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Head Movement Synchrony and Idea Generation Interference - Investigating Background Music Effects on Group Creativity
Sarinasadat Hosseini1, Xiaoqi Deng1, Yoshihiro Miyake1
1Department of Computer Science, Tokyo Institute of Technology, Kanagawa, Japan.
Frontiers in Psychology
|December 6, 2019
Summary
Background music, particularly upbeat positive tunes, enhances group creativity by promoting idea divergence and originality. This music may reduce judgment and boost cooperation, leading to more extraordinary creative outcomes.
Area of Science:
- Psychology
- Cognitive Science
- Music Psychology
Background:
- Divergent idea integration is key to fostering group creativity.
- Background music (BGM) is explored as a potential facilitator of group creativity.
- Genre and valence attributes of BGM are hypothesized to influence creativity.
Purpose of the Study:
- To investigate the effectiveness of BGM on group creativity.
- To examine mechanisms by which BGM attributes lead to extraordinary creativity.
- To explore head movement synchrony (HMS) as a non-verbal cue in group idea generation.
Main Methods:
- Investigated temporal co-ordination of head movement synchrony (HMS) as a non-verbal cue.
- Analyzed the impact of BGM on idea generation, divergence, and originality.
- Compared effects of different music genres and valence attributes.
Main Results:
- Significant HMS response levels were observed during idea generation.
- HMS did not depend on prior idea quality but increased idea divergence and originality.
- Upbeat positive valence (UP) music showed a dominant contribution to HMS and divergent ideas.
Conclusions:
- Upbeat positive music enhances group creativity through mechanisms like increased sociability and cooperation.
- UP music may reduce judgmental behavior, encouraging divergent perspectives and idea integration.
- BGM, especially UP music, offers a potential explanation for enhanced creative outcomes in groups.
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