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DOI | 10.1126/science.aam8138 |
Ravens parallel great apes in flexible planning for tool-use and bartering | |
Kabadayi, Can; Osvath, Mathias | |
2017-07-14 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 357期号:6347页码:202-+ |
文章类型 | Article |
语种 | 英语 |
国家 | Sweden |
英文摘要 | The ability to flexibly plan for events outside of the current sensory scope is at the core of being human and is crucial to our everyday lives and society. Studies on apes have shaped a belief that this ability evolved within the hominid lineage. Corvids, however, have shown evidence of planning their food hoarding, although this has been suggested to reflect a specific caching adaptation rather than domain-general planning. Here, we show that ravens plan for events unrelated to caching-tool-use and bartering-with delays of up to 17 hours, exert self-control, and consider temporal distance to future events. Their performance parallels that seen in apes and suggests that planning evolved independently in corvids, which opens new avenues for the study of cognitive evolution. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000405391700046 |
WOS关键词 | WESTERN SCRUB-JAYS ; FUTURE-NEEDS ; EXCHANGE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/196460 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | Lund Univ, Dept Cognit Sci, Helgonavagen 3, S-22100 Lund, Sweden |
推荐引用方式 GB/T 7714 | Kabadayi, Can,Osvath, Mathias. Ravens parallel great apes in flexible planning for tool-use and bartering[J]. SCIENCE,2017,357(6347):202-+. |
APA | Kabadayi, Can,&Osvath, Mathias.(2017).Ravens parallel great apes in flexible planning for tool-use and bartering.SCIENCE,357(6347),202-+. |
MLA | Kabadayi, Can,et al."Ravens parallel great apes in flexible planning for tool-use and bartering".SCIENCE 357.6347(2017):202-+. |
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