conformity: aschs research ao1 Flashcards
procedure asch baseline study
- 123 american males
- thought they were taking part in perception test
- tested group of confederates
only one real ppt per group - there was a standard line and then 3 varying lines of differing lengths
- ppt asked which of 3 lines resembled standard
everyone answered same question out loud
confederates always gave the same answer (correct or incorrect) - real ppt always in second from last position
asch 1951 baseline findings
on av ppt conformed to an incorrect answer 36.8% of the time
75% conformed at least once
what is conformity
a change in a persons behaviour as a result of real or imagined pressure from a person or group of people
3 variables investigated by asch following baseline
- group size
- unanimity
- task difficulty
procedure of asch group size 1955 variation
asch varied n.o of ppts from 1-15
findings of asch group size 1955 variation
- conformity increased with increasing group size but only up till a certain point - then it levelled off again
- 3 confederates - 31% rise in conformity
7 confederates - 36%
then it started to level off again
conclusions of asch group size 1955 variation
shows that people are very sensitive to the views of others bc 1 or 2 confederates was enough to sway opinions of ppt
procedure of asch unanimity 1955 variation
- introduced presence of non conforming confederate
they either gave the correct answer or a different incorrect answer
findings of asch unanimity 1955 variation
- conformity dropped to 5-9% with presense of non conforming ppt
conclusions of asch unanimity 1955 variation
- influence of majority depends to a large extent on it being unanimous
- social support can reduce pressure to conform
procedure of asch task difficulty 1955 variation
- asch increased task difficulty by making difference between line lengths smaller
findings of asch task difficulty 1955 variation
- conformity increased
bc as the task becomes more ambiguous people look to others for guidance (informational social influence)
with the assumption that other people are right