The Effect of Group Decision Making on Cooperation in Social Dilemmas
The Effect of Group Decision Making on Cooperation in Social Dilemmas
复制标题
群体决策对社会困境中合作的影响
DOI：
10.1177/1368430205049253
复制
发表时间：
2005
影响因子：
4.4
通讯作者：
L. Hulbert
中科院分区：
文献类型：
--
作者：
Tim Hopthrow;L. Hulbert
社会困境研究的一个强有力的发现是，在小组讨论后，个人合作选择的增加。为了阐述这种效应来自于群体内部共识的发展，六人小组对他们随后的个人选择做出了明确的群体决定。通过改变指示和困境的激励，操纵在困境中的合作性的可证明性。随着可论证性的下降，决定合作的群体比例也随之下降，从而导致小组讨论效果的降低。社会决策图式分析支持可论证群体决策假说。论证性、个人意见和群体过程之间的交互作用被提出来解释群体讨论效应。
A robust finding in social dilemma research is an increase in individual cooperative choice following group discussion about the dilemma. To elaborate the idea that this effect arises from the development of within-group consensus, groups of six made explicit group decisions about their subsequent individual choice. Perceived demonstrability of cooperativeness in the dilemma was manipulated through changes both to instructions and the incentives of the dilemma. As demonstrability decreased, so did the proportion of groups deciding to cooperate, leading to a reduction in the group discussion effect. Social decision scheme analysis supported the demonstrability-group decision hypothesis. The interaction between demonstrability, individual opinions and group process is proposed to explain the group discussion effect.