Cognitive Bias and Paw Preference in the Domestic Dog (Canis familiaris)
Cognitive Bias and Paw Preference in the Domestic Dog (Canis familiaris)
复制标题
家犬（Canisamilis）的认知偏差和爪子偏好
DOI：
10.1037/com0000080
复制
发表时间：
2017
影响因子：
1.4
通讯作者：
S. Barnard
中科院分区：
文献类型：
--
作者：
D. Wells;P. Hepper;Adam D S Milligan;S. Barnard
肢体的使用，半球功能的指标，可能是一个有用的预测认知偏差，从而对福利风险的脆弱性。认知偏差和运动不对称之间的关系，然而，一直受到很少的调查。本研究探讨了运动不对称性和认知偏差之间的关联，在国内的狗，一个物种，表现出横向偏见的形式，爪子的喜好，并表现出积极和消极的情感状态。30只宠物狗使用金刚球测试评估它们的爪子偏好。使用认知偏差测试评估受试者的情感状态，其中记录动物接近放置在3个模糊位置之一的碗的潜伏期。动物转向更倾向于左爪偏好被发现是显着较慢的方法放置在一个模棱两可的位置比左右或右爪狗碗。左爪动物以大致相同的速度接近位于3个模糊位置的碗，而两侧和右爪动物接近碗的速度越来越慢，距离诱饵食物碗越远。这项研究指出了狗的认知偏见和爪子偏好之间可能存在的关系，左撇子动物在认知前景上比右撇子或左右侧个体更消极或“悲观”。有人建议，肢体偏好测试可能提供一个更实际和直接的方式来识别个人的风险，从穷人的福利凭借他们如何看待世界比更耗时的认知偏差测试。
Limb use, an indicator of hemispheric functioning, may be a useful predictor of cognitive bias and hence vulnerability to welfare risk. The relationship between cognitive bias and motor asymmetry, however, has been subject to little investigation. This study explored the association between motor asymmetry and cognitive bias in the domestic dog, a species that displays lateral bias in the form of paw preferences and exhibits positive and negative affective states. Thirty pet dogs had their paw preferences assessed using the Kong ball test. The subjects’ affective state was assessed using a cognitive bias test in which the animals’ latency to approach a bowl placed in 1 of 3 ambiguous positions was recorded. Animals veering more toward a left-paw preference were found to be significantly slower to approach the bowl placed in 1 of the ambiguous positions than ambilateral or right-pawed dogs. Left-pawed subjects approached the bowl located at the 3 ambiguous positions at roughly the same speed, while ambilateral and right-pawed animals became increasingly slower to approach the bowl the further it was located from the baited food bowl. The study points to a possible relationship between cognitive bias and paw preference in the dog, with left-pawed animals being more negative or “pessimistic” in their cognitive outlook than right-pawed or ambilateral individuals. It is proposed that limb preference testing might offer a more practical and straightforward way of identifying individuals at risk from poor welfare by virtue of how they perceive the world than more time-consuming cognitive bias tests.
使用 Kong™ 球测试比较狗和人类的横向偏差
影响因子：
2.3
作者：
Wells D
通讯作者：
Wells D
DOI：
10.1037/0097-7403.20.4.413
发表时间：
1994-10-01
期刊：
JOURNAL OF EXPERIMENTAL PSYCHOLOGY-ANIMAL BEHAVIOR PROCESSES
影响因子：
--
作者：
HOPKINS, WD;BENNETT, AJ
通讯作者：
BENNETT, AJ
开发测量黑猩猩情绪低落的认知偏差方法
DOI：
10.7287/peerj.preprints.888v2
发表时间：
2015
期刊：
--
影响因子：
--
作者：
Bateson M
通讯作者：
Bateson M