Predicting Altruistic Behavior and Assessing Homophily: Evidence from the Sisterhood
Predicting Altruistic Behavior and Assessing Homophily: Evidence from the Sisterhood
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预测利他行为并评估同质性：来自姐妹会的证据
DOI：
10.15195/v3.a38
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发表时间：
2016
影响因子：
3.4
通讯作者：
M. Vernarelli
中科院分区：
文献类型：
--
作者：
M. Vernarelli
利他主义在整个进化过程中的持续性已经被一些人解释为基于利他主义，这需要有能力发现他人的利他主义倾向和自愿的互动，导致利他主义同质性。许多研究已经发现了在陌生人中发现性格利他主义的能力，但很少有人调查这种能力和社交网络中的利他主义同质性。本研究的目的是提供额外的证据，关于检测的能力，在一个大学的社会组织和利他主义同质性的程度之间的重复互动的个人的性格利他主义。结果表明，个体具有预测性格利他主义的能力，通过独裁者游戏中的行为来衡量，这种能力是社会亲密度的函数。然而，这项研究并不支持利他同质性的一个进化过程的假设。
The persistence of altruism throughout the evolutionary process has been explained by some on the basis of assortation, which requires the ability to detect dispositional altruism in others and voluntary interaction, resulting in altruism homophily. Numerous studies have identified the ability to detect dispositional altruism in strangers, but few have investigated this ability and altruism homophily in social networks. The purpose of this study is to provide additional evidence with regard to the ability to detect dispositional altruism among individuals who have repeated interactions in a collegiate social organization and the extent of altruism homophily. The results indicate that individuals possess an ability to predict dispositional altruism as measured by behavior in the dictator game and that this ability is a function of social closeness. However, the study does not support the hypothesis of an assortation process that results in altruism homophily.
影响因子：
22.4
作者：
Green, L;Myerson, J
通讯作者：
Myerson, J
群体选择、个体选择和遗传漂变的进化。
影响因子：
2
作者：
Peck,JR
通讯作者：
Peck,JR
影响因子：
7.6
作者：
Kenny,DA;Acitelli,LK
通讯作者：
Acitelli,LK