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Conformity and Obedience — Previous Year Questions

📊 Topic Overview​

MetricValue
Total Appearances25 (8.9% of all questions)
Priority🔴 HIGH — appears in 13 of 14 years
Section DistributionSec A: 14
Most Repeated QuestionsConformity/Asch study (11 times); Obedience/Milgram (8 times)
ProbabilityVery High — virtually certain each paper

🎯 Must-Know Concepts​

  1. Definition of conformity — informational vs normative social influence
  2. Asch's line experiment — methodology, findings, and factors affecting conformity
  3. Milgram's obedience experiments — procedure, findings, situational factors, ethical controversy
  4. Compliance — Cialdini's six principles
  5. Minority influence — conditions for effectiveness

🔥 Most Repeated Question 1: Conformity and Asch's Study (11 appearances)​

Answer (Section A — ~450 words):​

Conformity is the tendency to change beliefs or behaviour in response to real or imagined social pressure to conform to group norms. It represents the most subtle form of social influence, operating even without explicit demands.

Types of Conformity: Kelman distinguished compliance (public conformity without private acceptance), identification (conformity to maintain a relationship), and internalisation (genuine attitude change). Deutsch and Gerard (1955) identified two motivational bases: normative social influence (conforming to avoid rejection and gain approval) and informational social influence (conforming because the group provides useful information about reality, especially in ambiguous situations).

Asch's Line Experiment (1951–1956): Solomon Asch designed a classic experimental demonstration of conformity under unambiguous conditions. Participants were seated with seven confederates who unanimously gave wrong answers on a line judgement task — identifying which of three comparison lines matched a standard line. The correct answer was obvious; the task was perceptually unambiguous.

Findings: Approximately 75% of participants conformed on at least one trial; overall conformity rate was about 37% of critical trials. Only 25% never conformed. When asked, conforming participants often knew the answer was wrong but conformed to avoid standing out.

Factors Increasing Conformity:

  • Group unanimity: Even one dissenter (social supporter) dramatically reduced conformity from 37% to about 5%
  • Group size: Conformity increased with group size up to 3–4 members, then levelled off
  • Ambiguity: When the task was made more difficult (lines more similar), conformity increased
  • High cohesiveness: Greater attraction to the group increases conformity pressure
  • Public response: Conformity is higher when responses are public than private
  • Low self-esteem and high need for approval: Individual differences moderate conformity

Evaluation: The experiment has been criticised for cultural specificity (conducted in 1950s individualistic US), ethical issues (deception), and ecological validity (artificial task). Cross-cultural replications show higher conformity in collectivistic cultures.

Factors Reducing Conformity: Social support from even one ally dramatically reduces conformity. Writing responses privately, having prior commitment to a different position, and high confidence in personal judgement all reduce conformity.

In conclusion, Asch's research demonstrated that conformity can occur under surprisingly clear conditions, driven primarily by normative social influence. It revealed the power of the social group to override individual perceptual accuracy, with profound implications for understanding group pressure in real social contexts.

🔥 Most Repeated Question 2: Obedience — Milgram's Experiments (8 appearances)​

Answer (Section A — ~450 words):​

Obedience is compliance with explicit instructions from an authority figure to perform specific actions. Unlike conformity (responding to peer pressure), obedience involves a hierarchical power relationship between a legitimate authority and a subordinate.

Milgram's Obedience Experiments (1960s): Stanley Milgram conducted a series of landmark experiments to investigate why ordinary people followed destructive orders — partly motivated by the Holocaust. Participants were told they were participating in a study on learning and memory.

Procedure: The participant was assigned the role of "teacher" and a confederate the role of "learner." Each time the learner made an error, the teacher was instructed to administer an electric shock of increasing voltage (15V to 450V, in 15V increments). The experimenter — dressed authoritatively in a grey lab coat — issued standardised prods: "Please continue," "The experiment requires that you continue," and "You have no other choice — you must go on."

Findings: In the baseline condition, 65% of participants administered the full 450 volts. This was startling because pre-experiment predictions from psychiatrists estimated only 1–2% would go this far.

Situational Factors Affecting Obedience:

  • Physical proximity of victim: When teacher and learner were in the same room, obedience dropped to 40%; when teacher had to physically force learner's hand onto a shock plate, obedience dropped to 30%
  • Proximity of authority: When experimenter gave instructions by telephone, obedience dropped to 21%
  • Institutional authority: When experiment was moved from prestigious Yale to a run-down office, obedience dropped to 47%
  • Presence of allies: When two confederate "teachers" refused to continue, obedience dropped to 10%
  • Group pressure: When peers pressured participant to continue, obedience increased

Explanations: Milgram proposed the agentic state theory — in hierarchical social systems, people shift from autonomous state (acting on own values) to agentic state (seeing themselves as instruments of authority), discharging moral responsibility upward. Binding factors (politeness, commitment to task) and situational cues (authority symbols) facilitate entry into the agentic state.

Ethical Controversy: Milgram's research was widely criticised for deceiving participants, causing psychological distress (visible agitation, stress in participants), and failing to obtain genuine informed consent. However, follow-up interviews showed most participants reported the experience as valuable, and no lasting harm was documented. The American Psychological Association eventually found Milgram's procedures ethically borderline.

In conclusion, Milgram's obedience research demonstrated that situational forces — legitimate authority, physical distance from victim, institutional context — are powerful determinants of destructive obedience, challenging the view that only abnormal personalities commit atrocities.

📝 Other Key Questions​

Define compliance and discuss Cialdini's principles (Section B — ~250 words)​

Compliance refers to changing behaviour in response to a direct request, even without an authority relationship. Robert Cialdini (1984) identified six principles that increase compliance:

1. Reciprocity: People feel obligated to return favours. The foot-in-the-door technique exploits this — a small initial request is followed by a larger one. Free samples in marketing use reciprocity.

2. Commitment and Consistency: Once people commit to a position, they are motivated to behave consistently with it. The low-ball technique — gaining commitment to a deal then raising the cost — exploits consistency motivation.

3. Social Proof: People look to others to determine correct behaviour in ambiguous situations (informational social influence). Canned laughter in TV shows and customer testimonials use social proof.

4. Liking: People comply more readily with requests from people they like. Similarity, physical attractiveness, and familiarity increase liking-based compliance.

5. Authority: Symbols of authority (uniforms, titles, expertise) increase compliance. Milgram's results reflect authority compliance.

6. Scarcity: Items or opportunities perceived as rare are more valued and more likely to prompt compliance. "Limited time offer" and "only 3 left" exploit scarcity.

These principles operate automatically and are widely used in advertising, sales, fundraising, and political persuasion.

🧠 Memory Aids​

Asch's Factors Increasing Conformity: "Groups Always Act Publicly, Cohesively" → Group size, Ambiguity, Allies (absence), Public response, Cohesiveness

Cialdini's Six Principles: "Really Caring Social Lifeguards Are Saving" → Reciprocity, Commitment, Social Proof, Liking, Authority, Scarcity

📚 Related Content​

✅ Self-Assessment​

  1. What is the difference between normative and informational social influence?
  2. What percentage of participants gave maximum shocks in Milgram's baseline condition?
  3. How did presence of an ally affect conformity in Asch's experiments?
  4. What is the agentic state, according to Milgram?
  5. Which of Cialdini's principles does the foot-in-the-door technique exploit?

💡 Exam Tips​

  • Section A: Conformity → define → types (normative/informational) → Asch study (procedure, findings, factors). Obedience → define → Milgram (procedure, findings, situational factors, agentic state).
  • Name Deutsch and Gerard (1955) for normative/informational distinction — distinguishes a good answer.
  • Always discuss ethical issues with Milgram — examiners expect it.