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Chapter 12
Social Psychology
Term | Definition |
---|---|
social psychology | the study of the causes and consequences of sociality |
aggression | behavior whose purpose is to harm another |
frustration-aggression hypothesis | a principle stating that animals aggress only when their goals are thwarted |
cooperation | behavior by two or more individuals that leads to mutual benefit |
group | a collection of people who have something in common that distinguishes them from others |
prejudice | a positive or negative evaluation of another person based on that person’s group membership |
discrimination | positive or negative behavior toward another person based on that person’s group membership |
deindividuation | a phenomenon that occurs when immersion in a group causes people to become less aware of their individual values |
diffusion of responsibility | the tendency for individuals to feel diminished responsibility for their actions when they are surrounded by others who are acting the same way |
altruism | behavior that benefits another without benefiting oneself |
kin selection | the process by which evolu- tion selects for individuals who cooperate their relatives |
reciprocal altruism | behavior that benefits another with the expectation that those benefits will be returned in the future |
passionate love | an experience involving feelings of euphoria, intimacy, and intense sexual attraction |
companionate love | an experience involving affection, trust, and concern for a partner’s well-being |
social exchange | the hypothesis that people remain in relationships only as long as they perceive a favorable ratio of costs to benefits |
social influence | the ability to control another person’s behavior |
norm | a customary standard for behavior that is widely shared by members of a culture |
normative influence | a phenomenon that occurs when another person’s behav- ior provides information about what is appropriate |
norm of reciprocity | the unwritten rule that people should benefit those who have benefited them |
door-in-the-face technique | a strategy that uses reciprocating concessions to influ- ence behavior |
conformity | the tendency to do what oth- ers do simply because others are doing it |
obedience | the tendency to do what pow- erful people tell us to do |
attitude | an enduring positive or negative evaluation of an object or event |
belief | an enduring piece of knowledge about an object or event |
informational influence | a phenomenon that occurs when a person’s behavior provides information about what is good or right |
persuasion | a phenomenon that occurs when a person’s attitudes or beliefs are influenced by a communication from another person |
systematic persuasion | the process by which attitudes or beliefs are changed by appeals to reason |
heuristic persuasion | the process by which attitudes or beliefs are changed by appeals to habit or emotion |
foot-in-the-door technique | a technique that involves a small request followed by a larger request |
cognitive dissonance | an unpleasant state that arises when a person recognizes the inconsistency of his or her actions, attitudes, or beliefs |
social cognition | the processes by which people come to understand others |
stereotyping | the process by which people draw inferences about others based on their knowledge of the categories to which others belong |
attribution | an inference about the cause of a person’s behavior |
correspondence bias | the tendency to make a dispositional attribution even when a person’s behavior was caused by the situation |
actor-observer effect | the tendency to make situational attributions for our own behaviors while making dispositional attributions for the identical behavior of others |