Social influence Flashcards
what is conformity?
choosing a course of action that is favoured by the majority
who proposed the three types of conformity? when? what are they?
Kelman 1958
compliance, internalisation, identification
what is compliance?
conforming publicly but privately disagreeing
temporary and shallow
what is internalisation?
deepest level- conversion
views taken on deep and permanent level and become part of persons own way of perceiving the world
public and private acceptance
identification
accept influences to be accepted into a group
change views publicly and privately however may only be temporary
what are they explanations for conformity? who proposed them? problem?
deutsch and gerad
normative social influence- desire to be liked
informational social influence- desire to be right
hard to distinguish between compliance and internalisation (how to measure public compliance and private acceptance)
research support for NSI
asch’s study
linkenbach and perkins 2003- told perrs dont smoke and smoking decreased
schultz et al 2008- towels in hotels- reduced usage by 25%
research support for ISI
jenness 1932- glass bottle filled with 811 beans. sample of 101 psych students who individually estimated no of beans. split into groups of 3 and provided group estimate. following discussion, could give another opportunity to individually estimate and nearly all change answer. male avg change was 256 and female 382.
changed as believed group estimate more likely to be right
individual differences in NSI
less concered with being liked= less affected by nsi
nAffiliators have greater need for relationship with others
McGhee and Teevan 1967 found students in high need of affiliation more likely to conform
individual differences in ISI
Asch 1955 found students less conformist that other ptps
perrin and spencer 1980 found very little conformity in study with science and engineering students (self efficacy)
so, doest affect everyone in same way
how do NSI and ISI work together?
conformity reduced when there is another dissenting ptp in aschs study. dissenter reduces power of NSI (social support) and ISI (alternative source of info)
shows both play role so cant talk about them as 2 independent processes
describe Asch’s 1956 study
aim- see what would happen if participants were exposed to nsi in situation where there could be no doubts about the correct answer
deception- said it was a visual discrimination task and didnt say all but one were confederates and real aim was to see how lone ppt would react
123 male us undergrads look at lines of 3 lengths and say which is same length as standard. real ppt answered second to last
on 12/18 of the trials, confederate said wrong answer
findings- 33% conformity
25% never conformed
50% conformed on 6 or more
1/20 conformed on all
control group w no confederates and only wrong 1% of time so deffo unambiguous answer
compliance- publicly agree privately disagree
variables affecting conformity
group size- when majority had 3 confederates, conformity increased to 30%, further increase didnt change signif so only up to a point, Campbell and fairey size has diff effect depending on type of judgement eg no objective answer want to fit in larger group more likely to sway but if want to be correct, only need 1-2 people to sway
unanimity- real ppt given support of another real ppt conformity dropped to 5.5%, or another confederate said answer diff to majority but still wrong and conformity dropped to 9% so breaking unanimity is a major factor
difficulty of task- made line length differences smaller and conformity increased. lucas et al found task difficulty and self efficacy important
evaluate Asch’s study
+
reliable- lab and controlled position of ppt in line, length of lines, number of confederates
practical aps-
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low generalisability- all US male volunteers- us is individualist culture and women more conformist as concerned about social relationships
low validity- ecological (lab) eg irl conform to friends but here, strangers. demand charact eg may have guessed what study was
ethics- deception, informed consent
temporal validity- perrin and spencer repeated in 1980 and saw less conformity perhaps 1950s was especially conformist time (or engineer students were more confident in answer)
Zimbardo’s conformity to social roles study
controlled ppt (zimbardo was superintendent) obs
mock prison in basement of stanford uni. male volunteers tested psychologically and physically and 24 most stable were randomly assigned prisoner or guard
$15 a day for 2 weeks
unexpectedly arrested, stripped, deloused, given numbers
guards given uniforms, clubs, whistles and glasses to hide eyes
guards grew more tyrannical towards prisoners and made them do degrading activities. ppts seemed to forget it was a study so conformed even when not watched. 1 ppt asked for parole not to withdraw. 5 released early due to extreme reactions
stud ended after 6 days when post grad pointed out how unethical it was
shows both guards and prisoners conformed to social roles. guards became more sadistic and prisoners became more passive and accepting of plight. shows power of situation to influence behaviour.
what is deindividualisation?
what is learned helplessness?
so immersed in norms of group you lose your sense of identity. guards sadistic as didnt feel like what happened was down to them- group norm
prisoners were submissive to guards- learned that whatever they did had little effect so prisoners gave up responding
Haslam and reicher’s study
2006 BBC prison study
conducted similar study to Zimbardo
(look up more about it to help evaluate Zimbardo’s study- BBC prison study website)
evaluate zimbardos study
+
practical applications eg improved training for prison guards, formal recognition of ethical guidelines, explanation of behaviour in abu ghraib prison
eco valid - arrested/ treated like prisoners
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not generalisable- small sample, ethnocentric, mentally stable, educated
not reliable- obs, not everyone conformed the same
validity- paid, demand char, not real prison
ethics- deception, informed consent, right to withdraw, protection from harm, but were debriefed after
haslam and reicher oppose zimbardos view (that guards drift into sadistic behaviour automatically by embracing role) and say guards chose how to react. also some prisoners were good.
describe Milgram’s obedience study
aim- investigate what level of obedience would be shown when ppts were told by an authority figure to administer and electric shock. inspired by holocaust and wanted to see if germans were different
method- not really experiment as no control condition so controlled obs. iv- prods to carry on, dv- degree of obedience (how far up shock scale they went)
40 male volunteers told theyd take part in study of memory and learning. yale. paid
procedure- greeted by man in lab coat and met mr wallace who was confederate. lab coat said experiment was on effects of punishment on learning. one would be teacher and 1 learner but rigged so mr wallace always learner. mr wallace said he had heart probs when being strapped into chair with electrodes. ppt given real shock of 45v to believe its real. had to deliver shock every time q wrong but not actually real shocks. wrong answers also shock. working up to highest volt. wallace screams (taped so same for each ppt) then quiet. if teacher asked to stop they were told the experiment requires them to continue. same 4 prompts for each ppt then stopped after 4th. then fully debriefed