Creating while taking turns, the choice to unlocking group creative potential
Creating while taking turns, the choice to unlocking group creative potential
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DOI：
10.1016/j.neuroimage.2020.117025
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发表时间：
2020-06
期刊：
影响因子：
5.7
通讯作者：
Kelong Lu;Tingting Yu;N. Hao
中科院分区：
文献类型：
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作者：
Kelong Lu;Tingting Yu;N. Hao
本研究旨在探讨沟通模式如何影响群体创意的产生。创建了三种沟通模式条件：自然（N）、轮流（T）和电子头脑风暴（E）。参与者被随机招募并分成两组，以解决每种情况下的一项替代用途任务（AUT），在此期间使用基于功能性近红外光谱（fNIRS）的超扫描来记录人际神经反应。三种条件下的 AUT 流畅度没有观察到差异，但 T 条件下的 AUT 独特性高于 E 条件下的 AUT 独特性。此外，T 条件下的 AUT 独特性、AUT 流畅性和换位思考行为比其他条件下增长得更快。 T 条件还表现出比其他条件更高的换位思考行为。此外，fNIRS 数据显示，在 T 条件下，右角回的人际大脑同步（IBS）增量高于其他条件，这积极预测了群体创造力任务中个体之间的观点采择行为。这些发现表明，当小组成员轮流共同创作时，创造性表现和人际互动过程都会受到刺激。
This study aimed to examine how communication modes affect creative idea generation in groups. Three communication mode conditions were created: natural (N), turn-taking (T), and electronic brainstorming (E). Participants were randomly recruited and grouped in dyads to solve one alternative uses task (AUT) in each condition, during which functional near-infrared spectroscopy (fNIRS)-based hyperscanning was used to record interpersonal neural responses. No difference was observed in AUT fluency across the three conditions, but AUT uniqueness was higher in the T condition than in the E condition. In addition, AUT uniqueness, AUT fluency, and perspective-taking behaviours increased faster in the T condition than in the other conditions. The T condition also showed higher perspective-taking behaviours than did the other conditions. Moreover, fNIRS data showed higher interpersonal brain synchronisation (IBS) increments at the right angular gyrus in the T condition than in the other conditions, which positively predicted perspective-taking behaviours between individuals during group creativity tasks. These findings indicate that when group members create together while taking turns, both creative performance and interpersonal interaction processes can be stimulated.