The concept and types of conformity

Conformity refers to the act of yielding to group pressure, often changing one's beliefs or behaviours to align with those of a majority. It plays a significant role in social cohesion, allowing societies to function smoothly, though it can lead to negative outcomes when it involves harmful actions such as bullying.

Different forms of conformity

• Compliance - A superficial form of conformity where individuals publicly agree with a group's beliefs or behaviours to gain acceptance, but privately maintain their own views. This only happens in the presence of the group.
• Identification - A deeper level of conformity involving both public and private acceptance of a group's beliefs and behaviours due to the benefits of group membership. This also requires the group's presence.
• Internalisation - The strongest form of conformity, where individuals fully adopt a group's beliefs and behaviours both publicly and privately. This persists even when the group is not present.

Factors affecting conformity

Conformity is influenced by a variety of situational and individual factors that determine the extent to which a person aligns with group norms.

Situational factors influencing conformity

• Size of majority - Conformity tends to increase as the size of the majority grows, up to a certain point, after which the effect plateaus.
• Level of agreement within the group - When a majority shows unanimous agreement, the pressure to conform becomes stronger.
• Task difficulty - Harder tasks increase the likelihood of conformity as individuals seek guidance from others to make correct decisions.
• Public responses - People are more likely to conform when they must express their views publicly rather than privately.
• Social norms - Established norms within a society or group exert pressure to align with expected behaviours.

Individual factors influencing conformity

• Gender - Research suggests that women may conform more than men, possibly due to socialisation or evolutionary tendencies towards cooperation.
• Mood - Individuals in a positive mood are often more likely to conform to group opinions.
• Personality - Traits such as insecurity or a tendency to submit to authority can heighten conformity.
• Age - Conformity increases during childhood and adolescence but tends to decrease in later years as individuals become more independent.
• Culture - Cultural background impacts conformity levels, with some societies showing higher rates due to collective values.

Key research on conformity

Numerous studies have explored how and why conformity occurs, shedding light on the influence of situational and individual variables.

Significant studies on conformity

• Asch (1955) - Demonstrated that conformity rises with majority size (up to a limit), group agreement, and task difficulty, highlighting the role of situational variables.
• Carli & Eagly (1981) - A meta-analysis revealed that women generally exhibit higher levels of conformity, pointing to gender differences.
• Milgram (1961) - Found that Norwegians conformed more than French participants to incorrect answers about acoustic tones, indicating cultural variations in conformity.
• Tong (2008) - Showed that participants in a positive mood were more likely to conform to incorrect mathematical answers provided by confederates, illustrating mood's impact.
• Adorno et al. (1950) - Identified that highly conformist individuals often display personality traits like insecurity and submission to authority.
• Pasupathi (1999) - Noted that conformity peaks in childhood and adolescence but declines with age, reflecting a growing independence from social approval.

Evaluation of conformity research

• Strengths - Research on task difficulty shows how conformity can shift from a desire for acceptance (normative influence) to a need for correctness (informational influence). Identification helps clarify expected behaviours in social contexts, aiding societal function.
• Limitations - Studies often lack ecological validity as they are conducted in artificial settings, making it hard to apply findings to real-life scenarios. The reasons behind gender differences in conformity remain unclear, with possible influences from socialisation or evolutionary factors.
• Practical application - Compliance can facilitate social integration in new environments by adopting group norms, such as dress or behaviour, fostering friendships.
• Issues and debates - Conformity arises from an interaction of situational and individual factors, demonstrating the combined effect of external pressures and internal traits.

Explanations for conformity: normative and informational social influence

Conformity can be explained through two primary motivational forces: normative social influence (NSI) and informational social influence (ISI). These theories address different reasons behind why individuals align with group behaviours.

Normative social influence (NSI)

• Definition - NSI stems from a desire to belong and be accepted while avoiding rejection or ridicule. It reflects the majority's power to reward or punish.
• Characteristics - Leads to compliance, where individuals publicly agree with the group but privately hold different views.
• Context - Often occurs in familiar situations where the need for social approval outweighs personal beliefs.

Informational social influence (ISI)

• Definition - ISI arises from a need to be correct and reduce uncertainty, especially in unfamiliar or ambiguous situations. Individuals look to others for guidance.
• Characteristics - Results in stronger forms of conformity like identification and internalisation, involving both public and private agreement.
• Context - Common in novel scenarios where social comparison helps determine appropriate behaviour.

Research supporting explanations for conformity

• Jenness (1932) - Participants adjusted their individual estimates of the number of sweets in a jar closer to a group estimate on a second attempt, supporting ISI as people sought guidance in an uncertain task.
• Sherif (1935) - Participants' estimates of a light's movement aligned with a group norm over time, suggesting internalisation through ISI in ambiguous situations.

Evaluation of explanations for conformity

• Strengths - Both NSI and ISI hold evolutionary value, as seeking group acceptance and guidance in uncertain or dangerous situations could enhance survival.
• Limitations - Research like Jenness (1932) fails to explain why individuals conform to clearly incorrect answers, indicating gaps in understanding motivational drivers.
• Issues and debates - The survival value of NSI and ISI suggests a biological basis (nature) rather than purely environmental influences (nurture).

Asch's classic study on conformity (1955)

Asch's 1955 study, titled 'Opinions and Social Pressure', is a foundational experiment in understanding conformity, focusing on how individuals yield to majority opinion even when it is obviously incorrect.

Method

• Participants - Involved 123 male participants in a laboratory experiment with an independent groups design.
• Procedure - Each participant answered aloud, positioned last or second-to-last in a group of 7-9 confederates. They judged which of three comparison lines matched a stimulus line.
• Critical trials - On 12 out of 18 trials, confederates intentionally gave the same incorrect answer.
• Control group - A separate group of 36 males was tested individually across 20 trials to establish a baseline error rate.
• Measurement - The number of conforming responses was recorded.

Results

• Control group performance - Showed an error rate of just 0.04% (three mistakes across 720 trials).
• Conformity rate - On the 12 critical trials, 32% of responses conformed to the incorrect majority answer.
• Participant variation - 75% of participants conformed at least once, while 25% never conformed. About 5% conformed to every incorrect answer.

Conclusions

• Motivation for conformity - Individuals conform to incorrect answers to gain acceptance or avoid ridicule, aligning with normative social influence.
• Individual differences - The variation in conformity rates suggests personal factors influence the extent of yielding to group pressure.

Evaluation

• Ethical concerns - The study involved deception, as participants were misled about the experiment's purpose (presented as a visual perception test) and unaware of confederates, leading to stress.
• Independence over conformity - With a conformity rate of 32%, most responses were independent, showing that resistance to group pressure is common.
• Research significance - Asch's method became a standard for studying conformity, establishing a paradigm for future investigations.
• Practical application - Ambiguous tasks, as used in this study, can help build group cohesion in settings like sports teams by encouraging collective decision-making.