Study sheet: Social Influence and Obedience

📋 Course Outline

1. Foundations of Social Influence
2. From Ideas to Behavior
3. Identification and Naturalization
4. Cognitive Dissonance and Engagement
5. Compliance and Consistency
6. Reciprocity and Likeability
7. Scarcity and Authority
8. Milgram’s Obedience Experiment
9. Conditions of Obedience

📖 1. Foundations of Social Influence

🔑 Key Concepts & Definitions

• Social influence : a set of processes that modify an individual's perceptions, judgments, attitudes, or behaviors when the individual encounters those of one or more other individuals (Doise, 1982).

★ Must-know

📌 A voluntary agreement to a request differs from obedience to an order because obedience is obtained through coercion or submission to a legitimate authority.

• The six vectors of social influence are:
  • personality factors
  • social perception
  • promises of need satisfaction and rewards
  • interpersonal requests or obedience
  • group phenomena
  • organizational power

Further detail

• Social influence can occur between two isolated individuals, within a group, or within an organization, and it may be deliberate or produce positive or negative effects depending on the point of view.

📖 2. From Ideas to Behavior

★ Must-know

• The main ways to obtain behavior or thought are:

  • authority or coercion
  • information
  • persuasion
  • seduction
  • manipulation

• Behavior obtained through coercion almost never produces the mindset or attitude change needed to make the behavior sustainable.

• In Moriarty's 1975 restaurant experiment, attempts to stop a thief occurred among 2% of participants without contact, 12% with light contact, and 100% after engagement.

Further detail

• In Kurt Lewin's 1944 experiment, behavior change was stronger when participants discussed and decided together based on shared beliefs and norms than when they received a lecture.

💡 Memory Hook

Free decision and engagement → stronger, more sustainable behavior change

📖 3. Identification and Naturalization

★ Must-know

📌 External determinants include the situation, context, group, leader, authority, and national or organizational culture, whereas internal determinants include personality, identity, and attitudes.

• Identification transforms an externally determined behavior into an internally attributed behavior by reinforcing the link between the behavior and personality and by connecting the behavior to higher social values.

• To prevent a bad behavior from being reproduced, de-identification cuts the naturalization link between behavior and personality and establishes a contract about preventing recurrence.

Further detail

• People commonly explain their behavior through who they are, their personality, values, or beliefs, thereby shifting from external determinism to internal determinism.

💡 Memory Hook

Behavior reinforced → personality link strengthened → behavior becomes self-attributed

📖 4. Cognitive Dissonance and Engagement

🔑 Key Concepts & Definitions

• Cognitive dissonance : Festinger, 1957 — a situation involving mutually conflicting attitudes, beliefs, or behaviors that creates discomfort and motivates a person to restore consistency.
• Engagement : C. Kiesler, 1960 — the link connecting an individual to their own actions through a promise to act or the beginning of an action, thereby activating personal responsibility and persistence.

📝 Essential Points

• An action is more engaging when it is:

  • public
  • explicit
  • repeated
  • irrevocable
  • costly
  • consequential
  • freely chosen

• The stronger the connection between conflicting cognitions and a person's primary values, the stronger the dissonance and motivation to reduce it.

💡 Memory Hook

We do not act according to what we think; we think according to what we do

📖 5. Compliance and Consistency

🔑 Key Concepts & Definitions

• Consistency : Cialdini, 1984 — the socially valued tendency to appear and remain consistent with what one has already done, which can lead to escalation of commitment.

★ Must-know

• Engagement produces a freezing effect in which a freely chosen action narrows the range of possible choices and is maintained even when it does not produce the expected effects.

• The foot-in-the-door technique obtains compliance by first requesting an inexpensive behavior and then requesting a more costly behavior consistent with the first.

Further detail

• In Freedman and Fraser's 1966 study, agreement to a household consumption survey rose from 22% without a preparatory act to 53% after a preliminary phone call with three questions. — Freedman and Frazer

💡 Memory Hook

Small request → self-identification → larger request

📖 6. Reciprocity and Likeability

🔑 Key Concepts & Definitions

• Reciprocity : Cialdini, 1984 — the tendency to repay, in kind, what another person has given, such as a service or gift.
• Likeability : the positive emotion that makes people more willing to agree with someone they know and like, influenced by familiarity, similarity, praise, shared success, and cooperation.

★ Must-know

• The door-in-the-face technique first makes a costly request that is likely to be refused and then makes the smaller request that the requester actually wants.

Further detail

• In Guéguen's 2001 street-money study, giving money increased from 28% without touching to 47% with touching.

💡 Memory Hook

Reciprocity creates obligation, whereas likeability creates positive affiliation

📖 7. Scarcity and Authority

🔑 Key Concepts & Definitions

• Scarcity : makes opportunities seem more valuable when their availability is limited or freedom of choice is threatened.
• Authority : a socially learned and legitimate status whose symbols include titles, uniforms, and clothing and which can generate obedience.

★ Must-know

• People are often more motivated by the fear of losing something than by the prospect of gaining something new.

Further detail

• In Guéguen and colleagues' 2002 study, saying that people were free to click increased website visits from 65.3% to 82%. — Guéguen et coll.

💡 Memory Hook

Threatened freedom or legitimate status → increased compliance and desirability

📖 8. Milgram’s Obedience Experiment

🔑 Key Concepts & Definitions

• Agentic state : a mental state in which a person sees themselves as an instrument of a social, institutional, or ideological entity and transfers responsibility for actions to that entity.

★ Must-know

• In Milgram's original study, 65% of participants obeyed the experimenter and continued to the maximum apparent shock of 450 volts.

• Milgram's experiment presented the learner as receiving increasingly strong electric shocks for incorrect answers while the experimenter instructed the teacher to continue.

Further detail

• Signs of internal conflict included:
  • sweating
  • trembling
  • stuttering
  • nervous laughter
  • attempts to help the victim
  • denial of the victim's humanity

💡 Memory Hook

Authority instruction → agentic state → transferred responsibility → obedience

📖 9. Conditions of Obedience

★ Must-know

📌 Obedience increases when the authority figure has high prestige and is physically close to the participant.

📌 Obedience decreases when the victim is physically close because visible signs of suffering trigger an empathic response.

• When other teachers disobeyed the experimenter, 90% of real participants disobeyed as well, showing that group influence can free individuals from authority.

Further detail

• Obedience decreased when instructions were delivered by telephone, tape recorder, or from another room rather than face-to-face by the experimenter.

💡 Memory Hook

Authority proximity increases obedience, whereas victim proximity decreases it

📊 Synthesis Tables

Six Weapons of Influence

Weapon	Mechanism	Technique or example
Consistency	Need to align with previous actions	Foot-in-the-door; low-balling
Reciprocity	Obligation to repay gifts or concessions	Door-in-the-face
Social proof	Automatic reliance on others' behavior	Not illustrated in detail
Authority	Compliance with legitimate status	Titles, uniforms, instructions
Likeability	Positive feelings toward the requester	Touching, similarity, praise
Scarcity	Increased value under limited availability	Censorship; “feel free”