Let's dance together: synchrony, shared intentionality and cooperation.
Let's dance together: synchrony, shared intentionality and cooperation.
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DOI：
10.1371/journal.pone.0071182
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发表时间：
2013
期刊：
影响因子：
3.7
通讯作者：
Bulbulia J
中科院分区：
文献类型：
--
作者：
Reddish P;Fischer R;Bulbulia J
先前的研究表明，个体之间的节奏行为（同步性）的匹配增加了合作。这种同步性在音乐、舞蹈和集体仪式中最为明显。除了行为的匹配，这种集体表演通常涉及共同的意向性：表演者积极合作，以产生联合行动。在三个实验中，我们研究了共享意向性在促进群体同步合作中的重要性。实验1比较了一个条件，在该条件下，通过共享的意向性产生的群体同步的条件下，同步或同步作为一个副产品听到相同或不同的节奏节拍。我们发现，同步性与共同的意向性相结合，产生了最大程度的合作。为了检验当存在共享意向时同步的重要性，实验2比较了参与者故意一起工作以产生同步的条件和参与者故意一起工作以产生同步的条件。我们发现，同步性与共同的意向性相结合，产生了最大程度的合作。实验3操纵同步和共享意向的存在，并发现显着更大的合作与同步和共享意向相结合。路径分析支持一种合作强化模型，根据该模型，当存在产生同步的共同目标时，感知同步为成功的合作提供了即时反馈，从而加强了群体的合作倾向。合作模式的强化有助于解释传统音乐和舞蹈表演的进化保护，并进一步表明，集体主义的价值观，这种文化可能是同步激发合作行为的机制的重要组成部分。
Previous research has shown that the matching of rhythmic behaviour between individuals (synchrony) increases cooperation. Such synchrony is most noticeable in music, dance and collective rituals. As well as the matching of behaviour, such collective performances typically involve shared intentionality: performers actively collaborate to produce joint actions. Over three experiments we examined the importance of shared intentionality in promoting cooperation from group synchrony. Experiment 1 compared a condition in which group synchrony was produced through shared intentionality to conditions in which synchrony or asynchrony were created as a by-product of hearing the same or different rhythmic beats. We found that synchrony combined with shared intentionality produced the greatest level of cooperation. To examinef the importance of synchrony when shared intentionality is present, Experiment 2 compared a condition in which participants deliberately worked together to produce synchrony with a condition in which participants deliberately worked together to produce asynchrony. We found that synchrony combined with shared intentionality produced the greatest level of cooperation. Experiment 3 manipulated both the presence of synchrony and shared intentionality and found significantly greater cooperation with synchrony and shared intentionality combined. Path analysis supported a reinforcement of cooperation model according to which perceiving synchrony when there is a shared goal to produce synchrony provides immediate feedback for successful cooperation so reinforcing the group’s cooperative tendencies. The reinforcement of cooperation model helps to explain the evolutionary conservation of traditional music and dance performances, and furthermore suggests that the collectivist values of such cultures may be an essential part of the mechanisms by which synchrony galvanises cooperative behaviours.
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影响因子：
4.8
作者：
CONDON, WS;OGSTON, WD
通讯作者：
OGSTON, WD
DOI：
10.1002/bs.3830030103
发表时间：
1958-01-01
期刊：
BEHAVIORAL SCIENCE
影响因子：
--
作者：
CAMPBELL, DT
通讯作者：
CAMPBELL, DT
影响因子：
2.1
作者：
BERNIERI, FJ
通讯作者：
BERNIERI, FJ
影响因子：
7.6
作者：
ARON, A;ARON, EN;SMOLLAN, D
通讯作者：
SMOLLAN, D
影响因子：
2.5
作者：
Bulbulia, Joseph
通讯作者：
Bulbulia, Joseph