惩罚和社会价值取向对公共物品两难中人际信任与合作行为的影响

通过两个计算机情境模拟实验, 采用“取消惩罚”范式, 引入社会价值取向变量, 发现惩罚对人际信任和合作行为具有消极影响, 具体表现为当惩罚取消后, 经历过惩罚的被试的人际信任水平显著低于无惩罚条件被试的水平。惩罚对博弈者合作行为的影响在社会价值取向不同的博弈者之间存在显著差异：经历过惩罚的亲社会型被试在惩罚取消阶段的合作程度显著低于惩罚存在阶段的合作程度, 并且显著低于无惩罚条件被试的相应水平。惩罚通过亲社会型博弈者的人际信任水平对合作程度产生间接负效应, 即惩罚程度越强, 亲社会型博弈者的人际信任水平越低, 进而使其合作程度也下降。

The Effects of Sanction and Social Value Orientation on Trust and Cooperation in Public Goods Dilemmas

Sanctioning systems in social dilemmas are often discussed to increase trust in others and to increase cooperation.Yamagishi (1986a,1986b,1992) showed that people tended to favor the introduction of a sanctioning system when there was little trust that other people would cooperate.The trust positively relates to cooperation (De Cremer et al.,2001).This suggests a sanctioning system may increase cooperation by increasing trust in others.However,findings outside social dilemma research argued that a sanctioni...