Social influence Flashcards
Define social influence
Greenberg, Schmader, Arndt & Landau (2018): “The effects of other people on an individual’s beliefs, attitudes, values, or behaviour” (p.249)
OR
Baron & Byrne (1997): “Efforts by one or more individuals to change the attitudes, beliefs, perceptions or behaviours of one or more others”
Define conformity
Individuals change their attitudes or behaviour in order to adhere to existing social norms. Sometimes called majority influence.
Define Obedience
One person obeys direct orders from an authority figure to perform some action
Define compliance
Involves a direct request from one person to another” Doesn’t necessarily reflect internal change
Sherif (1936) used the autokinetic effect to demonstrate what?
Participants estimates are influences over time by peers
Individually, participants used their own
estimates as a “frame of reference”
eventually focusing on a narrow range
In groups, participants used each others
estimates as the frame of reference and
converged on the group mean
When then estimating alone, participants
were still influenced by the group mean.
Outline Sherif’s (1936) procedure
Experimental Set-up in a lab
Participants individually tested on estimates on how far the light moved
Participants then tested in manipulated groups of three (2 similar, 1 different).
Jacob & Campbell (1961) - generation effects of Autokinesis meaning what?
A cultural belief or norm that transcends the replacement of people - demonstrated the persistency of group norms using the autokinetic effect
Outline the procedure by Asch (1952) in the line judgement task
7 subjects sitting in a semi-circle
18 trials – one target line and 3 comparison lines
6 of subjects were stooges
6 neutral trials – stooges gave correct answer
12 experimental trials – stooges gave incorrect answers
What was the percentage of errors in the experimental and control groups in Asch’s (1952) line judgement task on 3 more more of the trials?
When the confederates gave the wrong answer, the P’s went along with it 37% of the time so 37% errors (vs. 0.7% in control).
How many participants conformed at least once in Ashe’s study?
75%
What was the average conformity in Asch’s study?
33%
How does group size affect the level of conformity?
With one stooge and one participant conformity= 3%
Two stooges and one participant conformity= 14%
Three stooges and one participant conformity= 32%
Any more (4+) stayed around 32% (plateaus at 4)
Asch (1955)
How does unanimity affect the level of conformity?
If the group is not unanimous (all/majority in agreement) conformity decreases with even one dissenter present.
How does status affect the level of conformity?
Conformity increases when other members of the group are of a higher social status. When people view the others in the group as more powerful, influential, or knowledgeable than themselves, they are more likely to go along with the group.
How does privacy/anonymity affect the level of conformity?
When able to give answers privately, conformity decreases