Exam 14: Altruism and Cooperation
Which of the following findings supports the concept of reciprocal altruism?
C
Define reputation and explain how knowledge of other people's reputations influences cooperation.
Reputation refers to the collective beliefs,evaluations,and impressions people hold about an individual within a social network.Studies of people at work find that they quickly develop reputations for being good citizens (cooperators)or "bad apples" (defectors),and that these reputations spread through the organization and persist over time.Research suggests that people are more likely to share resources with those who have a reputation for being generous and to choose not to give resources to those who have a reputation for being greedy.For example,in variations on the prisoner's dilemma game,participants are more likely to cooperate when they are told that their partners have a reputation for cooperation and more likely to defect when they are told that their partners have a reputation for defecting.
Henrich and his colleagues (2001)recruited individuals from 15 different small societies to play the ultimatum game.They found that individuals from cultures where people ________ offered more money to the responder.
B
Evidence that humans and nonhuman animals have a highly developed capacity to recognize their relatives supports the idea of
Explain the basic concept of the prisoner's dilemma.How is the example of the India-Pakistan arms race,as described in the textbook,a real-world example of the prisoner's dilemma?
In the arms race between India and Pakistan,each country must decide whether to keep building up its own arsenal or to stop spending money on arms and try to reach peace with the other country.Both will benefit most if each stops building up armaments,but each country is worried that if it stops spending money on weapons,the other one will keep buying weapons and gain an advantage.This situation is a real-world example of the
In the typical prisoner's dilemma game,which of the following strategies would bring you the best immediate personal outcome as a participant?
Ada is sitting in class when smoke starts to filter into the room.She looks around and nobody else seems to be doing anything about it.According to research described in the textbook,Ada is
Of the following individuals,who would be most likely to volunteer to take homework to a group of injured children in the hospital?
The collective beliefs,evaluations,and impressions other people hold about an individual are referred to as his or her
Which of the following is NOT true concerning the tit-for-tat strategy and how it fared in Robert Axelrod's 200-round prisoner's dilemma tournament?
The Machiguenga people of Peru collaborate little with others outside their family,whereas the Lamerala people of Indonesia collaborate extensively in fishing.Which group of people would we expect to give more money or resources to a stranger?
All the following victim characteristics are likely to increase helping EXCEPT
Research suggests that the greater the number of individuals who witness a person in trouble,________ the person in need.
Of the following individuals,who is most likely to behave in a cooperative way?
In many industrialized nations,strong social norms dictate efforts to behave in a cool,calm,and collected manner in public,especially during emergencies.Unfortunately,this norm can promote
Brown and her colleagues (2003)conducted longitudinal research on volunteerism in elderly couples.What did they find about the connection between volunteerism and health?
Stephen notices that Jenny is sitting by herself in the cafeteria,crying.Watching her cry makes Stephen feel upset,so he goes over to try to comfort her.Stephen's behavior is likely motivated by the ________ motive for helping others.
In their research on motives for altruism,Batson and his colleagues (1986)found that
Imagine your car breaks down on a street late at night.According to research on culture and altruism,you are more likely to receive help
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