Social Influence Flashcards
Outline Asch’s conformity study
- 123 American male university students
- 1 standard line, 3 comparison lines
- Naïve participant either last or second to last
- In a group with 6 - 8 confederates
- Conformed 36.8% of the time
- 25% never conformed, 75% conformed at least once
Outline the Group Size variation in Asch’s conformity study
- Number of confeds varied from 1 - 15
- Conformity rose to 13.6% when 2 confeds were present
- Conformity rose to 31.8% when 3 confeds were present
- Conformity did NOT increase much if there were more than 3 confeds
Outline the Unanimity variation in Asch’s conformity study
- Dissenting confed was added - always DISAGREED with majority
- Conformity levels dropped significantly regardless of whether dissenter gave right or wrong answer
- Dissenter enabled participant to act independently and of their own will
Outline the task difficulty variation in Asch’s conformity study
- Line lengths more similar - situation became AMBIGUOUS
- Conformity increased
- INFORMATIONAL SOCIAL INFLUENCE - participants more likely to look to others for the right answer and assume they are experts
Asch’s conformity study used an artificial task. How is this a weakness?
- Demand characteristics - participants knew they were in a research study
- Task was trivial so no reason not to conform
- Fiske argued Asch’s groups were unlike groups in real life
- Findings hard to generalise to everyday life where consequences of conformity are important
Asch’s findings have little application to real life. How is this a weakness?
- Only American men were tested
- USA = individualist and studies in collectivist cultures, e.g. China have found higher conformity rates (Bond and Smith)
- Asch’s findings tell us little about conformity in women and people from other cultures
Asch’s findings have research support. How is this a strength?
- Lucas et al. asked participants to solve easy and hard maths problems
- Conformity increased when problems were harder
- Suggests Asch was correct that task difficulty is one variable affecting conformity
What is a counterpoint to Asch’s research support?
- Conformity = more complex than Asch thought
- Lucas showed conformity was related to confidence (high confidence = less conformity)
- Suggests individual-level factors interact with situational ones, but Asch did not investigate individual factors
Why does Asch’s research have low temporal validity?
- Asch’s study was a “child of its time)
- Higher rates of conformity across America in the 1950s due to fear of Communism, the Red Scare and McCarthyism
- Conformity rates lowered when fear of Communism ended, so findings do not apply outside of its time period
What are Kelman’s 3 types of conformity?
- INTERNALISATION : when a person genuinely accepts group norms. Private and public change of behaviour. Permanent change
- IDENTIFICATION : when a person identifies with a group due to certain beliefs. Public change of behaviour, but not always private. Can be permanent or temporary
- COMPLIANCE : when a person goes along with the majority in public with no private change of behaviour. Superficial and temporary change
Outline the 2 explanations for conformity
INFORMATIONAL SOCIAL INFLUENCE (ISI)
- Cognitive process
- Occurs in ambiguous situations
- Desire to be right
NORMATIVE SOCIAL INFLUENCE (NSI)
- Emotional process
- Occurs in stressful situations where there is a need for social support
- Desire to be liked by a group
Why is research support a strength of NSI?
- Asch found participants conformed because they were afraid of disapproval
- When participants wrote down answers (no social pressure), conformity dropped to 12.5%
- Suggests some conformity is due to not wanting social rejection for disagreeing with the majority
Why is research support for ISI a strength?
- Lucas et al. found participants conformed more when maths problems were difficult
- Situation became ambiguous so they relied on “experts” for correct answers
- Results of Lucas’ study are what ISI would predict
What is a counterpoint to the research support strength of NSI and ISI?
- Unclear if NSI and ISI work in studies and real life
- A dissenter may reduce power of NSI or ISI
- Therefore, ISI and NSI are hard to separate and operate together in most situations
How are individual differences in NSI a weakness?
- nAffiliators (people who need to be liked by others)
- McGhee and Teevan found nAffiliators more likely to conform
- Suggests NSI underlies conformity for some people more than for others - an individual difference NOT explained by a theory of situational pressures
Discuss whether the NSI / ISI distinction is useful
- Lucas et al.’s study shows NSI / ISI distinction may not be useful as it’s impossible to work out which one is operating
- HOWEVER, Asch’s research supports both NSI and ISI
- Therefore, both concepts are useful as they can be identified and used to explain the reasons for conformity in studies and real life
Outline Zimbardo’s prison simulation
- 21 male volunteers participated after a battery of psychological tests proving them to be mentally stable
- Randomly allocated role of guard or prisoner
- Prisoners = strip-searched, given uniforms and numbers which encouraged DE-INDIVIDUATION
- Guards = enforced rules, given uniform with handcuffs, wooden clubs etc.
- Prisoners told they could not leave but could ask for parole
- Guards had complete power over prisoners
- Guards treated prisoners harshly : prisoners rebelled after 2 days (ripped uniforms, shouted and swore at guards - guards retaliated with fire extinguishers and harassment)
- Prisoners became subdued, anxious, and depressed after rebellion
- 3 prisoners released early due to psychological breakdowns
- 1 prisoner went on hunger strike - guards force-fed him
- Study stopped after 6 days instead of the intended 14
How is high control over variables a strength of the Stanford Prison Simulation?
- Only emotionally stable participants were used
- Random allocation
- Guards and prisoners given roles by chance - behaviour due to situation, not disposition (personality)
- Therefore, study has HIGH INTERNAL VALIDITY
The Stanford Prison Simulation lacked realism of a true prison. How is this a weakness?
- Banuazizi and Mohavedi suggested participants were play-acting - behaviour reflected stereotypes of how prisoners and guards are supposed to behave
- One guard based his role on a character from a film, prisoners rioted because they thought that’s what real prisoners do
- Suggests SPS tell us little about conformity to social roles in real prisons
What is a counterpoint of the lack realism evaluation in the Stanford Prison Simulation?
- Participants behaved as if prison was real - 90% of conversations were about prison life
- Prisoner 416 thought it was a real prison run by psychologists
- Suggests SPS replicated the roles of guard and prisoner just as in a real prison, INCREASING INTERNAL VALIDITY
Zimbardo exaggerated the power of social roles. How is this a weakness?
- Only a third of guards behaved brutally, the others applied rules fairly
- Other guards supported prisoners, offering cigarattes and reinstating privileges
- Suggests SPS overstates the view that the guards were conforming to a brutal role and minimised dispositional influences
Explain the alternative explanation as to why Zimbardo’s participants conformed (SOCIAL LEARNING THEORY)
- Zimbardo claimed participants naturally took on their roles
- Doesn’t explain behaviour of non-brutal guards
- SOCIAL IDENTITY THEORY (Reicher and Haslam) argues only those who identify with the role of guards conform
- Suggests it’s possible to resist situational pressures to conform to a social role, as long as the individual does not identify with that role
Outline Milgram’s obedience study
- 40 male participants (told they’d be taking part in a memory study)
- Participants “randomly assigned” their role of teacher
- Confed (Mr Wallace) always learner, another confed (Mr Williams) was the Experimenter and wore a grey lab coat
- Teacher gave learner electric shocks increasing in 15V increments whenever they gave an incorrect answer (HIGHEST VOLTAGE = 450V)
- Shocks were fake but participants thought they were real
- If participant wanted to stop, Experimenter gave 1 of 4 verbal prods
- 12.5% stopped at 300
- 65% continued to 450V
- 0% stopped below 300V
- Observations (qualitative data) showed participants displayed signs of extreme tension - 3 had uncontrollable seizures
- Before the study, Milgram asked 14 students to predict results : estimated 3% would continue to 450V (results = very unexpected)
- 84% felt glad to have participated after being debriefed
Replications support Milgram’s findings. How is this a strength?
- Beauvois et al. : in a French game show, contestants paid to give (fake) electric shocks when ordered to by the presenter to other participants (actors)
- 80% gave maximum 460V to a seemingly unconscious man
- Like Milgram’s participants, many showed signs of anxiety
- This supports Milgram’s findings on obedience to authority