Chapter 13 Flashcards
Social psychology is the study of the _____ and ______ of sociality
causes; consequences
Define aggression
behavior whose purpose is to harm another
What is the frustration-aggression hypothesis?
animals aggress when their goals are frustrated i.e. chimp wants banana, pelican a/b to take it, chimp shakes fist
Define cooperation
behavior by two or more individuals that leads to mutual benefit
What shows that cooperation is risky?
prisoner’s dilemma; mutual cooperation leads to a moderate benefit to both players, but if one player cooperates and the other doesn’t, the cooperator gets no benefit and the non cooperator gets a large benefit
Describe ppls reactions to fairness using $ experiment
one person can offer another person a portion of amount of $; other person either accepts this amount, or rejects it and both ppl get nothing; shows that ppl are willing to forego $ reward to punish ppl who treat them unfairly
Define prejudice
an evaluation of another person based solely on their group membership
What is the common knowledge effect?
the tendency for group discussions to focus on information that all members share
What is group polarization?
the tendency for groups to make decisions that are more extreme than any member would have made alone i.e. PTA meeting voting to build new school instead of renovating gymnasium
What is groupthink?
the tendency for groups to reach consensus in order to facilitate interpersonal harmony
What is deindividuation?
when immersion in a group causes ppl to become less concerned with their personal values
What is diffusion of responsibility?
the tendency for individuals to feel diminished responsibility when they are surrounded by others who are acting the same way
What is social loafing? example
the tendency for ppl to expend less effort when in a group than when alone i.e. ppl are less likely to clap loudly after a performance when in a large group than in a small group
What is bystander intervention?
the act of helping strangers in an emergency situation
People are (more/less) likely to help an innocent person in distress when there are many other bystanders present
less; b/c they assume that the other bystanders are collectively ore responsible than they are
Define altruism
intentional behavior that benefits another at a cost to oneself
What is the relationship between testosterone and aggression?
studies show that aggression is strongly correlated with testosterone, which is typically higher in men than women, younger men than older men, and violent criminals than nonviolent criminals ; makes ppl feel confident in their ability to prevail in interpersonal conflicts
What is kin selection?
the process by which evolution selects for individuals who cooperate with their relatives
What is reciprocal altruism?
behavior that benefits another with the expectation that those benefits will be returned in the future
What is the mere exposure effect?
the tendency for liking to increase with the frequency of exposure
What is passionate love?
an experience involving feelings of euphoria, intimacy, and intense sexual attraction