Animal Behavior and Cognition
Animal Behavior and Cognition
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动物行为和认知
DOI：
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发表时间：
2016
期刊：
影响因子：
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通讯作者：
Deirdre B. Yeater
中科院分区：
文献类型：
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作者：
Lydia Hopper;Michael Beran;J. Bruck;Sarah;Christian Nawroth;Jennifer Vonk;Ikuma Adachi;Christian Agrillo;Matthias Allritz;Markus Bockle;Thomas Bugnyar;Gerald Carter;Fay Clark;Caroline DeLong;Eduardo Fernandez;H. Hill;Mark Krause;Suzanne MacDonald;Á. Miklósi;Robert Mitchell;Mathias Osvath;L. Ostojić;Joshus M. Plotnik;Darby Proctor;Shige Watanabe;Deirdre B. Yeater
动物园中的认知研究往往受到无法持续训练和强化受试者的限制。这项可行性研究的目的是解决这个问题，通过检查西方低地大猩猩（大猩猩）在动物园的面孔的视觉处理，以确定没有任何培训或奖励的凝视模式。使用安装在电视监视器上的Tobii Pro X230眼动仪。大猩猩的参与是自愿的，因为没有提供训练或增援。两只大猩猩（一只四岁的雌性和一只一岁的雄性）充分关注屏幕以收集凝视数据。为了进一步验证大猩猩使用的校准程序，61名人类参与者使用相同的设备和刺激进行了测试。图像是陌生的大猩猩女性与中性的表情。确定眼睛区域、下面部（口和鼻区域）和整个面部的感兴趣区域，并检查每个区域的注视模式。与人类相比，大猩猩往往不太关注眼睛。目前的结果突出了这种数据收集的可行性，而无需使用培训或
Cognitive research in zoos is often limited by an inability to consistently train and reinforce subjects. This feasibility study aims to address this problem by examining visual processing of faces by Western lowland gorillas (Gorilla gorilla) at a zoo in order to identify gaze patterns without any training or reward. A Tobii Pro X230 eye-tracker mounted on a TV monitor was used. Participation by the gorillas was voluntary in that no training or reinforcement was provided. Two gorillas (a four-year-old female and a one-year-old male) attended sufficiently to the screen to collect gaze data. In order to further validate the calibration procedure used with gorillas, 61 human participants were tested using the same equipment and stimuli. Images were unfamiliar gorilla females with neutral expressions. Areas of interest were identified for the eye region, lower face (mouth and nasal areas), and overall face, and the patterns of fixation to each region were examined. Gorillas tended to focus less on the eyes than did humans. The current results highlight the feasibility of this kind of data collection without the use of training or