Comprehensive Study Notes on Social Thinking and Social Influence
Perceiving Others: Attribution and Person Perception
Person perception is characterized by the fundamental concept that human beings are meaning-making machines. This process involves a constant search for causes in all phenomena, particularly regarding the actions of other people. The context in which these actions occur significantly impacts the meaning-making process. Person perception is considered a core adaptive skill, rooted in an early emerging and plausibly evolved capacity to represent the emotions, attention, intentions, goals, and desires of others. Reality influences human thoughts, feelings, and behaviors through our perception of it; these social perceptions are mediated through an interpretive lens, despite the fact that most people operate under the framework of nave realism, perceiving their own view of reality as objective truth. A critical observation in this field is that people consistently underestimate the situational impact on the behaviors of others.
The human propensity to project intent was famously demonstrated by Heider and Simmel (1944) using simple shapes moving on a screen. Observers do not merely see geometric movements; they see intent everywhere and are constantly making sense of visual stimuli through the lens of core social concepts that are intuitive to all humans. These intuitive concepts include social fear, aggression, bullying, cooperation, alliance, anger, and social frustration.
Attributional Biases and the Actor-Observer Effect
Attribution is defined as the process by which individuals explain the causes of behavior. A disposition refers to a way of acting due to internal, relatively stable properties that dispose an individual to act in a specific manner. Human cognition exhibits a strong tendency to attribute the behaviors of others to their dispositions—labeling them as rude, artistic, or nice—while ignoring situational influences. This is known as the Fundamental Attribution Error (Ross, 1977) or Correspondence Bias (Jones, 1990).
When evaluating personality traits such as being serious versus fun-loving, energetic versus relaxed, or lenient versus firm, people often exhibit a discrepancy between how they perceive others and how they perceive themselves. When asked "What do you think of me?", observers are likely to choose a discrete dispositional option (e.g., "Serious" or "Fun Loving"). However, when asked "What do you think of you?", individuals are significantly more likely to select "It Depends," reflecting an awareness of situational variability in their own behavior.
The Actor-Observer Effect takes the fundamental attribution error further by describing the tendency to attribute one's own actions to external, situational causes while simultaneously attributing the behaviors of others to internal, dispositional causes. Furthermore, the Self-Serving Attribution Bias describes a pattern where individuals attribute their successes to internal factors (e.g., "I am a genius") and their failures to external factors (e.g., "She got lucky" or "They were looking for someone with different experience"). This bias serves to avoid a decrease in motivation and prevents harm to one's reputation.
Cultural Variations and the Rationale for Attributional Tendencies
Research by Miller (1984) indicates that attributional patterns vary by culture and age. In a study comparing American and Indian participants, the following proportions of personal versus situational attributions were observed:
For American participants:
Age : Personal attributions are relatively low, but increase with age.
Adult: Personal attributions reach approximately %.
Situational attributions remain lower than personal attributions in adulthood.
For Indian participants:
Age : Data shows a different trajectory than Americans.
Adult: Situational attributions are significantly higher (% to % range) compared to personal attributions reach approximately % to %.
n For example, Morris and Peng (1994) analyzed newspaper accounts of murders; U.S. newspapers focused on dispositional causes (e.g., "The man was mentally ill"), while Chinese newspapers focused on situational patterns (e.g., "This event follows the pattern of another recent mass slaying").
We attribute behavior dispositionally for several reasons:
Lack of cognitive resources: We often lack the time, energy, or motivation to account for situational influences when our minds are occupied.
Psychological self-protection: It helps maintain motivation and reputation during negative events.
Cultural alignment: It aligns person perception with the surrounding cultural values.
Despite the prevalence of the fundamental attribution error, the social world remains stable because dispositions and situations are often confounded. People choose situations that align with their dispositions (e.g., quiet people choosing to be librarians), and repeated experiences within situations can eventually change a person’s personality. Furthermore, the adaptive cost of missing a dispositional cause may be greater than missing a situational one, as knowing regularities in behavior across situations is highly useful for appraising others.
NYUAD Longitudinal Dataset on Social Conservatism
A unique longitudinal study at NYUAD tracks changes in student attitudes over time, starting from Marhaba week with minimal exposure to the university environment, then annually, and finally after graduation. The study uses a -point scale where is "Very Liberal" (embracing new ways of thinking) and is "Very Conservative" (valuing traditional ways). Data for the Class of 2025 through the Class of 2028 shows that while students start off liberal, by the start of their junior year, they shift by nearly a half point () toward social conservatism, challenging the standard assumption that university always increases liberalism.
Persuading Others: The Nature and Strength of Attitudes
An attitude is defined by Allport (1954) as a mental or neural state of readiness, organized through experience, that exerts a directive influence on responses. Banaji and Heiphetz (2010) describe it as a fundamental orientation to evaluate entities along a good-bad dimension. Distinct from beliefs (which are descriptions) and values (which are abstract principles), an attitude is a learned, global evaluation of a specific object, person, or issue that influences thought and action.
Attitude strength refers to the degree to which an attitude resists change and influences behavior. Key findings include:
Attitudes based on direct experience are held with greater certainty.
Affect-based attitudes (feeling) are more certain than cognition-based attitudes (thought).
Strong attitudes are highly accessible and predictive of behavior.
Persuasion models include Petty and Cacioppo’s (1986) Elaboration Likelihood Model and Chaiken’s (1980) Heuristic-Systematic Model. These suggest that the source, message, context, and recipient determine whether a person engages in Systematic processing (deep thought) or Heuristic processing (mental shortcuts or cues).
Cognitive Dissonance and Attitude Consistency
Cognitive Dissonance Theory (Festinger, 1957) states that awareness of inconsistency between beliefs, or between beliefs and behavior, creates an aversive affective state. To reduce this discomfort, individuals undergo an automatic drive to change their Affect (A), Behavior (B), or Cognition (C). Culture influences this: independent self-construals seek consistency between behavior and internal traits, while interdependent self-construals seek attunement to social needs. Dissonance reduction is most likely through:
Effort Justification: Convincing ourselves that hard work or pain was worthwhile (e.g., the IKEA effect).
Induced Compliance: Changing attitudes when pressured to behave inconsistently with beliefs.
Free Choice: Post-decision dissonance is reduced by increasing the attractiveness of the chosen option and devaluing the rejected ones.
Behaving in Line with Others: Social Influence
Social influence is the process where attitudes and behavior are changed by the real or implied presence of others. It is categorized into three types:
Obedience: Changing behavior in response to a direct external order or coercion, involving a difference in power/status (e.g., Milgram).
Compliance: Changing behavior in response to a direct request; often public and transitory (e.g., Cialdini).
Conformity: Changing behavior to match others; usually private and enduring, involving the imitation of peers (e.g., Asch).
Compliance techniques include the "Foot in the door" technique (starting with a small request, then a larger one after a delay to maintain consistency) and the "Door in the face" technique (starting with an unreasonable request, then immediately following with a smaller one to manage reputation and obligation).
The Milgram Obedience Studies
Milgram (1963, 1974) found that % of participants delivered what they believed were dangerous electric shocks to a learner when instructed by an authority figure. This occurs due to an "agentic shift," where individuals hand over responsibility to a legitimate authority, acting as their "agent." Factors facilitating this include:
Graduated commitment: Small initial steps.
Buffers: Physical or temporal distance from consequences.
Binding factors: Social conventions and the stress of potential disobedience.
Obedience rates vary significantly based on conditions:
Standard procedure (Teacher and learner in adjacent rooms): % obedience.
Teacher in the same room as learner: %.
Teacher physically pushes learner's hand onto electrodes: %.
Experimenter absent (orders via telephone): %.
Presence of models of refusal (two confederates refuse): %.
Less prestigious setting (Bridgeport office vs. Yale): %.
Teacher chooses own shock level: %.
Global obedience results (reaching max V):
Milgram (1963) Exp 1, USA: %
Edwards et al. (1969), South Africa: %
Ancona & Pareyson (1968), Italy: %
Mantell (1971), West Germany: %
Miranda et al. (1981), Spain: %
Shanab & Yahya (1977), Jordan (children): %
Kilhan & Mann (1974), Australia: % (men), % (women)
Burger (2009), USA (up to V): %