Abraham Maslow – Psychologist known for creating the hierarchy of needs, which prioritizes human motivations.
Achievement motivation – The drive to excel, achieve, and reach goals.
Aggression – Any physical or verbal behavior intended to harm someone.
Albert Bandura – Psychologist known for the social learning theory and Bobo doll experiment, demonstrating observational learning.
Altruism – Unselfish concern for the well-being of others.
Attitudes – Feelings, often influenced by beliefs, that affect behavior toward objects, people, and events.
Behavior feedback effect – The tendency for behavior to influence emotions and perceptions.
Big Five personality factors – A model of personality traits including openness, conscientiousness, extraversion, agreeableness, and neuroticism.
Bystander effect – The tendency for individuals to be less likely to help someone in need when others are present.
Cannon-Bard Theory – The theory that an emotion-arousing stimulus simultaneously triggers physiological responses and the experience of emotion.
Central route to persuasion – Persuasion that occurs when people focus on arguments and respond with favorable thoughts.
Cognitive dissonance – The discomfort experienced when holding two conflicting beliefs or attitudes.
Collectivism – A cultural orientation that prioritizes group goals over individual ones.
Companionate love – Deep, affectionate attachment between people whose lives are intertwined.
Conflict – A perceived incompatibility of actions, goals, or ideas.
Conformity – Adjusting behavior or thinking to align with a group standard.
Defense mechanisms – Psychological strategies used unconsciously to protect oneself from anxiety (e.g., repression, denial).
Deindividuation – The loss of self-awareness and self-restraint in group situations that promote anonymity.
Discrimination – Unjustifiable negative behavior toward a group or its members.
Drive reduction theory – The idea that a physiological need creates an aroused state that drives an organism to satisfy the need.
Ego – According to Freud, the rational part of personality that mediates between the id and superego.
Extrinsic motivation – A desire to perform a behavior due to external rewards or punishments.
Facial feedback effect – The tendency of facial expressions to influence emotions.
Foot-in-the-Door phenomenon – The tendency for people who agree to a small request to later comply with a larger request.
Frustration-aggression principle – The idea that frustration leads to aggression.
Fundamental attribution error – The tendency to overestimate personal traits and underestimate situational factors when explaining others’ behavior.
Grit – Passion and perseverance in pursuing long-term goals.
Group polarization – The tendency for group discussions to strengthen the group’s prevailing attitudes.
Groupthink – The mode of thinking that occurs when the desire for harmony overrides realistic decision-making.
Hierarchy of Needs – Maslow’s model of human motivation, prioritizing physiological needs, safety, love/belonging, esteem, and self-actualization.
Homeostasis – The tendency to maintain a balanced internal state.
Humanistic Theory – A psychological perspective that emphasizes personal growth and self-actualization.
Id – According to Freud, the unconscious, impulsive part of personality that seeks pleasure.
Incentive – An external stimulus that motivates behavior.
Individualism – A cultural orientation that prioritizes individual goals over group goals.
Informational social influence – Conforming because of a desire to be correct when uncertain.
Ingroup – The group to which a person belongs and identifies.
Ingroup bias – The tendency to favor one’s own group.
Instinct – An innate, fixed pattern of behavior in response to stimuli.
Intrinsic motivation – A desire to perform a behavior for its own sake.
James-Lange Theory – The theory that emotions arise from physiological arousal.
Just-World Phenomenon – The belief that the world is just and people get what they deserve.
Mere exposure effect – The phenomenon that repeated exposure to stimuli increases liking of them.
Minnesota Multiphasic Personality Inventory (MMPI) – A widely used personality test designed to assess psychological disorders.
Mirror image perceptions – Reciprocal views of opposing groups that each sees itself as good and the other as bad.
Motivation – The processes that initiate, direct, and sustain goal-directed behavior.
Normative social influence – Conforming to gain social approval or avoid rejection.
Norms – Socially accepted rules of behavior.
Obedience – Compliance with orders from an authority figure.
Ostracism – Exclusion from a group.
Other-race effect – The tendency to better recognize faces of one’s own race.
Outgroup – A group one does not identify with.
Passionate love – Intense, emotional love typically present at the beginning of a relationship.
Peripheral route to persuasion – Persuasion influenced by incidental cues, like attractiveness.
Personality – An individual’s characteristic pattern of thoughts, feelings, and behaviors.
Personality inventory – A questionnaire used to assess personality traits.
Personality trait – A characteristic pattern of behavior or disposition.
Persuasion – The process of changing attitudes or beliefs.
Physiological need – A basic bodily requirement for survival.
Prejudice – An unjustifiable negative attitude toward a group.
Projective test – A personality test using ambiguous stimuli to reveal inner feelings.
Psychoanalysis – Freud’s theory of personality and therapeutic technique.
Psychodynamic theories – Theories that view personality as influenced by unconscious motives and childhood experiences.
Reciprocal determinism – Bandura’s idea that behavior, cognition, and environment interact.
Reciprocity norm – The expectation to return favors.
Regression – A defense mechanism where one reverts to an earlier stage of development.
Rorschach inkblot test – A projective test using inkblots to analyze personality.
Scapegoat theory – The tendency to blame others for one’s problems.
Schachter-Singer Two-Factor Theory – The theory that emotions depend on physiological arousal and cognitive labeling.
Self-actualization – The realization of one’s full potential.
Self-concept – One’s perception of themselves.
Self-esteem – One’s overall sense of self-worth.
Self-serving bias – The tendency to credit successes to oneself and blame failures on external factors.
Sigmund Freud – The founder of psychoanalysis, known for theories on the unconscious mind.
Social cognitive perspective – A theory that emphasizes how environment, behavior, and cognition interact.
Social exchange theory – The idea that relationships are based on cost-benefit analysis.
Social facilitation – Improved performance on tasks in the presence of others.
Social loafing – The tendency to put in less effort in group tasks.
Social psychology – The study of how individuals think about, influence, and relate to others.
Social responsibility norm – The expectation to help those in need.
Social trap – A situation where individuals harm the group by acting in their own interest.
Solomon Asch – Psychologist known for his conformity experiments.
Spotlight effect – Overestimating how much others notice about us.
Stanley Milgram – Psychologist known for obedience studies involving authority figures.
Stereotype – A generalized belief about a group.
Superego – According to Freud, the moral part of personality.
Superordinate goals – Shared goals that require cooperation.
Thematic Apperception Test (TAT) – A projective test where people create stories about ambiguous pictures.
Unconscious – According to Freud, thoughts and feelings outside of awareness.