social influence Flashcards
Kelman’s (1958) three types of conformity
compliance, identification, internalisation
compliance
adjust behaviour/opinions to those of the group to be accepted, public not private, short term
identification
adjust behaviour to be accepted usual because group is desirable, public and private but short term
internalisation
genuinely adjust behaviour as thye believe it is correct, public and private, long term.
Deutsch and Gerard (1955)
NSI and ISI
NSI
normative social influence: want to be liked or accepted, may agree with others and not believe it, look to others for acceptance
ISI
informational social influence: want to be right, look to others to see what is correct
Jenness (1932)
jellybean research
people tended to make their private guess closer to the group estimate.
Asch (1955)
lines
123 American male
18 trials and 12 critical trials
control group 36 participants tested alone.
control group mistakes was 0.04% = obvious correct answers
on 12 critical trials 32% conformity
75% of participants conformed to at least one wrong answer=25% never conformed
5% conformed to all 12 wrong answers.
Asch evaluation
became paradigm for conformity research
unrealistic lacked mundane realism
unethical deceit
situational variables
group size: conform inc as group size inc to a point- decreased when too many confederates like they got suspicious
unanimity: less likely to conform if someone gives different view even if they dint support that view
task difficulty: look to others the harder the task is more isi then nsi
what other personal factors affect conformity
mood : better mood = more conformity
Zimbardo (1973)
21 male uni students
10 guards
11 prisoners
guards wore khaki uniforms, reflective sunglasses, handcuffs, keys and truncheons
prisoners wore numbered shmocks, nylon stocking caps (simulate shaved heads) and a chain around one ankle
both settled into roles fast
prisoners were dehumanised
deindividuation
after 36 hours one prisoner was released after fits of crying an rage
others developed same symptoms and were released on successive days, fifth developed a psychosomatic rash
14 days was cut to 6 when Zimbardo realised extent of harm
in later interviews both guards and prisoners were surprised at their own behaviour
Milgram (1963)
40 American males aged 20-50
62.5% went to 450 v
100% went to 300 v
visible distress
Germans are different hypothesis disproved
ethics of Milgram
psychological harm: two people has seizures
deception: only after participants agreed were shocks mentioned
right to withdraw: people were pushed to continue