of a role model.
what are the 2 explanations of conformity?
normative social influence
informational social influence
describe normative social influence
to fit in or be liked
identification (belong to a group) or compliance (fit in)
tends to be with unfamiliar people
describe informational social influence
assuming others have more knowledge - expertise
identification or internalisation
ambiguity and task difficulty
outline the method of the Asch study
Sample: 123 pps, 6 confederates + pp = 7 group.
Procedure: pp was in the penultimate position (second to last in the group).
Shown them 3 lines to match to a comparison line.
He showed them 18 trials of the lines. 12/18 were critical trials where the confederates gave the wrong answer.
outline the results and conclusion of the Asch study
Quantitative:
• 75% conformed on at least 1 trial. 25 % never conformed.
• 38.6% conformed on all the 12 critical trials.
Qualitative: When asked in the debrief why they confirmed they said they wanted to fit in and not stand out.
People conform due to NSI (need to be liked or fit in), compliance.
what are the variables affecting conformity?
- group size
- task difficulty
- unanimity
how does group size affect the rate of conformity?
a larger group increases the rate of conformity (3-4 is optimal size for group pressure)
less group pressure in a smaller group
how does task difficultly affect group pressure?
when the lines are closer in length it’s more ambiguous, so increases conformity
ISI - more unsure of right answer
how does disrupted unanimity affect the rate of conformity
presence of allies (confederate or real pps), so decreases conformity and allows pps to resist majority influence
how does self-efficacy affect rate of conformity?
decreases it due to expertise
ISI - pps know which answer is correct and don’t need others for information
outline the method of Zimbardos study on conforming to social roles
Sample
- 24 US male volunteers, answers
- an advert, paid $15.
- Randomly assigned prisoner or guard
Procedure
- Local police arrested pp’s at their own home.
- Taken to a mock prison in the basement of Stanford University.
- Zimbardo was prison superintendent.
Procedure: Treatment of Pps:
- Prisoners = strip searched, deloused, given numbers,
- Guards = batons, sunglasses, khaki uniform.
outline the results for the Zimbardo study
Results for Guards:
- Dehumanised the prisoners (e.g., isolating them, forcing prisoners to roleplay humiliating acts)
Results for Prisoners:
- They went on hunger strike, rebelled against the guards, three had severe mental health problems and was withdrawn from the study (asking for
parole).
Conclusion:
• Guards & prisoners were DEINIDIVIDUATED (they lost their personal identity) by taking on social roles
• SITUATION changed the way they acted, become their role, not them as a person.
outline the ethical issues of zimbardos research
issues
- Lack of informed consent
Did not know what the outcome of the study would be or how people may react within the study.
Lack of right to withdraw
- The nature of the study is a prison, rights are taken away.
- He did not recognize withdraw requests, e.g., for parole. Needed girlfriend/PhD student to stop study after 6 days (should be 2 weeks).
Deception
- Only deception was when arrested at home
Harm
- Prisoners on hunger strike.
- Visits to parents taken away due to harm and not wanting family members to see.
– Mental health problems (depression & anxiety).