对 Hansen Wheat 等人的回应:额外的分析进一步证实,与更多接触人类的狼相比,狗更早出现合作交流。

IF 1.9 4区 心理学 Q3 BEHAVIORAL SCIENCES
Learning & Behavior Pub Date : 2023-06-01 Epub Date: 2023-02-21 DOI:10.3758/s13420-023-00576-2
Hannah Salomons, Kyle C M Smith, Megan Callahan-Beckel, Margaret Callahan, Kerinne Levy, Brenda S Kennedy, Emily E Bray, Gitanjali E Gnanadesikan, Daniel J Horschler, Margaret Gruen, Jingzhi Tan, Philip White, Bridgett M vonHoldt, Evan L MacLean, Brian Hare
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引用次数: 0

摘要

在此,我们对 Hansen Wheat 等人在本刊上针对 Salomons 等人在 Current Biology, 31(14), 3137-3144.E11, (2021) 发表的评论做出回应。针对 Hansen Wheat 等人提出的两个主要问题,我们进行了补充分析。首先,我们研究了狗幼犬在手势理解任务中胜过狼幼犬的原因是移居人类家庭环境这一说法。我们的研究表明,尚未被单独安置在饲养者家中的幼犬仍然非常熟练,它们的表现优于与人类互动程度较高的同龄幼狼。其次,我们讨论了 "接近陌生人的意愿 "可以解释幼犬和幼狼在手势理解任务中的能力差异这一说法。我们解释了原始研究中导致这种解释不充分的各种控制因素,并通过模型比较证明,物种和性情的协方差也使这种解析变得不可能。总之,我们的补充分析和考虑支持 Salomons 等人提出的驯化假说,《当代生物学》,31(14), 3137-3144.E11, (2021)。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

Response to Hansen Wheat et al.: Additional analysis further supports the early emergence of cooperative communication in dogs compared to wolves raised with more human exposure.

Response to Hansen Wheat et al.: Additional analysis further supports the early emergence of cooperative communication in dogs compared to wolves raised with more human exposure.

Here, we address Hansen Wheat et al.'s commentary in this journal in response to Salomons et al. Current Biology, 31(14), 3137-3144.E11, (2021). We conduct additional analyses in response to Hansen Wheat et al.'s two main questions. First, we examine the claim that it was the move to a human home environment which enabled the dog puppies to outperform the wolf puppies in gesture comprehension tasks. We show that the youngest dog puppies who had not yet been individually placed in raisers' homes were still highly skilled, and outperformed similar-aged wolf puppies who had higher levels of human interaction. Second, we address the claim that willingness to approach a stranger can explain the difference between dog and wolf pups' ability to succeed in gesture comprehension tasks. We explain the various controls in the original study that render this explanation insufficient, and demonstrate via model comparison that the covariance of species and temperament also make this parsing impossible. Overall, our additional analyses and considerations support the domestication hypothesis as laid out by Salomons et al. Current Biology, 31(14), 3137-3144.E11, (2021).

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来源期刊
Learning & Behavior
Learning & Behavior 医学-动物学
CiteScore
2.90
自引率
5.60%
发文量
50
审稿时长
>12 weeks
期刊介绍: Learning & Behavior publishes experimental and theoretical contributions and critical reviews concerning fundamental processes of learning and behavior in nonhuman and human animals. Topics covered include sensation, perception, conditioning, learning, attention, memory, motivation, emotion, development, social behavior, and comparative investigations.
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