Attribution & Social Perception

  • Attribution: The process of explaining the causes of people’s behavior (including our own).

  • Attribution Theory: A theory that describes how people explain the causes of behavior, attributing it to either internal dispositions or external situations.

Example: if a student fails an exam, they might attribute it to their lack of preparation (internal) or the difficulty of the exam (external).

  • Actor-Observer Bias: The tendency to attribute our own actions to external factors but others’ actions to internal traits.

Example: As you are walking down the street, you trip and fall. You immediately blame the slippery pavement, an external cause. However, if you saw a random stranger trip and fall, you would probably attribute this to an internal factor, such as clumsiness or inattentiveness.

  • Fundamental Attribution Error: The tendency to overestimate the influence of personal traits and underestimate situational factors when evaluating others.


Example: if a colleague is late, we might assume they're lazy, but if we're late, we might blame traffic.

  • Situational Cause: Behavior attributed to external factors like the environment or circumstances.

  • Dispositional Cause: Behavior attributed to internal traits like personality or character.

  • Stereotype: A generalized belief or assumption about a group of people.

  • Prejudice: A negative attitude or feeling toward an individual based on their group membership.

  • Discrimination: Negative or unfair behavior toward individuals based on their group membership.

  • In-group / Out-group: An in-group is the group you identify with; the out-group is everyone else. People tend to favor the in-group.

  • Just World Phenomenon: The belief that the world is fair and people get what they deserve.

  • Scapegoat Theory: Blaming an innocent group/person for one’s own problems or societal issues.

  • Social Comparison: Evaluating oneself by comparing with others.

  • Explicit vs Implicit Prejudice:

    • Explicit prejudice: Conscious, deliberate negative attitudes.
      Ex) a teacher might openly claim that students from a certain ethnic background are exceptionally good in math

Implicit prejudice: Unconscious, automatic negative attitudes.
Ex) when most people hear the word “kindergarten teacher,” they are more likely to picture a female