1.1 social influence Flashcards
conformity
a form of social influence in which one adjusts their behaviour or thinking as a result of real or imagined pressure from a group of people
types of conformity
kelman (1958): compliance, internalisation and identification
compliance
compliance is when individuals adjust the behaviour, attitudes or beliefs they show in public, so that they are in line with the majority.
there is no change to privately held behaviour, attitudes or beliefs and conformity only lasts while the group is present.
it is therefore a superficial and temporary form of conformity.
> eg. student pretending to find conversations interesting on their first day to fit in even though they find it incredibly dull
internalisation
internalisation is when individuals adjust their behaviour, attitudes or beliefs publicly AND privately so that they are in line with the majority.
the individual examines their own behaviour and attitudes based on what others are saying and decide that the majority is correct.
this is deeper than compliance and a more permanent form of conformity.
> eg. a student watching other students closely on their first day of school, and eventually dressing and behaving like then because they agree and value their dress sense and behaviour
identification
identification is when an individual accepts social influence because they want to be associated with a role model or a social group.
by adopting the role model/group’s behaviour, attitudes or beliefs they feel connected to the role model/group, even though we don’t necessarily agree with everything the majority believes
> eg. student looks up to another group of teenagers/admires them, so decides that they want to be like them and associated with them so they alter their behaviour to be in line with the majority
explanations for conformity
deutsch and gerard (1955) developed a two process theory for the two reasons for conformity - normative social influence (the desire to be LIKED/accepted) and informational social influence (the desire to be RIGHT/sure)
informational social influence
people conform if they are unsure of the correct answer or how to behave in social situations and want to be right along with the group.
the drive for conformity is often sensible. if the majority is right, they are too and if they are not, at least they won’t stand out.
> eg. in a classroom where a student doesn’t know the answer they may turn to those who they think know better
ISI more likely + leads to
ISI leads to internalisation, where people publically AND privately change their opinions.
ISI is more likely to happen if the situation is ambiguous (the correct answer is not clear), a crisis (rapid action) or when others are more expert.
normative social influence
people conform because they have a fundamental need to be liked and accepted by others in a group.
we avoid behaviour that will lead to rejection or ridicule, which leads to copying others behaviour to ‘fit in’.
research shows that people like people who are similar to them, so conformity can be an effective strategy to ensure acceptance into a group.
NSI more likely + leads to
NSI leads to compliance, where people will agree publicly with the group but privately they do not change their personal opinions.
NSI is most likely to occur in situations with strangers (avoiding rejection) or stressful situations (greater need for social support)
strength of explanations of conformity (NSI)
+ asch (1951) asked participants to say which of three ‘test lines’ was the same as the ‘standard line’.
the participants were in a group with confederates who purposefully gave the same wrong answer, even though the correct answer was obvious.
in 35% of the trials, the participants conformed to the group and gave the wrong answer (the chance of making a genuine mistake on this task was only 1%). they conformed due to normative social influence.
after the experiment they claimed that they knew the correct answer but were worried that the group would ridicule them if they answered differently to everyone else.
strength of explanations of conformity (ISI)
+ lucas et al (2006) asked students to give answers to mathematical problems that were easy or more difficult.
he found higher conformity rates to incorrect answers in the more difficult questions rather than easy ones. this was especially true for those students who felt that their mathematical skills were poor.
this study supports ISI because it suggests that conformity is more likely to occur when the situation is ambiguous or difficult. in the study, those students who were poor at maths looked to others who they felt had more knowledge and were right.
weakness of explanations of conformity (NSI)
- there are individual differences that this explanation does not account for. not every individual shows NSI.
individuals who are not concerned about being liked are less affected by NSI, but ‘nAffiliators’, for example, are. these are people who have a greater need to be liked and are more likely to conform (mcghee and teevan 1967).
this suggests that the NSI explanation for conformity may lack population validity (it doesn’t apply to everyone).
weakness of explanations of conformity (ISI)
- similarly, ISI does not affect everyone’s behaviour in the same way. for example, asch (1955) found that students were not as conformist (28%) as other types of participants (37%), like those who work in offices. this suggests that even if the situation may be ambiguous we don’t always look to others for support and will not always conform.
weakness of explanations of conformity: one concept
- we can see NSI and ISI as one concept on why we conform rather than two. for example, in asch’s experiments, conformity was reduced when there was one other dissenting participant.
the dissenter may have reduced the power of NSI because they provided social support to the participant.
or, they may have reduced the power of ISI by giving the participant an alternative source of information.
this shows that it is not always clear whether it is NSI or ISI at work in conformity situations.
weakness of explanations of conformity: lab studies
- many supporting studies for NSI and ISI as explanations for conformity are lab studies which lack ecological validity.
for example, asch’s study asked about the length of lines which would never happen in real life, so we don’t know that people will behave the same way in the real world.
jenness (1932)
+ jenness (1932) investigated whether individuals would change their opinions in an ambiguous situation in response to group discussion.
26 students were asked to estimate how many beans they thought were in a jar on their own, in a group of three and then on their own again
he found that nearly all participants changed their original answer when the task was carried out in a group (males by 256 and females by 382 beans).
this is likely to be an example of informational social influence as participants would be uncertain about the actual number of beans in the jar and so be genuinely influenced by the group.
sherif (1935)
+ sherif (1935) used the autokinetic effect to investigate conformity. this is where a small spot of light (projected onto a screen) in a dark room will appear to move, even though it is still (i.e. it is a visual illusion).
it was discovered that when participants were tested individually their estimates of how far the light moved varied considerably (eg. from 20cm to 80cm).
the participants were then tested in groups of three. sherif manipulated the composition of the group by putting together two people whose estimates when alone were very similar, and one person whose estimate was very different.
each person in the group had to say aloud how far they thought the light had moved. sherif found that over numerous estimates of the movement of light, the group converged to a common estimate.
the person whose estimate of movement was greatly different from the other two in the group conformed to the view of the other two because of informational social influence. the task was ambiguous so they looked to others for the answer.
asch (1951) procedure
asch (1951) studied 123 male american undergraduates in a ‘vision test’.
he placed 1 naïve participant in a group with up to 8 other confederates, who had previously agreed their answers to each question (they were only pretending to be participants)
the group was asked to look at a ‘standard line’ and then decide individually which of three other ‘test lines’ were the same length without discussing it with one another.
they gave their responses one at a time out loud, with the participant going last so they heard the rest of the groups’ responses before giving their own.
the answer was obvious, but the confederates gave the wrong answer on 12 of the 18 trials on purpose.
asch (1951) results
the chance of making a genuine mistake on this task was only 1% but 35% of the responses given by participants were incorrect in the critical trials. 75% of participants conformed in at least one of the 18 trials.
when asch interviewed his participants afterwards, he discovered that the majority of participants who had conformed had continued to trust their own judgment but gave the same answer as the group to avoid disapproval (normative social influence).
the study supports the idea of compliance and normative social influence because participants wanted to be LIKED more than RIGHT
asch’s variables affecting conformity
group size, unanimity, task difficulty
group size
asch (1956) increased group size by adding more confederates (increasing the size of the majority).
groups with 1-2 confederates had low conformity rates, but this went up to around 30% with 3 confederates.
this shows that conformity occurs up to a certain point, as rates of conformity leveled off when the majority was greater than 3.
group size: campbell and fairey
campbell and fairey (1989) said group size is affected depending on the JUDGEMENT being made and the MOTIVATION of the individual. ambiguous situations mean that people conform to follow the majority, otherwise its to fit in.
unanimity
when the group had unanimity (everyone agreed) conformity increased.
however, when there was at least one dissenter (meaning that the group was not unanimous in their answer), conformity dropped.
asch (1956) found that even the presence of just one confederate who went against the majority reduced conformity from 33% to 5%.
even when the confederate gave a different wrong answer to the rest of the group conformity dropped from 33% to 9%.
task difficulty
asch (1956) decided to adjust the task difficulty by making the test lines more similar in length (so the answer was more ambiguous).
under these circumstances the level of conformity increased, possibly because informational social influence was starting to have an impact.
this is because when we are uncertain, we look to others for confirmation. the more difficult the task became the greater the informational social influence and the conformity.
task difficulty: lucas et al
lucas et al (2006) found that the influence of task difficulty is moderated by the self-efficacy of the individual
highly competent/confident participants remained more independent than participants of low self-efficacy even with higher task difficulty in solving maths problems
this shows that situational differences (task difficulty) and personality differences (efficacy) are both important in determining conformity.
weakness of asch’s study: temporal validity
- asch (1951, ‘56) does not have temporal validity because his results are not consistent across situations of time, and conformity is not an essential part of human behaviour
asch’s study was conducted 80 years ago and it is possible that people may have been more conformist then than they are now.
post-war attitudes that people should work together and consent rather than dissent may have affected the results.
the study was repeated by perrin and spencer in 1980 on engineering students in the UK, and found only 1/396 participants conformed.
weakness of asch’s study: ecological validity
- the task given to the participants, to match line lengths, is artificial and unlikely to occur in real life.
conformity usually takes place in a social context, often with people we know rather than strangers.
the study therefore lacks mundane realism (it does not reflect real life) and ecological validity (cannot be generalised to real life).
weakness of asch’s study: bias
- this study is gender biased because the sample only contained male participants. this means that the study may not represent female behaviour. neto (1995) suggests women may be more conformist and concerned about social relationships
it is also culturally biased because it only included white american men and may not reflect the behaviour of other cultures. bond and smith (1996) say behaviours of people in individualist cultures like the US may not apply to places like china with a collectivist cultures, where the social group is more important than the individual (conformity rates would be higher).
however, this study has since been replicated with different samples and cultures, and has proven to be reliable (similar results have been found).
weakness of asch’s study: ethics
- there are several ethical issues with this study.
deception, participants believed they were taking part in a test of perception
lack of informed consent, participants did not agree to take part in a study about conformity
psychological harm, participants were put in a stressful and embarrassing situation).
however, it was necessary to deceive participants about the purpose of the study to prevent demand characteristics, which would diminish the validity of the study.
social roles
social roles are the behaviours expected of an individual who occupies a social position or status.
people can conform to the social roles assigned to them due to shared expectations of behaviour. eg. cashier’s should be polite
stanford prison experiment: procedure
phillip zimbardo (1973) wanted to investigate whether brutality of american prison guards was due to their sadistic personalities or the prison environment (in other words, whether conformity to social roles would alter a person’s behaviour) through the stanford prison experiment.
a simulated prison was created in the basement of the stanford university psychology department. 24 emotionally and psychologically stable young men were recruited and randomly assigned to the role of prisoner or guard.
the guards had complete control over the prisoners who were confined to their cells around the clock except for meals, toilet privileges, head counts, and work.
the guards were told to maintain order using any means necessary, except for physical violence.
stanford prison experiment: findings
during the experiment, the guards quickly became aggressive and the prisoners became submissive.
the guards used verbal abuse, sprayed them with carbon dioxide, took away their beds, stripped prisoners naked and forced the ringleaders into solitary confinement when they tried to rebel on the second day.
the guards became so aggressive that the study had to be ended after only six days (it was meant to last two weeks), because of concerns about the psychological health of the prisoners. the signs of severe distress were only pointed out by another psychologist.
weakness of zimbardo: unethical
- the study was highly unethical as prisoners were subjected to psychological harm.
five prisoners had to be released early because of their extreme reactions, such as crying, rage and acute anxiety.
however, zimbardo did not expect the guards to behave in the way they did so this harm could not have been anticipated.
weakness of zimbardo: questionable validity
- z took on the role of prison warden, became very involved in the experiment and lost his objectivity.
he had to be told by a colleague to end the experiment because of concerns over the distress of the prisoners.
this means the validity of the findings can be questioned.
weakness of zimbardo: unrepresentative sample
- the sample was unrepresentative as all the participants were white, young, middle-class, male students from stanford university. they also volunteered. certain type of person
therefore, the results cannot be generalised to women (gender bias) or other cultures (cultural bias).
weakness of zimbardo: demand characteristics
- the guards in z’s experiment may have behaved the way they did due to demand characteristics.
some of the participants reported afterward that they thought that the experimenters wanted them to behave aggressively, and this is why they behaved the way they did.
this means the study is not valid.
weakness of zimbardo: individual differences
- some of the guards did not conform to the role given to them and were very reluctant to become involved in cruelty towards the prisoners, whereas other guards were very abusive.
this seems to suggest that individual differences are important in determining the extent to which participants will conform to social roles
obedience
a form of social influence in which an individual follows a direct order. the person who issues the order is usually a person of authority who has the power to punish disobedient behaviour.
milgram (1963): aim
milgram (1963) wanted to investigate the obedience of ordinary individuals when asked to administer electric shocks by an authority figure.
he used a male volunteer sample to take part in a study supposedly about ‘the effect of punishment on learning’. this was so he didn’t risk demand characteristics.
milgram (1963): procedure
40 participants were invited to the psychology dept. at yale, and were met by an experimenter (a man in a white lab coat) and ‘mr wallace’ (a 47-year-old man with a weak heart). both were actually confederates.
the experimenter asked both mr wallace and the pp to pick notes out of a hat to determine whether they would play the role of a teacher or a learner in the experiment. this was rigged so the pp was always the teacher, who had to punish the learner if they made a mistake on a memory test.