AP Psychology 4.3: Psychology of Social Situations

How did requiring written rather than public answers affect conformity?

Conformity decreased when the participant responded privately in writing, supporting the idea that public social evaluation contributes importantly to conformity.

How did task difficulty affect conformity?

More difficult or ambiguous judgments increased conformity because participants had greater reason to rely on others' answers as information.

Asch conformity experiments

A series of studies directed by Solomon Asch that examined when individuals accept or resist a unanimous majority's judgment, even when the majority is clearly wrong.

What central question did the Asch experiments investigate?

They investigated whether group pressure could cause individuals to publicly change an answer they privately believed was correct, and whether people would yield to or resist a majority.

How did Asch's approach differ from earlier suggestibility studies?

Asch reduced direct investigator influence by having apparent fellow participants, rather than the experimenter, provide the persuasive answers. This helped test peer conformity rather than simply participants giving researchers the responses they seemed to want.

Asch paradigm

An experimental procedure in which a real participant gives a judgment after several apparent participants have unanimously offered either correct or intentionally incorrect judgments.

How was the original line-judgment task structured?

Participants viewed one reference line and three comparison lines, one of which matched the reference. They stated aloud which comparison line was equal in length.

Why was the line-comparison task useful for studying conformity?

The correct answer was normally visually obvious, so errors in the presence of a unanimous group could be attributed primarily to social influence rather than task difficulty.

What was deceptive about the composition of Asch's experimental groups?

Groups appeared to contain eight participants, but all except one were confederates instructed by the experimenter. The unsuspecting participant was the true subject of interest.

Why did the real participant answer near the end of each trial?

Hearing the unanimous judgments of the confederates first created group pressure before the participant had to make a public response.

How were the critical trials arranged in the original Asch procedure?

There were 18 trials total. After two unambiguous correct trials, the confederates unanimously gave an incorrect answer on 12 critical trials.

What served as the control condition in the original Asch experiment?

Some participants completed the task without the confederate majority, typically alone with the experimenter. Their very low error rate established that the visual judgments were easy without group pressure.

What was the control group's error rate on critical line judgments?

It was less than 0.7%, indicating that errors were rare when participants did not face a unanimous opposing group.

What was the overall conformity pattern in Asch's original experiment?

Participants adopted the majority's incorrect answer on about one-third of critical responses, while roughly two-thirds of responses remained independent and correct.

How many participants showed at least some conformity in the original study?

About 74% gave at least one incorrect, majority-aligned answer across the 12 critical trials.

What individual differences appeared in Asch's results?

About 12% followed the majority on nearly every critical trial, whereas about 26% consistently resisted it. Many others conformed only on some trials.

Why were post-experiment interviews important in the Asch studies?

They revealed that identical public responses could reflect different psychological processes, including genuine uncertainty, self-doubt, or deliberate compliance despite knowing the group was wrong.

Normative social influence

The pressure to conform publicly in order to gain acceptance or avoid criticism, rejection, or other social costs. In Asch-type situations, a participant may state the group's answer without privately believing it.

Informational social influence

The tendency to use other people's judgments as evidence about reality when one's own perception or interpretation is uncertain. Conformity is therefore based on informational dependence rather than merely fear of social disapproval.

How did participants who remained independent differ psychologically?

Some trusted their own perception with confidence, while others felt doubt or conflict but still reported the answer they believed was correct. Independence did not always mean complete absence of social pressure.

Distortion of perception in Asch's interviews

A rare response pattern in which a participant came to believe that the unanimous majority's incorrect answer was actually correct and did not recognize the group's error.

Distortion of judgment in Asch's interviews

A participant recognized that the task was ambiguous or that their own interpretation might be wrong, concluded that the majority was probably correct, and conformed because of reduced confidence.

Distortion of action in Asch's interviews

A participant knew which line was correct but intentionally gave the majority's answer to avoid appearing different or out of step.

What did conforming participants generally misjudge about their own behavior?

They tended to underestimate how often they had agreed with the majority, suggesting that participants did not always accurately remember or recognize their own conformity.

How did a single dissenting partner affect conformity?

The presence of one person who gave the correct answer sharply reduced conformity and increased the participant's confidence and independence.

Why was the identity of the dissenting partner's answer theoretically important?

Studies compared dissenters who gave a moderately accurate answer with dissenters who gave an extreme answer. Even an imperfect dissenter reduced conformity, showing that disagreement itself can weaken majority pressure.

What happened when a dissenting partner later joined the majority?

The participant's conformity rose to approximately the level expected when no partner had been present, a pattern Asch described as a desertion effect.

What happened when the dissenting partner left the experiment entirely?

Conformity increased after the partner's departure, but the earlier support continued to have some residual influence, so the increase was less severe than when the partner actively switched sides.

How did majority size influence conformity in Asch-type tasks?

A single opposing person produced relatively little conformity, while a group of two or three increased conformity substantially. Adding more than roughly three majority members produced little further increase.

What did Asch find when the majority's error became increasingly obvious?

Increasing the difference between the correct line and the majority's chosen line did not completely eliminate conformity. Even very large discrepancies did not make every participant resist the group.

How can Asch's findings be interpreted through self-categorization theory?

People may conform because they see the majority as an important in-group and expect members of that group to share a common view. Under this referent informational influence account, conformity can occur even without direct rewards or punishments.

Referent informational influence

Social influence that arises when people use the perceived norms and judgments of a psychologically important group as a guide to reality and to their own identity.

Why is interpreting Asch conformity solely as normative influence controversial?

Interview evidence showed that many participants experienced genuine uncertainty rather than simply fearing rejection. Later research also found conformity under anonymous conditions, where direct social punishment or reward was reduced.

Social comparison theory

The view that people validate their opinions and abilities by comparing themselves first with direct evidence and, when that is insufficient, with similar others.

How do Asch findings challenge a strict distinction between physical and social reality testing?

The line task supplied clear physical evidence, yet the group's social judgment still created uncertainty for some participants. This suggests that social information can influence judgments even when direct sensory evidence is available.

What methodological issue arises from textbook portrayals of the Asch studies?

Many summaries overstate the power of the majority and omit the fact that most responses were independent, most participants resisted at least once, and interviews revealed varied reactions rather than uniform submission.

Why should Asch's results not be generalized as proof that people always conform?

The majority of individual responses were correct and independent, and conformity varied with social support, response privacy, task uncertainty, and personal confidence. The experiments demonstrate conditional social influence, not inevitable obedience.

What kinds of variables have later researchers examined using the Asch paradigm?

Researchers have varied factors such as task importance, age, sex or gender, culture, personality traits, monetary incentives, and political attitudes to study when conformity changes.