Social Influence Flashcards
What is social influence?
How people influence each other
What is conformity?
Type of social influence involving a change of belief or behaviour in order to fit in with a group
Change in response to real or imagined group pressure
Is conformity implicit or explicit instructions?
Implicit
What people does conformity happen around?
People with similar status
What are the types of conformity?
Compliance
Identification
Internalisation
What is compliance?
Agreeing in public but disagreeing in private
What type of change is compliance?
Superficial
What is identification?
Identifying as part of a group so conforming to behaviour of that group
Acting a certain way in a certain place
What is internalisation?
A person genuinely accepts group’s norms so opinions changed in public and private
What type of change is internalisation?
Permanent change
What did Asch test?
Compliance
What was the sample of Asch’s research?
50 (or 123) men
All men
All American
All same age (ish)
What was the procedure of Asch’s experiment?
Naive participant in a room of 7 confederates
Participant sat second to last
18 trials in total
Confederates gave the wrong answer 12 times
Look at 3 lines of different lengths and said aloud which they thought was the same length as the standard line (clear which was correct)
Why were participants sat second to last?
To rush their answer
What were the results of Asch’s experiment?
Experimental group = 36.8% complied for all 12 “wrong” trials
Control group = less than 1% gave the wrong answer
25% never conformed
75% conformed at least once
Limitation of Asch - cultural bias
Smith and Bond
Did meta-analysis of research in number of different cultures
Conformity high in Fiji at 58% (collectivist culture - family centred)
Lowest rates in Belgium at 14% (individualistic culture - self-centred)
Limitation of Asch - ethical problem
Lied to them
Told them it was a vision test
Reduces demand characteristics
Limitation of Asch - engineering students
Same experiment
Only 1 student conformed
More confident
Limitation of Asch - lacks ecological validity
Artificial situation and task
Participants knew they were in a research study (demand characteristics)
Task was trivial so no reason not to conform
Fiske
- groups weren’t like real-life groups
Limitation of Asch - gender bias
Only American men tested
Neto
- women might be more conformist because possibly more concerned about being accepted
Strength of Asch - research support
Lucas et al
Participants given answers that claimed to be from other students
Conformed more with wrong answers when questions were harder
What are the explanations of conformity?
ISI
NSI
What does NSI stand for?
Normative Social Influence
What is NSI?
Desire to be LIKED
When does NSI occur?
With strangers when rejection is a concern
Stressful situations when greater need for social support
With people we respect and want to be liked by
What type of process is NSI?
Emotional
What does NSI lead to?
Compliance
Strength of NSI - research support
Asch
Many confederates conformed rather than give correct answer because afraid of disapproval
When writing down answers, conformity fell to 12.5%
Conformity is desire to not be rejected by disagreeing
Limitation of NSI - individual differences
McGhee and Teevan
nAffiliators = strong need for affiliation
Students who were nAffiliators were more likely to conform
NSI underlies conformity for some people more than others
Strength of NSI - supporting evidence
Linkenback and Perkins
Put posters about smoking and how majority of people didn’t smoke
Less people smoked on uni campus after posters had been put up
What does ISI stand for?
Informational Social Influence
What is ISI?
Desire to be RIGHT
When does ISI occur?
Situations that are new to a person so they don’t know what’s right
Ambiguous situations
Crisis situations where decisions have to be made quickly
Where one person/group seen as more of an expert
What type of process is ISI?
Cognitive
What does ISI lead to?
Internalisation
Strength of ISI - research support
Lucas et al
Participants conformed more when maths questions were harder
For hard problems, situation was ambiguous so relied on answers given
Limitation of ISI and NSI - separating them
Unclear if NSI or ISI operate in studies and real life
Dissenter could reduce power of NSI or ISI
What are the factors affecting conformity?
Group size
Task difficulty
Unanimity - “rebel” confederate
How did Asch test group size?
Reduced number of confederates
When it was 3 confederates, went down to 31.8%
How did Asch test unanimity?
Added “rebel” confederate
Conformity rate reduced to 5.5%
How did Asch test task difficulty?
Made differences between line lengths smaller
Conformity increased
Limitation of factors affecting conformity - opposing evidence
Campbell and Fairey
Group size only has an effect when it’s an NSI situation
If ISI situation, only need 1/2 confederates for support
Strength of factors affecting conformity - engineering students
Repeated Asch’s study on engineering students
Only 1 out of 396 conformed
More confidence
Strength of factors affecting conformity - research support
Get people to write down their confidence in maths then gave them a very difficult maths question
More conformity
What does SPE stand for?
Stanford Prison Experiment
Who conducted the SPE?
Zimbardo
What was the aim of the SPE?
Investigate identification
To work out whether prison guards behaved brutally because they have sadistic personalities or whether it was the situation that created such behaviours
Whether prisons affect humans
What was the sample of the SPE?
24 participants
Only 21 made it through the whole experiment
All American male students
Tested for emotional wellbeing
Randomly allocated as prison guard or prisoner
What was the procedure of the SPE?
Fake prison set up in basement of psychology department
Prisoners and prison guards had uniforms (prison guards = uniforms, clubs, whistles, reflective sunglasses)
Prisoners only addressed by number
Prison guards came up with 17 rules but weren’t allowed to physically harm prisoners
Participants were arrested at their own houses, stripped and deloused
Observation
Paid $15 a day
What were the results of the SPE?
Guards quickly conformed to roles and were harsh to prisoners
Prisoners treated awfully and rebelled on second day, which was quickly suppressed
Guards kept treating prisoners awfully and harassed prisoners constantly, playing them against each other
Experiment ended on 6th day
Cleaned toilets with bare hands etc
3 prisoners left experiment
Limitation of SPE - ethical issues
R - couldn’t withdraw voluntarily, had to have a mental breakdown, paid $15 to stay
A - were kept anonymous but institute published, newspapers found participants
P - protected from physical (not mental) harm
I - prisoners didn’t know everything (i.e. being arrested at home)
D - lied to
Limitation of SPE - critical distance
Zimbardo didn’t keep critical distance
Placed himself as superintendent
Took superintendent role more seriously than psychological role
Refused to let one prisoners leave
Limitation of SPE - not realistic
Banuazizi and Movehedi
Present some details of SPE experimental procedure to large sample of students who had never heard of study
Vast majority of students guessed purpose of study was to show ordinary people assigned role of prisoner or guard would act like it
Prison not realistic enough - one participant claimed he had based role on character from film Cool Hand Luke
Counterpoint SPE - not realistic
Even when participants in SPE were unaware being watched, behaviour still conformed to “guard” or “prisoner” role
One prisoner asked for “parole” rather than asking to withdraw
McDermott
- 90% of prisoners conversations about prison life
Discussed how impossible it was to leave before “sentences” over
Strength of SPE - ecological validity
In Abu Ghraib (military prison in Iraq), Iraqi prisoners were abused and tortured by American soldiers
Situational factors such as lack of training, boredom and lack of accountability present in Abu Ghraib and SPE
Zimbardo noticed similarities between soldiers at Abu Ghraib and prison guards in his experiment