Group transformation: How demonstrability promotes intra-group cooperation in social dilemmas
Group transformation: How demonstrability promotes intra-group cooperation in social dilemmas
复制标题
群体转型:可论证性如何促进社会困境中的群体内合作
DOI:
10.1016/j.jesp.2010.04.002
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发表时间:
2010
影响因子:
3.5
通讯作者:
Hopthrow T
中科院分区:
文献类型:
--
作者:
Hopthrow T
Intra-group cooperation in a social dilemma is increased after a group has discussed and reached a decision, especially if the dilemma is easily understood (‘demonstrable’). This paper examines how demonstrability affects the decision of a group that consists entirely of participants who are initially non-cooperative. Thirty-eight 6-person groups with unanimous prior preference for cooperation or non-cooperation discussed a prisoner’s dilemma before making a group decision. When demonstrability was low groups reflected the prior (either cooperative or non-cooperative) preferences of their members. When demonstrability was high we found that groups showed no effect of prior preference. Specifically, groups of prior non-cooperators made more cooperative group decisions and subsequently their members remained cooperative when asked to express preferences individually. The combined advantages of group process and high demonstrability for facilitating optimal cooperation are discussed.
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