Social Influence Flashcards
Conformity Definition
Conformity is the belief and/or behaviour change produced by perceived group pressure
Asch’s Baseline Procedure - Introduction
Solomon Asch (1951) set up an experiment which would investigate whether people would conform or not in an unambiguous situation (the aim)
- an unambiguous situation is a situation is one where the answer is clear
In his study, Asch used American, male college students (123)
When they arrived to take part in the experiment, Asch asked them if they would mind taking part in a simple perception task as a prelude to the main study
- this was actually not this ‘simple perception task’ was in reality the main study
- this could cause some ethical issues as this is using perception
~ this is not a perception task, it’s a conformity task, and this wasn’t a prelude to the study, it was the actual task
~ this means there was no informed consent
Asch’s Baseline Procedure - Room Setup and Task
Room setup: the table was set up in a hexagon shape, with 6 confederates and 1 naive participant)
- the people would be sat around the table so the naive participant was sat in between the 5th and 6th participant
Task: the people would be shown 2 cards
- the 1st card would show line ‘X’
- the 2nd card would show cards ‘A’, ‘B’, and ‘C’
- they would be asked which of the cards ‘A-C’ matched line ‘X’
- they answer to this would be obvious
Asch’s Baseline Procedure - The Procedure
The participants sat down at a table with 6 confederates
- a confederate is a person who is in on the experiment and are following Asch’s orders
- the participant was a person who not aware that these people were following Asch’s orders
The group were shown a line display
Asch asked then a simple question
- what line matched the stimulus line?
This was an unambiguous situation, so the right answer was obvious
Asch went round the table and asked each person to give their answer out loud
- the real participant was asked second to last
In total there were 18 trials
- on 12 of these trials, the confederates were instructed to give the wrong answer
Asch wanted to see how many of the real participants would conform when the rest of the group gave what was clearly the wrong answer
Asch’s Baseline Findings
The findings from the studied were dramatic
On the crucial trails (i.e. when the confederates gave the wrong answer), on average 37% of participants gave the wrong answer
- 74% of people conformed at least one time
This is highly significant compared to the 0.7% error rate found in the control group (which consisted of 7 real participants)
However, it is important to note that there were individual differences and 26% of people never gave a wrong answer (they never conformed)
Some of the comments from the participants showed how they felt strong social pressure to conform
- one of them was heard exclaiming “I always disagree, darn it!” And upon debrief another person said “I do not deny that at times I had the feeling ‘to heck with it, I’ll go along with the rest’”
Variables Investigated By Asch - Group Size
The confederate number was varied from 1-15 (so the total group size varied from 2-16)
1 confederate = 4%
2 confederates = 13%
3 confederates = 32%
4 confederates = 35%
5 confederates = 35%
6 confederates = 35%
7 confederates = 36%
8 confederates = 35.5%
15 confederates = 21%
Variables Investigated By Asch - Unanimity
When Asch provided a confederate that agreed with the naive participant’s estimates (i.e. dissented from the group), conformity dropped to .5.%
This was a 31.5% drop from the baseline study
Conformity also dropped when the dissenters disagreed from both the group and the naive participant
- (i.e. the confederate gave a different wrong answer to the rest of the confederates)
When this happened, it did still drop, but not as much
Variables Investigated By Asch - Task Difficulty
In the baseline study, the task was unambiguous (very easy)
When the comparison lines were made closer in length (i.e. the task became harder), the rate of conformity increased
This suggests conformity can also occur when you re insecure and you look to others for guidance
- this is called Informational social influence
Asch’s Research Limitation - Stimulus Lacking Meaning
One limitation of the Asch study is that his stimulus material leached any meaning to participants
People do not really care about the length of lines and therefore may have not really thought too much about conforming in this situation
However, had the situation involved deeply held beliefs and morals, then the rate of conformity may have been lower
This is a limitation because the research may not generalise to real life conformity, so it lacks ecological validity (mundane realism)
Asch’s Research Limitation - Culture Bound
One limitation of Asch’s study is that the research may be culture bound
His participants were all American, which makes it hard to generalise. Research has shown that people from different cultures have different rates of conformity, for example Indian teachers showed a 58% conformity rate and Belgian students showed a 14% conformity rate. This may be because people from collectivist cultures, such as Indian, focus more on how their actions affect an group as a whole
This is a limitation because it shows the research may lack population validity
In addition to this, his participants were also all males
Asch’s Research Strength - Supporting Research
One strength is that there is supporting research for Asch
Lucas et al (2006) asked participants to solve ‘easy’ and ‘hard’ maths problems, and given wrong answers from three other students - although this was not actually real. The participants conformed more often by agreeing with the wrong answers when the problem was a harder maths problem
This is a strength because it shows both reliability (due to consistency) and validity for the idea that conformity will occur on difficult tasks
However, Lucas did also find that students with less confidence in their maths ability were more likely to conform
Asch Research Strength - Supporting Studies
One strength of Asch’s research is that there are other supporting studies that have similar findings to Asch
Crutchfield (1954) tested for conformity without physical presence by placing participants in individuals cubicles with electronic displays boards which supposedly let each participant know what then others had answered. In fact, he allowed each participant to believe they were the last participant to answer and presented them with uniformly wrong answers on half of the tasks. With this more efficient and standardised procedure, Crutchfield tested over 600 participants using a variety of stimuli, such as Asch’s line comparison tests, obviously incorrect factual statements and personal opinions. He found 30% conformity in Asch’s line test
This is a strength because the results from the more efficient test and bigger group sizes had very similar results, adding validity to Asch’s research and also supporting the accuracy and reliability of the study. Also, the different environment that this study as conducted in shows that the results can be generalised to multiple settings and people don’t have to be physically there to add social pressure to people
Other results from this study:
- 30% conformity when asked o complete a series of numbers
- 46% conformity to the suggestion that a picture of a star had a larger surface area than a circle (when in fact it was 1/3 smaller)
- some of his participants were army offices attending 3 day assessment programmes. There was a 37% conformity rate to the statement “I doubt I would make a good leader” - which non of them agreed to on their own
Asch’s Research Limitation - Ethical Issues
One limitation of Asch’s research is that there are some ethical issues
Deception - it was not a perception task, there were confederates and it was not a pre study
Lack of full informed consent - due to the deception
Potential for psychological harm - genuine concern and anxiety caused to the participants and thoughts about themselves being stupid and being self conscious
This is a limitation because the study can be seen as not being ethically sound
- but, due to the study’s nature, these things were required
- we have to think about the cost-benefit analysis
Asch’s Research Limitation - Artificial Groups
One limitation is that the groups in the study were artificial: they were all strangers
For example, Asch’s “groups were not very groupy”, meaning they did not really resemble groups that we experience in everyday life
This is a limitation because it lacks external validity and tells us little about how we behave in the real world
Asch Research - Bonus Evaluation
Types of Conformity
Internalisation
Indemnification
Compliance
Internalisation
Deep conformity - we accept the majority view as correct
- permanent change in beliefs and therefore also your behaviour
Identification
Moderate type of conformity - we go along with the group because we identify (have something in common) with them, but don’t necessarily fully agree
- this is a behavioural change only, your beliefs don’t change
Compliance
Superficial and temporary conformity - we outwardly go along with the group but privately disagree
- we have little in common with the group, but we do this to avoid feeling awkward
- brief behaviour change and usually a one off
Explanations For Conformity
Normative Social Influence (NSI)
Informational Social Influence (ISI)
Normative Social Influence
We conform because we want to be liked
- temporary change in behaviour as we want to fit in with the group and be liked by them
Informational Social Influence
We conform because we want to be right
- more permanent as it is a change in our beliefs and behaviour
- we do not want to look stupid
- seeking out into
NSI Strength
One strength of NSI is that evidence supports it as an explanation for comformity
For example, in the Asch baseline study, 74% of people conformed at least once, just to fit in
This is a strength because it does show at least some conformity is due to a desire to not be rejected by a group for disagreeing with them
ISI Strength
One strength of ISI is that evidence supports it as an explanation of conformity
For example, in the Lucas (2006), people were more likely to conform to the wrong answer, provided, when the maths question was difficult. In addition, when Asch made the line test more ambiguous, conformity increased
This is a strength because it shows that ISI can explain at least some conformity; the participants conform because they didn’t want to be wrong
NSI and ISI Limitation
One limitation is that the findings of conformity studies could be due to NSI and/or ISI
For example, in the Asch study, the findings could be explained by NSI, a unanimous group of strangers can certainly result in us attempting to gain social approval by agreeing with them
But it is also true that a unanimous group conveys the impression that everyone is ‘in the know’ except for you, which conveys ISI
This is a limitation because it shows that it is hard to separate NSI and ISI and both processes probably operate together in most real-world conformity situations
NSI Limitation
A second limitation about NSI is that NSI does not predict conformity in every case - it lacks predictive validity
For example, some people are more concerned with being liked than others. These people are called nAffiliators - they have a a strong need for affiliation, which means they want to relate to other people. Research has shown that students who are nAffiliators are more likely to conform
This is a limitation because it shows that there are individual differences in conformity as NSI is underlying conformity for some people more than it does for others - and therefore conformity cannot be fully explained by one general theory
Zimbardo’s Research (Stanford Prison Experiment) Introduction
In the 1970s, Philip Zimbardo conducted one of the most infamous studies in psychology - the Stanford Prison Experiment (SPE)
SPE - Set Up
SPE - Findings Related To Social Roles
SPE Strengths
SPE Limitations
Milgram’s Study Procedure
In Milgram’s Study, he selected 40 American men, all ages 20-50, from a. Range of occupational and educational backgrounds, to take part in his study at Yale University
He advertised this study in the New Haven Times newspaper and told them this was a study on learning and punishment ($4.50 to take part)
His real aim was to prove his belief that everyone had the ability to do what the Germans had done in the Holocaust
When they arrived, they were introduced to another participant called Mr Wallace (who was actually a confederate) and the experimenter (who wore a lab coat), and they drew lots to decide who would be the teacher and who the leaner
- however, this was rigged so the naive participant was always the teacher
When in the rooms, the teacher and leaner weren’t in the same room, but the teacher could still hear the learner
The teacher had to give the learner a simple word pairs test, and every time the learner got an answer wrong, they would have to give then an electrical shock
- these shocks would start at 15 volts and increase in 15 volt intervals, up to 450 volts
- the teacher was told that these shocks would have no long term effects on the learner
These shocks we’re obviously fake, and Mr Wallace was an actor who had pre recorded audios to play in response to being shocked
- one of the things he said was “I have a heart condition”
- these audio reactions stopped at 300 volts, suggesting he was not conscious anymore
- the levers also had different words written on them, such as “danger” and “xxx shock”
If the participant ever hesitated, asked if they could stop, asked if they could go and check on Mr Wallace, the experimenter would instruct them to continue
Milgram’s Study Findings
Every participant in the study delivered all of the shocks up to 300 volts
At this point, 12.5% (5) of the participants stopped and refused to go any further
65% of participants continued all the way to the end and delivered all 450 volts
It was stated that the participants showed signs of extreme tension such as sweating, trembling, stuttering, biting their lips, groaning and digging their nails into their hands
- 3 of them also have “full-blown uncontrollable seizures” (what we now know as panic attacks)
They were all given a thorough debrief at the end of the study and given access to counselling if it was required
Milgram’s Study Conclusions
Milgram concluded that German people were no different to others
The American participants in the study were willing to obey orders even when they might harm another person
Milgram’s Research Evaluation - Ethical Issues
Milgram was not breaking any official ethical guidance at the time because non existed
However, he was still criticised for his unethical treatment of his participants, such as by Diana Baumrind (1974)
There are several ethical criticisms that could be made about his research:
- deception - the participants were led to believe that the shocks were real, the advert was misleading about the aim and confederates were used in the experiment
- this means that there was no full informed consent for this research
- however, this deception was necessary due to the nature of the study
- risk of psychological harm - during the short-term, the participants felt very stressed, panicky, and 3 even had panic attacks
- in the long-term, they may feel guilt for their actions (the the extent of their knowledge at the time, their actions could have been fatal)
- Milgram did a thorough debrief after the study was over, they immediately saw Mr Wallace when they left the room and they were assured that their actions were normal
- they even had follow ups with the participants and they had counselling offered to them
However, despite all of this, 84% of Milgram’s participants said that they were “glad” that they took part
- given this, and out increase in knowledge from the study, we need to analyse the cost-benefit from this study
- these findings could potentially prevent a repeat of the Holocaust
Milgram’s Research Evaluation - Lacking Population Validity
Milgram’s research has been criticised for lacking population validity
For example, in his research he only used a male sample, which is showing gender bias (beta bias) and it is assuming that there is no difference between obedience in males and females
They were also all American, which is showing a culture bias and assuming that obedience will be the same in all cultures
- further research has shown that obedience is different among different countries, such asx its being low in Australia and high in Germany
This is a limitation because it means it becomes a lot harder to generalise the findings of the study to different groups
Milgram’s Study Limitation - Ecological Validity
Milgram’s study has been criticised for lacking ecological validity
For example, the task the participants were asked to do was very artificial. You are highly unlikely to be asked to give someone electric shocks for answering a question wrong in day to day life, and therefore you may act very differently is a realistic task. This task was also very extreme, and therefore, again, won’t be seen in day to day life
This is a limitation because it means these findings can’t be generalised to the real, every day world
However, it could be argued that due to Milgram’s aim, the task wasn’t extreme. He wanted to prove that everyone would act how the German’s did during the Holocaust, and perform horrific tasks if someone, who appeared to be a professional and higher is the social hierarchy than them, told them too. The Holocaust was a very extreme event and doesn’t happen in every day to day life, and therefore the task is not very extreme, considering the aim