Social Influence Flashcards
Conformity
A change in a person’s behaviors due to the pressure of an outside source.
Aschs Baseline Procedure
123 American participants were tested. All patients were put in groups.
They were faced with a standard line and 3 comparison lines.
One line was similar to the standard line and the others were different.
The participants were tested in groups of 6 to 8 and only one was a genuine participants with the others being confederates.
Variables investigated by Asch
Group size -
Varied number of confederates from 1 to 15. Conformity increased with group size but only to a point.
Unanimity -
If the presence of a non-conforming person would affect naive participant. Asch introduced a confederate that disagreed with the other confederates. In the presence of a dissenter, conformity decreased.
Task Difficulty -
Increased difficulty of line-judgement making standard and comparison lines more similar. Asch found that conformity increased - situation more ambiguous when task is harder.
Strengths of Aschs Study
Research support - Todd Lucas with maths questions.
Limitations of Aschs Study
Artificial situation - demand characteristics and no reason to or not to conform.
Limited application - all American men (gendered bias)
Internalisation
A person genuinely accepts group norms resulting in a private and public change of opinions of behavior
Identification
Conforming to opinions/behavior because of something in the group that the person values. Identifying with the group.
Compliance
Going a long with people in public but not privately changing beliefs. A superficial change.
Informational Social Influence
The desire to be correct. Follows the information that is most likely to be correct.
Normative Social Influence
In order to be accepted by society or a certain group. Most like to happen with strangers when scared of rejection.
Strengths for explanations of conformity
Research support for both -
Asch interviewed participants and they said that some of them felt self conscious - NSI
Lucas et al found that participants conformed more when the maths problem was difficult -ISI
Limitations for explanations for conformity
Individual differences -
Some people are concerned about being liked by others, NSI strong need for affiliation.
The Stanford Prison Experiment
Zimbardo set up a mock prison in basement of psych department in Stanford University. They selected 21 male participants who were deemed as ‘emotionally stable’. The students were randomly assigned to play role of prison guard or prisoner. They were encouraged to conform to social roles.
Aspects of Zimbardos experiment
Uniform - prisoners were expected to wear a loose smock and a cap to cover hair and they were identified by number
Guards had handcuffs and mirror shades.
The uniforms cased a loss of personal identity causing the participants to be more likely to conform.
Findings of Zimbardo’s experiment
Guards took up roles with enthusiasm. Within two days the prisoners rebelled and ripped their uniforms and shouted at the guards. When rebellions were shut down the prisoners became depressed and anxious. One was released due to symptoms of psychological disturbance.
Strengths of Zimbardo’s study
Control - Zimbardo had control over key variables. An example being the selection of participants being emotionally stable. Degree of control increased internal validity.
Limitations of Zimbardo’s study
Lack of realism - did not have the realism of a true prison. The performances were based on stereotypes which tells us little about conformity in real prisons.
Exaggerates the power of roles - Zimbardo may have exaggerated the power of social roles to influence behaviour . Only one third of the guards behaved in brutal manner. Minimising the influence of dispositional factors.
Milgrams baseline procedure
40 American men volunteered to take part in Yale University study. Each participant was introduced to confederates . The participant was always the teacher. The teacher could not see the learner but could hear them. The teacher had to give the learner an electric shock every time they made a mistake on a memory test. Each mistake increases the volts by 15.
Milgrams baseline findings
Every participant delivered shocks up until 300 volts, 5 stopped there whilst 65% continued to 450 volts.
Milgram also collected qualitive data, including observations such as participants showing extreme tension and anxiety.
Strengths of Milgrams study
Research support - findings were replicated in a French documentary. It supports Milgrams original findings.