期刊
EMOTION
卷 6, 期 4, 页码 553-559出版社
AMER PSYCHOLOGICAL ASSOC
DOI: 10.1037/1528-3542.6.4.553
关键词
laterality; chimpanzee; scratching; arousal; emotional contagion
资金
- NCRR NIH HHS [P51 RR000165, RR-00165] Funding Source: Medline
- NICHD NIH HHS [P01 HD038051-050005, HD-38051, P01 HD038051] Funding Source: Medline
- NINDS NIH HHS [R01 NS036605-08, NS-42867, NS-36605, R01 NS036605, R01 NS042867, R01 NS042867-05] Funding Source: Medline
This study evaluated laterality in scratching by chimpanzees (n = 89) during socially arousing circumstances. Hand use and the side of the body scratched was recorded during a baseline and experimental condition. In the experimental condition, chimpanzees were shown a video of other conspecifics sharing, fighting over, and consuming a watermelon. Self-touches were categorized as either rubs or scratches. The chimpanzees showed a significant right hand bias for rubbing and also significantly directed the rubs to the right side of the body. For scratching, the chimpanzees showed no hand preference but a significant bias for scratching on the left side of the body. These results support the view that the right hemisphere regulates the autonomic nervous system during arousal.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据