Social Influence Flashcards
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