Social Influence Flashcards
What types of conformity are there?
- Internalisation.
- Identification.
- Compliance.
What is internalisation?
Genuinely accepting group norms.
- Private and public change.
What is identification?
When we identify with a groups values –> fitting into social roles.
- Public (maybe private) change.
What is compliance?
‘Going along with others’.
- Conformity stops when group pressure seizes.
What explanations for conformity are there?
- Informational social influence (ISI).
- Normative social influence (NSI).
What is ISI?
Desire to be RIGHT.
- Ambiguous situations.
- Unsure of the answer - look to others.
- Fits internalisation - accept what the group tells you.
What is NSI?
Desire to be LIKED.
- Behaving like others to avoid rejection.
- Familiar and unfamiliar situations.
- Fits compliance - go along with others to avoid disapproval.
What are the evaluation points for ISI?
- Research support.
2. Individual differences.
What research support is there for ISI?
Lucas et al. (2006) –> studied students on maths questions.
- More conformity as the questions got harder - showing that we look to others when we don’t know the answer.
What individual differences are there in ISI?
- Perrin + Spencer (1980) –> found engineering students to be less conformist.
- Arch (1955) –> found students were less conformist - knowledgeable people are more likely to know the answer.
What are the evaluation points for NSI?
- Research support.
2. Individual differences.
What research support is there for NSI?
Asch (1951) –> participants felt self-conscious if they didn’t conform (gave the right answer).
- Conformity fell to 12.5% when participants wrote their answers down.
What are the individual differences for NSI?
McGhee + Teevan (1967) –> found nAffiliators (people who care more about being liked) were more likely to conform.
When was Asch’s study of conformity?
1951.
How many participants were in Asch’s study?
123 American male students.
How many confederates was each participant with?
Individually tested in groups of 6-8 confederates.
How many trials were there in Asch’s study?
18
-12 of which were CRITICAL –> confederates gave the wrong answer.
What did the participants have to do?
Identify the length of a standard line, by comparing it to 3 comparison lines - one of which was the correct length.
What did Asch find?
- Naive P. Gave the wrong answer 36.8% of the time.
- 25% never conformed, so 75% conformed at least once.
- Conformity was a result of NSI.
When did Asch conduct his variable study?
1955.
What were Asch’s variables affecting conformity?
- Group size = varied 1-15 confederates.
- Dissenting confederate = truthful confederate.
- Difficulty of task = similarity between comparison lines.
What were Asch’s findings of his variables?
- Group size = conformity peaked at 3 confederates.
- Dissenting confederate = reduced conformity (P. Could behave independently).
- Task difficulty = conformity increased when tasks got more difficult (ISI).
What are the evaluation points of Asch’s study?
- ‘Child of it’s time’.
- Situation and task were artificial.
- Cultural bias.
- Findings only apply to certain situations.
Why is Asch’s study a ‘child of it’s time’?
Perrin + Spencer (1980) –> found 1 in 396 uk engineering students conformed - 1950 was a conformist time.
- ‘Asch effect’ wasn’t consisted over time.
How was Asch’s tasks and situations artificial?
- Lab experiment - wasn’t natural (demand characteristics).
2. Trivial tasks - tasks didn’t reflect real life, there was no reason not to conform.
What gender bias is there in Asch’s study?
ONLY men were tested.
- Neto = said women might be more conformist as they care more about social relationships.
How was Asch’s study culturally biased?
P. Were for the USA (Individualistic culture).
- Smith + Bond = suggested conformity rates are higher in collectivist culture which are more concerned with group needs.
Why does Asch’s findings only apply to certain situations?
- Williams + Sogon (1984) = found conformity was higher when the majority were friends rather than strangers –> Asch effect varies depending on circumstances.
When was Zimbardo’s SPE?
1973.
Where did Zimbardo conduct his study?
Mock prison in the basement of Stanford University.
How many participants were in Zimbardo’s study?
24 - ‘emotionally stable’, male students.
How were Zimbardo’s participants assigned to their roles?
RANDOMLY.
How did Zimbardo increase realism in his procedures?
Prisoners were;
- Arrested at their homes.
- Blindfolded.
- Strip-searched.
- Deloused.
- Issued a uniform number.
What was Zimbardo’s procedures?
- Prisoners = had to follow heavy daily routines, always referred to by ID.
- Guards = had their own uniform, including a baton, handcuffs, keys are mirrored shades (de-individuation).
Guards had complete power (Decide whether prison can go to the toilet).
What did Zimbardo find?
- Prisoners rebelled = after this, they became subdued and depressed
- 1 prisoner went on a hunger strike - guards attempted to force-feed him
- Guards became increasingly brutal and aggressive.
How many days did it take for the prisoners to rebel?
2 –> after constant harassment.
How many participants were released early?
3 –> due to psychological disturbances.
How many days did it take for the study to be stopped?
6 days, instead of the planned 8.
What were Zimbardo’s conclusions?
- All conformed to their social roles.
- Revealed the power of the situation of people’s behaviour.
- The more the guards identified with their role, the more brutal they became.
What are the evaluation points of Zimbardo’s SPE?
:) Control over variables (High internal validity).
:( Lack of realism.
:( Understated disposition all influences.
:( Unethical.
How did Zimbardo’s study have high internal validity?
- Emotionally stable P. randomly allocated to their roles.
2. High control over the variables (conducted in a lab setting).
How did Zimbardo’s SPE lack realism?
Banuazizi + Mohavedi (1975) = suggested P. were ‘play acting’ (demand characteristics) - one guard based his role on a character form ‘Cool Hand Luke’.
- However, Zimbardo’s data shows 90% of convos were about prison life.
How did Zimbardo understate dispositional influences in behaviour?
Fromm (1973) = found only 1/3 of guards were brutal.
- Guards behaved differently in the same situation, so their disposition was an important factor that Zimbardo ignored.
How was Zimbardo’s SPE unethical?
- Zimbardo was superintendent and researcher (researcher bias).
- When a P. wanted to leave, he only cared about his prison rather than his responsibilities as a researcher.
When did Milgram conduct his experiment of obedience?
1963.
What was Milgram’s aim?
To understand the dispositional explanation of obedience in Nazi Germany.
How many participants were in Milgram’s study?
40 male, aged 20-50.
What were the different roles in Milgram’s study?
- Teacher = participant.
- Learner = confederate (Mr Wallace).
- Experimenter = wore a lab coat.
What was the role of the teacher?
Give the learner an increasingly severe electric ‘shock’ each time he made a mistake on a task (learning word pairs).
What was the range of shocks in Milgram’s study?
15v ——> 450v (‘danger - sever shock’).
At 300v, what did the learner do?
Pound on the wall and gave no response to the next question.
What did the teacher have to do if the learner didn’t give a response to the question?
Proceed with the electric ‘shock’.
What did the experimenter do when the teacher felt unsure about continuing?
He used a sequence of 4 standard prods.
What were the prods used?
- ‘Please continue’.
- ‘The experiment requires that you continue’.
- ‘It is absolutely essential that you continue’.
- ‘You have no other choice, you must go on’.
What did Milgram find?
- No one stopped below 300v.
- 12.5% stopped at 300v.
- 65% went to 450v.
Were Milgram’s participants debriefed?
Yes, to assume that their behaviour was normal.
- 84% said they were glad they took part.
- 74% said they felt they learned something.
What evaluation points are there for Milgram’s study?
:) Good external validity.
:) Replications support his findings.
:( Lacks internal validity.
:( Ethical issues.