Social Influence ALL Lessons Flashcards
What is Social Psychology?
Social Psychology looks at the relationships between people and how people affect each other’s behaviour, attitudes and views.
What is Conformity?
Conformity is a form of social influence where an individual changes their behaviour, attitudes and beliefs so that they are in line with the majority. This occurs due to the influence of either real or imagined pressure from the majority group.
Give an example of Conformity:
When a person might purposely laugh at a joke that they don’t understand when a large group of people is around so that they fit in.
What are the 3 types of Conformity?
Compliance
Internalisation
Identification
Who researched the 3 types of conformity? And when?
Kelman (1958)
What is Compliance?
Compliance is a type of conformity where individuals change their behaviour, attitudes and beliefs in public, so that they are in line with the majority. However, there is no change to their private behaviour, attitudes and beliefs where the conformity only lasts while the group is present. This type of conformity is superficial and temporary.
What is Internalisation?
Internalisation is a type of conformity where individuals change their behaviour, attitudes and beliefs publicly and privately, so that they are in line with the majority. The individual examines their own behaviour, attitudes and beliefs based on those of the majority, and ultimately decide that the majority is correct. This type of conformity is deeper than compliance and more permanent.
What is Identification?
Identification is a type of conformity where individuals adopt the behaviours, attitudes and beliefs of a particular social group that they admire due to wanting to be associated and identified with them. The individual may agree with the group publicly but disagree privately.
Who developed the two-process theory for why we conform? And when?
Deutsch and Gerald (1955)
What are the 2 explanations for conformity?
Informational Social Influence (ISI)
Normative Social Influence (NSI)
What is Informational Social Influence?
Desire to be correct.
If a person is unsure of the correct answer in a situation, they will immediately look to others for the correct answer. In this case, if the others are correct, they will be correct too, or if others are wrong, at least they will avoid standing out.
What is Normative Social Influence?
Desire to be accepted.
People have a fundamental need for social approval and acceptance which is why we avoid any behaviour which could make others ridicule or reject us. This leads us to copy the behaviour of others (conform) in order to ‘fit in’.
When does Informational Social Influence tend to occur a lot? (3)
ISI is likely to occur in an ambiguous situation
ISI is likely to occur in a difficult situation
ISI is likely to occur if we believe others are ‘experts’
When does Normative Social Influence tend to occur a lot? (2)
NSI is likely to occur when people are concerned about being rejected or ridiculed.
NSI is likely to occur in stressful situations where people have a greater need for social support.
What does Informational Social Influence tend to lead to? And why?
ISI leads to internalisation where people want to be correct both publicly and privately by accepting the views of someone else who might have more of an expert opinion than themselves.
What does Normative Social Influence tend to lead to? And why?
NSI leads to compliance where people will agree with a group publicly to avoid being ridiculed and rejected - however, they still have their own behaviours, attitudes and beliefs (don’t agree privately).
What is a strength of explanations for conformity? (NSI and ISI)
There is research to support both NSI and ISI
What research is there to support ISI?
- Lucas et al (2006) asked students to answer mathematical problems that were easy or more difficult.
- Lucas discovered that conformity occurred more when the questions were more difficult and participants were unsure of the correct answer.
- This supports the ISI explanation of conformity as the research suggests that conformity is more likely to occur in a difficult or ambiguous situation.
What research is there to support NSI?
- Asch asked participants to identify which of three ‘test lines’ was the same as the ‘standard line’. The participants were in a group with confederates who purposely gave the wrong answer to a seemingly obvious question. Asch discovered how in 33% of cases, participants conformed by giving the wrong answer to fit in with the majority, even when, after the study, they admitted that they did know the correct answer.
- This supports the NSI explanation for conformity as the research shows that conformity is more likely to occur when an individual wants to fit in with the majority around them even if they do not agree with them privately.
- Can also use the study by Jenness to support ISI
- Can also use the study Sherif to support ISI
What are the weaknesses of explanations for conformity? (3)
A weakness of explanations for conformity is that there are individual differences. For example, Kurosawa (1993) found that people with higher self esteem were more resistant to conformity than those with lower self esteems. Therefore, a weakness of explanations for conformity is that they lack population validity as it cannot explain why all people may conform.
ISI and NSI may work together in explaining conformity instead of separately. This can be demonstrated in Asch’s study, where it is unclear whether participants changed their behaviour due to their desire to fit in with the majority (NSI) or their desire to be correct(ISI), or both together.
A weakness of explanations for conformity is that research studies which support it are lab studies which lack ecological validity. For example, Asch made people compare line lengths, which is a very artificial task which does not reflect the real world and therefore cannot be generalised to the wider population.
What are three studies that looked into conformity? And when?
Jenness (1932)
Sherif (1935-1936)
Solomon Asch (1951)
Describe Jenness’ study and how it supports the ISI explanation for conformity:
Jenness put participants in an ambiguous situation by asking them to estimate how many jellybeans were in a glass bottle. At first, he asked them individually, then as a group estimate, and then individually again. Jenness found that ISI had occurred where participants changed their estimate to be closer to the group estimate when they were asked to estimate again individually. This supports ISI as it proves that when put in an ambiguous situation, a person will look to others for guidance due to them wanting to be right.
Describe Sherif’s study and how it supports the ISI explanation for conformity:
Sherif utilised the autokinetic effect experiment to study conformity.
This is where a small spot of light is projected onto a wall in a dark room and it appears to move even though it is a visual illusion and doesn’t actually move.
Sherif asked participants individually how far they think the spot of light moved and the answer greatly varied between participants. Sherif then put participants into groups of three and manipulated their composition by including 2 people with similar results with 1 person with very different results, and asked them again individually, but in front of reach other.
Sherif discovered that the person with a greatly different estimate actually conformed to the majority and gave an answer more similar to the other 2 participants.
This supports the ISI explanation for conformity as it shows that when put in an ambiguous situation, a person will look to others for guidance due to them wanting to be right.
Describe Asch’s study into NSI:
Asch used a lab experiment to study conformity where 123 male students from America participated in a ‘vision test’ using a line judgement task.
Asch placed a naive participant in a group with several confederates. The group was asked to identify which of three ‘test lines’ was the same as the ‘standard line’. The confederates were instructed to purposely give the wrong answer on 12/18 of trials, these were called the critical trials, even though the question was obvious. The naive participant gave their response last. Asch also had a control group comprised of 36 participants that had 20 trials that he could use to compare his results to.
Asch discovered how in 33% of cases, participants conformed by giving the wrong answer to fit in with the majority, even when, after the study, they admitted that they did know the correct answer, but conformed to avoid disapproval. 75% of participants conformed at least once. 25% did not conform at all. 5% conformed every time. In the control group less than 1% of participants gave the wrong answer.
The majority of participants who conformed did so publicly but not privately (compliance) as they did not really believe the answers that they gave when they conformed. They had only conformed to the majority due to the fear of being ridiculed and desire to fit in (NSI).
What are 5 weaknesses of Asch’s study?
- A weakness of Asch’s study is that it lacks temporal validity as it was conducted in 1951. This is supported by Perrin and Spencer who repeated Asch’s study on engineering students in 1980 and found that only 1 student conformed in a total of 396 trials. However some may argue that due to the participants being engineering students, they were more confident with measuring lines and didn’t feel the need to look to others for guidance.
- Another weakness of Asch’s study is that it lacks ecological validity as the task of measuring lines is artificial and does not properly reflect real life - as you would typically never witness someone doing this in the real world, Asch’s study cannot be generalised to the real world.
- Another weakness of Asch’s study is that is violates many ethical guidelines. For example, there was deception involved where participants thought they were taking part in a perception test when really it was about conformity. Furthermore, Asch’s study involved psychological harm where participants were put in a stressful and embarrassing scenario. Therefore some people may perceive Asch’s study as unethical and his findings not legitimate.
- Another weakness of Asch’s study is that due to it being lab study, there were potentially demand characteristics involved which is where participants guess the aim of the study and change their behaviour accordingly. Therefore, perhaps participants conformed to the majority because they figured out the aim of the research study.
- Another weakness of Asch’s study is that it lacks population validity / beta bias. As the participant sample is only made up of white, American males, it is unrepresentative of the whole target population and should not be generalised to women and other cultures.
What three variables did Asch investigate that affect conformity?
Group size
Unanimity of the majority
Task difficulty
Why is group size a variable affecting conformity?
Asch changed group size. When there were one or two confederates in the majority, there was very little conformity. However, if there was three confederates, the rate of conformity significantly increased to 30% due to there being more pressure. There was little change to conformity once groups reached four confederates showing that group size as a variable affecting conformity is important up to a point.
Why is unanimity of the majority a variable affecting conformity?
Asch changed unanimity of the majority which refers to when every single confederate gave the same wrong answer to the ‘vision test’. Asch discovered that when just 1 confederate gave the correct answer to the line judgement task, conformity levels dropped significantly from 33% to 5.5%. Furthermore if 1 confederate gave a different WRONG answer to the line judgement task, conformity levels dropped from 33% to 9%.
Why is task difficulty a variable affecting conformity?
Asch increased task difficulty by making the test lines more similar in length which caused conformity to increase. In this case, the task became less obvious meaning that ISI potentially began to occur because when we are uncertain of an answer, we look to other for the right one because we want to be correct.
What are social roles?
Social roles are the parts people play as members of various social groups which are accompanied by expectations we and others around us have of what appropriate behaviour is for each role.
Describe the Stanford Prison Experiment by Phillip Zimbardo:
Zimbardo wanted to investigate whether it was personality (dispositional) or conformity to social roles (situational) which altered a person’s behaviour.
To research conformity to social roles, he converted the basement of the Stanford University Psychology department into a mock, simulated prison. Using a volunteer sample, Zimbardo randomly assigned 24 young men, based on their strong emotional and psychological stability, to the social role of either a guard or a prisoner.
The experiment involved prisoners being arrested in their own homes, stripped naked and, once in the mock prison, only referred to as their ID numbers making them lose their sense of identity. The guards were given complete control over the prisoners who had to maintain order by any means necessary, except for violence.
Zimbardo discovered that even perfectly normal, stable people conform to new social roles - it was the situation, their social role, which altered their behaviour. Guards immediately adopted brutal, sadistic behaviour and taunted prisoners with insults and gave them petty orders. The prisoners also adopted prison-like behaviours where they became submissive to the guards to avoid being tormented. The experiment, which was meant to last for two weeks, was called off after six days due to participants suffering from high psychological harm including nervous breakdowns, nervous rashes and hunger strikes.
What are 3 advantages of the SPE?
+ A strength of the Stanford Prison Experiment is that it has real life applications as it can be generalised to the Abu Ghraib prison in Baghdad. In this prison, guards abused prisoners through physical assault and humiliation - SPE can be used to help explain how situational factors, the guards conformity to their social role, caused abusive mannerisms, not their personalities.
+ Another strength of the SPE is that there was very high control over variables. For instance, randomly assigning participants to either a guard or prisoner eliminated experimenter bias. This ultimately provides the SPE with internal validity.
+ Another strength of the SPE is that due to it accurately reflecting real life prisons (being arrested in your own home, being stripped naked, referring to prisoners as ID numbers), it can be said to have high ecological validity and can therefore be generalised to real life prisons.
+ hofflings study supports this too (nurses conformed to the social role).
What are 3/4 disadvantages of the SPE?
- A weakness of the SPE is that is violated many ethical guidelines. Participants suffered from intense psychological harm including nervous breakdowns, nervous rashes and hunger strikes.
Furthermore, due to Zimbardo becoming very involved in the experiment by taking on dual roles, psychologist and superintendent, the study didn’t only lose objectivity (and therefore validity) , but also violated another ethical guideline where participants did not really have the right to withdraw. For example, when a participant asked to leave the study, Zimbardo was in his social role of superintendent and therefore denied him this request. It was not until Christina Maslach, a fellow colleague, questioned the studies morality and viewed the psychological harm imposed onto the participants, that the study was terminated.
- The sample is very unrepresentative of the target population where every participant, with the exception of one, was a white, middle-class male student from Stanford University. Therefore, the study cannot be generalised to women (gender bias) or other cultures (cultural bias).
- Another weakness of the SPE is demand characteristics. This is where participants guess the aim of the study and change their behaviour accordingly. After the experiment, participants who played the guards reported that they only behaved in an abusive, sadistic manner because that is what they thought experimenters wanted from them. Therefore, perhaps social roles were not what altered the participants behaviour, making the study invalid.
What is obedience?
Obedience is a form of social influence in which an individual follows a direct order, usually from an authority figure, who has a high status and power over others.
Who studied obedience and when?
Milgram (1963)
What did Milgram want to identify/what was the aim of his study?
Milgram (1963) investigated obedience levels on 40 participants at Yale University in response to an authority figure instructing them to administer electric shocks onto another person. The participants were met by a confederate, posing as another participant, and an experimenter who got the ‘participants’ to pick notes out of a hat to see who would be the ‘teacher’ and who would be the ‘learner’ - however, this was a set up so that the real participant was always the teacher.
The learner was hooked up to an electric shock machine, and the teacher was placed into an adjoining room. The experiment involved the ‘teacher’ punishing the ‘learner’ by administering an electric shock unto them every time they made a mistake on a memory test.
The electric shocks began at 15V and increased in increments of 15V up to 450V. The confederate was told to scream out in pain at 180V, to demand to be released from the experiment at 300V and at 315V to be silent. If the participant ever questioned the experiment or no longer wanted to take part, the experimenter had a list of four prods which they would use in the same order to ensure that the participant kept going - for example, ‘you have no choice, you must continue’.
Milgram predicted that only 2% of participants would go up to 450V but his hypothesis was very wrong. 100% of the participants went to 300V and 65% went all the way up to 450V proving that ordinary people will obey authority, regardless of the consequences which may arise. However, nearly all of the participants displayed signs of distress such as frantic breathing and sweating.
What are 2 strengths of Milgram’s research?
+ A strength of Milgram’s study is that despite the many ethical issues, many psychologists feel that after conducting a cost-benefit analysis, the study was worthwhile as it could lead people in the real world to take more responsibility and not blindly follow orders (real life applications). Furthermore, 84% of the participants said that they were happy to have taken part in the society as they learnt something valuable from the experience.
+ A strength of Milgram’s study is that it is supported by research. Hofling et al (1966) carried out an experiment where 21/22 nurses were obedient to a doctor, an authority figure, named Dr Smith who instructed them to exceed the maximum dosage of an unknown drug even when they didn’t know if Dr Smith was a genuine doctor or not! This supports Milgram’s conclusions drawn from his study which suggest that ordinary people are obedient to authority figures regardless of the consequences they may have.
What are 3 disadvantages of Milgram’s study?
- Orne and Holland have criticised Milgram’s study who argued that participants guessed that the electric shocks were not real and therefore just display demand characteristics - this is where participants know that they are being studied and figure out the study’s aim and change their behaviour accordingly. Therefore, Milgram’s study is not properly measuring what it intended to measure and lacks internal validity.
- Another weakness of Milgram’s study on obedience to authority figures is that it violated several ethical guidelines. During the experiment, many participants became extremely distressed and endured severe psychological harm as they thought that they had severely injured or, if they had proceeded over 315V, had killed he confederate.
Furthermore, the participants did not really have their right to withdraw where when many of them questioned the study or wanted to leave, the experimenter simply said to continue.
Furthermore, deception occurred towards about the true nature of the study where participants were told that the study was to do with memory, when in fact it was obedience.
Therefore, many psychologists perceive his work as not being a legitimate or valid way to explain obedience to authority. - A weakness of Milgram’s study on obedience is that the sample which he used is unrepresentative of the whole population as it was comprised solely of white American males. Therefore, Milgram’s conclusions about obedience to authority figures cannot be generalised to women (gender bias) or other cultures (cultural bias).
Describe three ethical issues with Milgram’s study and his defences to those issues:
1 Issue: Participants were not fully informed about the nature of the study (unable to get their written fully informed consent)
Defence: deception was necessary so that they weren’t aware of the true nature of the study (so that behaviour shown was accurate/no demand characteristics) and there was a debrief after the experiment had finished.
2 Issue: The participants could not withdraw from the experiment very easily (when they said they wanted to stop they were actively told to continue (prods))
Defence: withdrawal was not IMPOSSIBLE and 35% of the participants did actually withdraw before the study finished.
3 Issue: there was a risk of long-term psychological harm as the participants were put in an extremely stressful situation which led them to believe that they had either seriously injured or maybe even killed another person
Defence: through thorough debrief and the participants were made aware that they had not actually harmed another individual. They were also told that their behaviour was very normal so that they would not be upset with their own responses to the study.
Questionnaires were sent out after Milgram’s experiment? What were the results of this?
84% glad to have taken part
1.3% sorry to have taken part
74% learnt something of vital importance from the study
What are the 3 situational variables that may affect levels of obedience?
Proximity
Location
Uniform
Why is Proximity a situational variable affecting obedience levels?
Proximity refers to closeness and distance. In Milgram’s proximity variation, the teacher and the learner were sat in the same room as each other, different to the original study where they were in an adjoining room and could hear, but not see each other. Obedience rates dropped to 40% as this variation allowed the participant to experience the confederates anguish directly.
In a more extreme variation called the touch proximity variation, teachers had to actually force the learners hand onto an electroshock plate. Obedience rates dropped to 30%
In the absent experimenter variation, the experimenter left the room and communicated with the participant over the phone. Obedience levels dropped to 20.5%
This shows how as proximity increases, obedience levels decrease.