Social influence Flashcards
what are the 3 types of comformity
internalization
identification
complience
what is an example of a study for ISI?
jenness (1932) jelly beans
what is a study for NSI?
Asch study (1955) and the lines
what is conformity?
Yielding to group pressure (also known as majority influence
What was the aim of Jenness study?
to investigate whether individual judgements of jellybeans in a jar was influenced by a discussion in group
what is internalisation?
true compliance.
They agree with the group and even when leaving the group they still agree with the group
what does ISI stand for?
informative social influence
what does NSI stand for?
Normative social influence
what is ISI?
when you conform because you are uncertain about the situation
What is NSI?
when you conform because you wish to be liked by the group.
what is identification?
when a person agrees with the group both publicly and privately while in the group but when leaving the group they no longer agree
what is compliance?
Agrees with the group while in the group but privately they do not agree with the group
procedure of the jenness study?
- RPS made individual estimates
- discussed their estimates in groups
- group estimates created
- RPS then made a second individual private estimate
findings of the jenness study>?
- individuals second private estimates tended to converge towards group estimates
- women conformed more
conclusions of jenness study>?
- judgements of individuals are affected by majority opinions
- discussion is not effective in changing opinion
evaluation of the jenness study?
- minimal deception as RPS did not know the aims of study
- lab based experiment therefore lacked mundane realism
- involved both nsi and isi
- showed us that people conform to obviously wrong answers
aim of asch study?
to investigate the degree to which individuals would conform to a majority who gave obviously wrong answers
procedure of asch study?
- 123 students took part in a study they were told was about visual perception
- RPS placed in group with 7-9 others who were really confederates
- task = which comparison line A,B or C was thew same as the stimulus line on 18 different trials 12 of these were critical trials where confederates gave deliberate wrong answers
- control group of 36 participants to test how acceurate individual judgements were
findings of asch study?
- control group had an error rate of 0.04%
- 12 critical trials = 32% conformity rate to wrong answers
- 75% conformed to at least 1 wrong answer
- 5% conformed to all wrong answers
conclusions of asch study?
- judgements of individuals are affected by majority influence
- most RPS conformed publicly but not privately which means they were motivated by NSI
- big individual differences in the amount to which people are affected by majority influence
evaluation of asch study?
- 1 participant tested at once = uneconomical and time consuming
- situation was unrealistic therefore lacked mundane realism
- unethical as involved deciept
- sample wasn’t very representative
Aim of mori and arai study?
to reproduce the asch experiment study without the need for confederates
procedure of mori and arai study?
- 104 RPS put in same sex groups of 4
- had to say aloud which of the 3 comparrison lines matched the stimulus line
- RPS wore sunglasses with the third rps in each group wearing different glasses
- 12 out of 18 were critical trials the other 6 were neutral trials
- rps then answered a questionnaire
findings of mori and arai study?
- male conformity was not noticeable
- minority of women conformed to wrong answers on average 4.41 times
- majority of RPS who saw correct sized comparison lines answered incorrectly 8.2% of the time