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DOI:	10.1371/journal.pone.0164760
论文题名:	Dog Breed Differences in Visual Communication with Humans
作者:	Akitsugu Konno; Teresa Romero; Miho Inoue-Murayama; Atsuko Saito; Toshikazu Hasegawa
刊名:	PLOS ONE
ISSN:	1932-6203
出版年:	2016
发表日期:	2016-10-13
卷:	11, 期:10
语种:	英语
英文关键词:	Pets and companion animals ; Dogs ; Animal behavior ; Behavior ; Animal signaling and communication ; Paleogenetics ; Wolves ; Domestic animals
英文摘要:	Domestic dogs (Canis familiaris) have developed a close relationship with humans through the process of domestication. In human-dog interactions, eye contact is a key element of relationship initiation and maintenance. Previous studies have suggested that canine ability to produce human-directed communicative signals is influenced by domestication history, from wolves to dogs, as well as by recent breed selection for particular working purposes. To test the genetic basis for such abilities in purebred dogs, we examined gazing behavior towards humans using two types of behavioral experiments: the ‘visual contact task’ and the ‘unsolvable task’. A total of 125 dogs participated in the study. Based on the genetic relatedness among breeds subjects were classified into five breed groups: Ancient, Herding, Hunting, Retriever-Mastiff and Working). We found that it took longer time for Ancient breeds to make an eye-contact with humans, and that they gazed at humans for shorter periods of time than any other breed group in the unsolvable situation. Our findings suggest that spontaneous gaze behavior towards humans is associated with genetic similarity to wolves rather than with recent selective pressure to create particular working breeds.
URL:	http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0164760&type=printable
Citation statistics:
资源类型:	期刊论文
标识符:	http://119.78.100.158/handle/2HF3EXSE/23473
Appears in Collections:	过去全球变化的重建影响、适应和脆弱性科学计划与规划气候变化与战略全球变化的国际研究计划气候减缓与适应气候变化事实与影响

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作者单位:

Japan Society for the Promotion of Science, Kojimachi 5-3-1, Chiyoda, Tokyo, Japan;Department of Cognitive and Behavioral Science, The University of Tokyo, Komaba 3-8-1, Meguro, Tokyo, Japan;Wildlife Research Center, Kyoto University, Tanaka Sekiden cho 2–24, Sakyo, Kyoto, Japan;Japan Society for the Promotion of Science, Kojimachi 5-3-1, Chiyoda, Tokyo, Japan;Department of Cognitive and Behavioral Science, The University of Tokyo, Komaba 3-8-1, Meguro, Tokyo, Japan;Wildlife Research Center, Kyoto University, Tanaka Sekiden cho 2–24, Sakyo, Kyoto, Japan;Department of Cognitive and Behavioral Science, The University of Tokyo, Komaba 3-8-1, Meguro, Tokyo, Japan;Department of Cognitive and Behavioral Science, The University of Tokyo, Komaba 3-8-1, Meguro, Tokyo, Japan

Recommended Citation:

Akitsugu Konno,Teresa Romero,Miho Inoue-Murayama,et al. Dog Breed Differences in Visual Communication with Humans[J]. PLOS ONE,2016-01-01,11(10)

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