Social Influence Flashcards
Definition of conformity
Change in a person’s behaviour or opinions as a result of real or imagined social pressure
3 types of conformity
- Compliance (Shallow)
- Identification (Intermediate)
- Internalisation (Deep)
Compliance
- Publicly conforming to the group behaviours/ideas, but privately keeping own personal opinions
- Causes temporary change in behaviour.
Identification
- Individual Identifies with the group so they conform publicly and privately in order to feel part of the group
- But will revert to personal ideas/behaviours if separated from the group.
- Temporary, but longer lasting than compliance.
Internalisation
- The individual’s personal opinions genuinely change to match those of the group.
- Permanent change in beliefs
2 explanation for conformity
- Informational social influence (ISI)
- Normative social influence (NSI)
Informational social influence
- Happens when you think others have more knowledge so you follow their behaviour because you want to be correct
- ISI often results in internalisation
Normative social influence
- Happens when you want to fit into the majority to not get rejected
- NSI often results in compliance
Asch study aim
The extent to which social pressure from a majority could cause a person to conform.
Asch study procedure
- 50 male students in America
- They thought they were taking part in a vision test
- Asch used a line judgement task, where he placed one real participant in a room with seven confederates
- The real participant always sat second to last.
- Each person had to say out loud which line was similar to the target line in length
- The correct answer was always obvious.
Asch study findings
- Real participants conformed to the incorrect answers on 32% of the 12 critical trials.
- 74% of the participants conformed on at least one critical trial
- 26% of the participants never conformed.
Asch study conclusions
- Asch interviewed his participants after the experiment to find out why they conformed.
- Most of the participants said that they knew their answers were incorrect, but they went along with the group in order to fit in
- This confirms that participants conformed due to normative social influence and the desire to fit in.
Asch study evaluations
Strengths:
- As a standard procedure was used this study has high internal reliability as it can be easily replicated to obtain the same results.
- It was carried out in a lab setting and was carefully controlled. This means that there was good control over extraneous variables,
Weakness:
- Asch used a biased sample 50 male students in America. therefore, we cannot generalise the results to other populations, for example female students so it lacks population validity
- Asch’s experiment has low levels of ecological validity. Asch’s test of conformity, a line judgement task, is an artificial task, which does not reflect conformity in everyday life.
Variations of Asch Study
Variation 1: Group size
- 3% conformity with one confederate
- 13% with two confederates, and 33% with three confederates
- Not increasing past 33% as the group became larger.
Variation 2: Unanimity
- Conformity dropped to 5.5% when a confederate gave the correct answer before the real participant
- This may be because another person going against the majority gives the participant emotional support.
Variation 3: Task difficulty
- Asch made the difference between the line lengths smaller
- Conformity increased when the task was more difficult.
- This is the informational social influence effect.
Zimbardo study aim
Investigate whether the reason for high levels of aggression in American prisons was due to the prisoners/guard dispositions or due to the prison environment itself
Zimbardo study procedure
- Fake prison in the basement of Standford university
- 21 male student rated most physical and mentally stable was selected from 75 volunteers
- They were randomly allocated that 10 of them were guards and 11 were prisoners
- Prisoners were arrested at their homes by local police
- They were given identification number to dehumanise them
- Prisoners had basic prison outfit, guards had uniforms
- Guards were given sunglasses to prevent eye contact with prisoners
Zimbardo study findings
- Prisoners and guards began conforming to social roles quickly
- The two week experiment was cancelled early due to fear for prisoners mental health
Zimbardo study conclusions
Participants conformed to social roles showing situational power of the prison environment to change behaviour
Zimbardo study evaluations:
Strength:
- Well controlled, participants were selected carefully and the roles of prisoners and guards were randomly allocated
Weakness
- Study was unethical as participants were exposed to psychological harm. Experiment should have been stopped as soon as it was clear that prisoners were distressed (on day two)
- Lack internal validity due to some guards instead of being aggressive, helped the prisoners by relaxing rules. It is thought that prisoner and guards may have been acting according to stereotypes rather than conforming to social roles
- Zimbardo’s study can be seen as a failure as despite his findings, as American prisons remain to be excessive violence on both prisoner and guards, so situational factors continue to affect prisoner behaviour.
Definition of obedience
Complying with the demands of an authority figure
Milgram study aim
Find out if ordinary American citizens would obey an unjust order from an authority figure, inflecting pain to another person because they were instructed to
Milgram study procedures
- 40 male participants aged 20-50
- Participants were all volunteers who responded to an advert in a local paper
- They were offered 4.50 to take part in an experiment
- Experiment took part in a laboratory at Yale university
- Experimenter explained one person will be randomly assigned as teacher and the other will be assigned as learner
- Real participants were always assigned as teachers and confederates the learners
- Teachers were instructed to administrate an electric shock every time the learner make a mistake and the voltage increases after each mistake
- Teachers were given a sample shock to convince them the procedure was real
- At 180 volts, confederates complained of a weak heart
- At 300 volts, confederates banged on the wall and demanded to leave
- At 315 volts, confederates became silent to give the illusion that he was unconscious or dead
- Experiment continued until the real participant refused to continue or 450 volts were reached
- If the real participant refused to continue the experimenter would respond “the experiment requires that you continue”
Milgram study findings
- All real participants went to at least 300 volts
- 65% continued to 450 volts
- 12.5 stopped at 300 volts
Milgram study conclusions
Germans weren’t a different kind of people and under the right circumstances ordinary people were just as likely to obey unjust orders