What is the difference between conformity and obedience?

Conformity involves following the behavior of peers or equals due to social pressure, whereas obedience involves following direct orders from an authority figure. Conformity is often implicit, while obedience is usually explicit.

How does Normative Social Influence differ from Informational Social Influence?

Normative influence occurs when a person conforms to be liked or to fit in with a group (public compliance). Informational influence occurs when a person conforms because they believe the group possesses more accurate information (private acceptance).

Compare the conformity rates in public vs. private responding in Asch's variations.

Conformity rates are significantly higher when responses are given publicly because of the fear of social rejection. When participants respond privately (anonymously), conformity drops because the normative pressure to 'fit in' is removed.

True or False: In Asch's study, participants conformed because they actually started to see the lines differently.

False. Most participants demonstrated 'compliance,' meaning they knew the correct answer but gave the wrong one to avoid standing out. Only a very small minority experienced 'perceptual distortion' where they actually saw the lines as the group did.

Does conformity continue to increase linearly as the group size grows to 10 or 15 people?

No. Asch found that conformity increases up to a group size of about 3 or 4 confederates, but adding more people beyond that point has little to no additional impact on conformity rates.

Was the line judgment task in Asch's study difficult or ambiguous?

The task was intentionally designed to be easy and unambiguous. This ensured that any conformity observed was due to social pressure rather than the participant being genuinely unsure of the correct answer.

What is a 'confederate' in the context of psychological research?

A confederate is an individual who is part of the research team but acts as a fellow participant. Their behavior is scripted to create specific social conditions, such as a unanimous majority giving wrong answers.

Define 'Unanimity' and its effect on conformity.

Unanimity refers to the entire group being in total agreement. Asch found that a unanimous majority exerts maximum pressure; however, if the unanimity is broken by even one person, conformity rates plummet.

What is 'Compliance'?

Compliance is a type of social influence where an individual changes their public behavior to match the group while maintaining their private beliefs. It is the primary form of conformity seen in Asch's study.

Why did the presence of a 'dissenter' reduce conformity so drastically?

A dissenter breaks the unanimous social pressure and provides the naive participant with social support for their own independent judgment. It demonstrates that the group's consensus is not absolute, making it safer to disagree.

Asch's Study of Conformity | AQA GCSE Psychology

Asch's Study of Conformity

Summary

Solomon Asch's 1951 study is a foundational experiment in social psychology that demonstrated the power of social pressure on individual judgment. By using a simple, unambiguous visual task, Asch revealed that individuals often conform to a majority opinion even when that opinion is clearly incorrect, highlighting the tension between personal perception and the desire for social acceptance.

1. Definition & Core Concepts

Conformity: The psychological phenomenon where an individual adjusts their behavior, beliefs, or opinions to align with those of a group or majority.
Compliance: A specific type of conformity where an individual publicly goes along with the group while privately disagreeing, often to avoid social rejection.
Unambiguous Task: A task where the correct answer is obvious and clear, ensuring that any errors made by the participant are likely due to social pressure rather than genuine confusion.
Confederates: Individuals who are secretly working with the researcher but pose as fellow participants to manipulate the social environment.

Diagram of the Asch line judgment task showing a target line and three comparison lines of varying lengths.

2. Experimental Methodology

The Setup: A single 'naive' participant is placed in a group with several confederates (usually 6 to 8) and told they are participating in a vision test.
The Procedure: Participants are shown two cards: one with a single 'target' line and another with three comparison lines (A, B, and C). They must state aloud which comparison line matches the target.
The Manipulation: In 'critical trials,' the confederates unanimously provide the same incorrect answer before the naive participant speaks.
Measurement: The researcher records how often the naive participant conforms to the incorrect majority versus giving the correct, independent answer.

3. Key Findings & Statistics

4. Factors Influencing Conformity

Group Size: Conformity increases with group size but only up to a point; the effect levels off after the majority reaches 3 or 4 people.
Unanimity: The presence of just one 'dissenter' (a confederate who gives the correct answer or a different wrong answer) reduces conformity by up to $80\%$ .
Task Difficulty: As the difference between line lengths becomes smaller and the task more difficult, conformity rates increase as participants look to others for guidance.
Anonymity: When participants are allowed to write their answers privately rather than speaking aloud, conformity rates drop significantly.

5. Key Distinctions

6. Exam Strategy & Tips