Social Influence Flashcards
(42 cards)
Social psychology definition
looks at the relationships between people and how people affect each other’s behaviour - social influence
Conformity definition
a form of social influence where a person changes their behaviour, attitudes or beliefs so that they are in line with the majority.
This occurs because of pressure from the majority which can be real or imagined
Compliance definition
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 private behavior, attitudes or beliefs and conformity only lasts while the group is present.
It is a superficial and temporary form of conformity.
Internalisation definition
when individuals adjust their behavior, attitudes or beliefs, publicly AND privately, so that they are in line with the majority.
The individual examines their own behavior, attitudes or beliefs based on what others are saying and decides that the majority is correct. This is deeper than compliance and more permanent.
Identification definition
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 behavior, attitudes or beliefs they feel connected to the role model/group.
What are the 2 explanations for conformity (Deutsch and Gerrard)
Normative social influence
Informational social influence
Normative Social Influence
People have a fundamental need for social approval and acceptance.
We avoid any behaviour that will make others reject or ridicule us. This can lead us to copy the behaviour of others in order to ‘fit in’.
Studies have shown that people like those who are similar to them and so conformity can be an effective strategy to ensure we fit in with a group.
Normative social influence is likely to lead to compliance, where people will agree publically with the group but privately they do not change their personal opinions.
Informational Social Influence
People have a fundamental need to be right and to have an accurate perception of reality. Individuals may make objective tests against reality (e.g. check the facts) but if this is not possible they will rely on the opinions of others to check if they are correct and then use this as evidence about reality.
Informational social influence is more likely to happen if the situation is ambiguous (the correct answer is not clear) or when others are experts
It leads to internalisation, where people publically AND privately change their opinions.
Advantages of Normative and Informational Social Influence
Advantages:
1) Asch 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 33% 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%). Participants 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.
2) Jenness asked participant to estimate how many beans they thought were in a jar. Each participant had to make an individual estimate first, and then do the same as a group. He found that when the task was carried out in a group, the participants would report estimates of roughly the same value (even though they had previously reported quite different estimates as individuals).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.
3) Sherif 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 (illusion) It was discovered that when participants were tested individually their estimates of how far the light actually moved varied considerably. The participants were then tested in groups of three. Sherif manipulated the composition of the group by putting together two people whose estimate of the light movement when alone was 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 to 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.
Disadvantages of Normative and Informational Social Influence
1) McLeod suggested that there is a third explanation for conformity, not included in this theory, known as ingratiational conformity. This is similar to normative social influence, but group influence does not enter into the decision to conform. It is instead motivated by the need to impress or gain favour, rather than the fear of rejection
2) Dispositional factors (i.e. personality traits) may also impact whether or not a person conforms. People with an internal locus of control are less likely to conform than those with an external locus of control. Normative social influence and informational social influence cannot explain this finding. A person’s locus of control refers to the extent to which they believe they have control over their own behaviour. People with an internal locus of control believe that what occurs in their life is the result of their own behaviour and actions. People with an external locus of control believe strongly that what happens in their lives is outside of their control.
Asch’s investigation into variables affecting conformity - Procedure
placed a naïve participant (they do not know what the experiment is about) in a group with several confederates (people who pretend to be participants but are actually part of the experiment).
The group was asked to look at a ‘standard line’ and then decide individually which of three other ‘test lines’ was the same length as the standard line, without discussing it with one another. They then gave their responses one at a time out loud.
The answer was obvious; however, the confederates gave the wrong answer on 12/18 trials.
The naïve participant was the last, or second to last, one to give their response so they heard the rest of the groups’ responses before giving their own.
Asch’s investigation into variables affecting conformity - findings
The chance of making a genuine mistake on this task was only 1% but 33% of the responses given by participants were incorrect.
75% of participants conformed in at least one of the 18 trials.
5% of participants conformed on every trial
25% did not conform on any trial.
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).
Asch’s investigation into variables affecting conformity - changing group size
Groups with one confederate had a conformity rate of 3%.
Groups with two confederates had a conformity rate of 13%.
Groups with three confederates conformity rose significantly to 32%.
It appears that we can resist the influence of two people fairly easily, but three people are much harder to resist. There was little change to conformity once groups have reached four or more confederates.
Asch’s investigation into variables affecting conformity - task difficulty
He made the test lines more similar in length.
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.
Asch’s investigation into variables affecting conformity - unanimity
When the group had unanimity (everyone agreed) conformity increased.
However, when only one other person in the group gave a different answer from the others, meaning that the group was not unanimous, conformity dropped.
Asch 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%.
Evaluation of Asch
Disadvantages:
1) Asch may not have temporal validity. The 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.
2) 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 lacks mundane realism and ecological validity
3) This study is gender biased as the sample only contained male participants so the study may not represent female behaviour.It is also culturally biased as it only included white American men and may not reflect the behaviour of other cultures. However, this study has since been replicated with different samples and cultures, and has proven to be reliable
4) Asch used a volunteer sample whose behaviour may not represent that of a wider population. This means the study does not have population validity and the results cannot be generalised to the wider population.
5) Ethical issues with this study include 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) and 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 make the study not valid
Social Roles
the behaviours expected of an individual who occupies a social position or status.
People can conform to the social roles assigned to them.
Zimbardo’s investigation- conformity to social roles - procedure
Wanted to investigate whether conformity to social roles would alter a person’s behaviour.
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.
Zimbardo’s investigation- conformity to social roles - findings
On the second day the prisoners tried to rebel, they ripped off their prison numbers and barricaded themselves in their cell.
The guards sprayed them with carbon dioxide, stripped them naked, took their beds away and forced the ringleaders into solitary confinement.
Over the next few days the guards became increasingly cruel and aggressive, creating a brutal atmosphere.
Prisoners became passive and depressed as the guards used verbal abuse, forced them to do repeated press ups, pushed them into urinals and left them in a pitch black cupboard for hours.
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, who were showing signs of severe distress.
Evaluation of Zimbardo’s study
Disadvantages
1) 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
2) Zimbardo 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.
3) The sample was unrepresentative as all the participants were white (with one exception), young, middle class, male students from Stanford University. Therefore, the results cannot be generalised to women (gender bias) or other cultures (cultural bias).
4) The guards may have behaved the way they did due to demand characteristics; some of the participants reported afterwards 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.
5) 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
behaving as instructed to by an authority figure.
Authority figures have status and/or power over others.
Milgram’s experiment - obedience to authority- procedure
Milgram placed an advert in a newspaper asking for male participants to take part in a study about the effect of punishment on learning.
40 participants were invited to the Psychology Department of Yale University and were met by the experimenter, a man in a white laboratory coat, who was really a confederate.
They were introduced to a 47-year-old man whom they were told was another participant called Mr. Wallace.
Mr. Wallace was also a confederate who pretended to have a weak heart. Mr. Wallace and the participant were asked 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 set up so that Mr. Wallace was always the learner and the naïve participant was always the teacher. The participant was then told that his role as teacher was to punish the learner if they made a mistake on a memory test by administering an electric shock, increasing the voltage each time the learner made a mistake.
Milgram’s experiment - obedience to authority- findings
100% of participants gave shocks up to 300 volts (when Mr Wallace stopped answering)
65% of participants gave electric shocks all the way up to the maximum 450 volts.
Participants felt a high level of stress during the experiments, they showed symptoms including sweating, trembling, and, in some cases, anxious and hysterical laughter. Despite this, most were obedient and willing to inflict potentially lethal shocks on a man with a weak heart.
Evaluation of Milgram
Advantages:
1) Despite the ethical issues with Milgram’s study many psychologists feel that after conducting a cost-benefit analysis the study was worthwhile. We now know that most people could potentially do the same thing, leading to people taking more responsibility and not blindly following orders. The participants did not suffer any long-term emotional disturbances and most (84%) of them said they were happy to have taken part and that they had learnt something important
Disadvantages:
1) Participants were deceived about the true nature of the experiment as they were told it was about memory when it was really about obedience (this also means they did not give their informed consent to take part). Participants were also led to believe that the electric shocks they were delivering were real and that Mr Wallace was another participant who had a weak heart. However, this deception was necessary to avoid demand characteristics and increase the validity of the study.
2) During the experiment the participants became extremely distressed and may have even thought that they had killed Mr Wallace, so they were not protected from psychological harm. However, Milgram did not expect his participants to obey and so this psychological harm could not have been anticipated.
3) Several participants asked to leave the experiment but were told that they were not allowed; this violates their right to withdraw from the experiment.
4) The sample is unrepresentative as all of the participants were white American males. Therefore the results cannot be generalised to women (gender bias) or other cultures (cultural bias). However, this study has since been replicated with women and the obedience rates was not significantly different.