Records |
Author |
Udell, M.A.R.; Dorey, N.R.; Wynne, C.D.L. |
Title |
Wolves outperform dogs in following human social cues |
Type |
Journal Article |
Year |
2008 |
Publication |
Animal Behaviour. |
Abbreviated Journal |
Anim. Behav. |
Volume |
76 |
Issue |
6 |
Pages |
1767-1773 |
Keywords |
Canis familiaris; Canis lupus; dog; dog shelter; domestication; momentary distal point; object choice; social cognition; wolf |
Abstract |
Domestic dogs, Canis familiaris, have been shown capable of finding hidden food by following pointing gestures made with different parts of the human body. However, previous studies have reported that hand-reared wolves, C. lupus, fail to locate hidden food in response to similar points in the absence of extensive training. The failure of wolves to perform this task has led to the proposal that the ability to understand others' intentions is a derived character in dogs, not present in the ancestral population (wolves). Here we show that wolves, given the right rearing environment and daily interaction with humans, can use momentary distal human pointing cues to find food without training, whereas dogs tested outdoors and dogs at an animal shelter do not follow the same human points. In line with past studies, pet dogs tested indoors were successful in following these points. We also show that the reported failure of wolves in some past studies may be due to differences in the testing environment. Our findings indicate that domestication is not a prerequisite for human-like social cognition in canids, and show the need for additional research on the role of rearing conditions and environmental factors in the development of higher-level cognitive abilities. |
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0003-3472 |
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Equine Behaviour @ team @ |
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4964 |
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Author |
Proops, L.; Walton, M.; McComb, K. |
Title |
The use of human-given cues by domestic horses, Equus caballus, during an object choice task |
Type |
Journal Article |
Year |
2010 |
Publication |
Animal Behaviour. |
Abbreviated Journal |
Anim. Behav. |
Volume |
79 |
Issue |
6 |
Pages |
1205-1209 |
Keywords |
domestication; Equus caballus; horse; interspecific communication; marker cue; pointing; social cognition |
Abstract |
Selection pressures during domestication are thought to lead to an enhanced ability to use human-given cues. Horses fulfil a wide variety of roles for humans and have been domesticated for at least 5000 years but their ability to read human cues has not been widely studied. We tested the ability of 28 horses to attend to human-given cues in an object choice task. We included five different cues: distal sustained pointing, momentary tapping, marker placement, body orientation and gaze (head) alternation. Horses were able to use the pointing and marker placement cues spontaneously but not the tapping, body orientation and gaze alternation cues. The overall pattern of responding suggests that horses may use cues that provide stimulus enhancement at the time of choice and do not have an understanding of the communicative nature of the cues given. As such, their proficiency at this task appears to be inferior to that of domestic dogs, Canis lupus familiaris, but similar to that of domestic goats, Caprus hircus. |
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0003-3472 |
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Equine Behaviour @ team @ |
Serial |
5083 |
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Author |
Thor, D.H.; Holloway, W.R. |
Title |
Social memory of the male laboratory rat |
Type |
Journal Article |
Year |
1982 |
Publication |
Journal of Comparative and Physiological Psychology |
Abbreviated Journal |
J. Comp. Physiol. Psychol. |
Volume |
96 |
Issue |
6 |
Pages |
1000-1006 |
Keywords |
duration of social-investigatory behavior, measure of conspecific recognition &; social memory, male rats |
Abstract |
Used duration of social-investigatory behavior by 36 mature male Long-Evans rats as a measure of individual recognition in 5 experiments to assess social memory. In Exp I, the duration of social investigation during a 2nd exposure to the same juvenile (n[en space]=[en space]12) was directly related to the length of the interexposure interval. In Exp II, Ss were exposed to the same or different juvenile 10 min after an initial 5-min exposure to a novel juvenile; reexposure to the same juvenile elicited significantly less social investigation than an exposure to a different juvenile. Exps III and IV demonstrated that following a 5-min introductory exposure, social memory of the juvenile was relatively brief in comparison with that of mature Ss. Exp V revealed a retroactive interference effect on recently acquired memory for an individual: 12 mature Ss exposed to interpolated social experience engaged in significantly longer investigation of a juvenile than those with no interpolated social experience. The combined results suggest that (1) the rat normally engages in spontaneous learning of individual identity and (2) social memory may be a significant aspect of complex social interactions. (16 ref) (PsycINFO Database Record (c) 2006 APA, all rights reserved) |
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0021-9940 |
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Equine Behaviour @ team @ |
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5133 |
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Author |
Burla, J.-B.; Siegwart, J.; Nawroth, C. |
Title |
Human Demonstration Does Not Facilitate the Performance of Horses (Equus caballus) in a Spatial Problem-Solving Task |
Type |
Journal Article |
Year |
2018 |
Publication |
Animal |
Abbreviated Journal |
Animal |
Volume |
8 |
Issue |
6 |
Pages |
96 |
Keywords |
detour task; equids; social cognition; social learning; spatial cognition |
Abstract |
Horses’ ability to adapt to new environments and to acquire new information plays an important role in handling and training. Social learning in particular would be very adaptive for horses as it enables them to flexibly adjust to new environments. In the context of horse handling, social learning from humans has been rarely investigated but could help to facilitate management practices. We assessed the impact of human demonstration on the spatial problem-solving abilities of horses during a detour task. In this task, a bucket with a food reward was placed behind a double-detour barrier and 16 horses were allocated to two test groups of 8 horses each. One group received a human demonstration of how to solve the spatial task while the other group received no demonstration. We found that horses did not solve the detour task more often or faster with human demonstration. However, both test groups improved rapidly over trials. Our results suggest that horses prefer to use individual rather than social information when solving a spatial problem-solving task |
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Equine Behaviour @ team @ |
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6392 |
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Author |
Crook, J.H. |
Title |
On attributing consciousness to animals |
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Journal Article |
Year |
1983 |
Publication |
Nature |
Abbreviated Journal |
Nature |
Volume |
303 |
Issue |
5912 |
Pages |
11-14 |
Keywords |
Animals; *Behavior, Animal; Cognition; *Consciousness; Evolution; Learning |
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0028-0836 |
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PMID:6843653 |
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Equine Behaviour @ team @ |
Serial |
2795 |
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Author |
Straub, A. |
Title |
An intelligent crow beats a lab |
Type |
Journal Article |
Year |
2007 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
316 |
Issue |
5825 |
Pages |
688 |
Keywords |
Animals; *Behavior, Animal; *Cognition; *Crows; Dogs; Intelligence; Memory |
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1095-9203 |
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PMID:17478698 |
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no |
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Equine Behaviour @ team @ |
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4102 |
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Author |
Cohen, J. |
Title |
Animal behavior. The world through a chimp's eyes |
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2007 |
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Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
316 |
Issue |
5821 |
Pages |
44-45 |
Keywords |
Animal Communication; Animals; *Behavior, Animal; Cognition; Cooperative Behavior; Culture; Memory; Pan troglodytes/*psychology; Social Behavior; Tool Use Behavior |
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1095-9203 |
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PMID:17412932 |
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Equine Behaviour @ team @ |
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2832 |
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Author |
Morell, V. |
Title |
Nicola Clayton profile. Nicky and the jays |
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2007 |
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Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
315 |
Issue |
5815 |
Pages |
1074-1075 |
Keywords |
Animals; *Behavior, Animal; *Cognition; England; History, 20th Century; History, 21st Century; Intelligence; Memory; Passeriformes/*physiology; Portraits |
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1095-9203 |
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PMID:17322042 |
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no |
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Equine Behaviour @ team @ |
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2833 |
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Author |
Pennisi, E. |
Title |
Animal cognition. Man's best friend(s) reveal the possible roots of social intelligence |
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2006 |
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Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
312 |
Issue |
5781 |
Pages |
1737 |
Keywords |
Animals; *Cognition; Comprehension; Cooperative Behavior; Cues; Dogs/*psychology; *Evolution; *Intelligence; *Social Behavior |
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1095-9203 |
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PMID:16794056 |
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no |
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Equine Behaviour @ team @ |
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2835 |
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Author |
Pennisi, E. |
Title |
Animal cognition. Social animals prove their smarts |
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2006 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
312 |
Issue |
5781 |
Pages |
1734-1738 |
Keywords |
Animals; *Behavior, Animal; *Birds; *Cognition; Comprehension; Cues; Food; Hominidae/*psychology; *Intelligence; Learning; Memory; *Social Behavior |
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1095-9203 |
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PMID:16794055 |
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Equine Behaviour @ team @ |
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2836 |
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