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Author |
McComb, K. |
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Title |
Social cognition and emotional awareness: studies on elephants and horses |
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Conference Article |
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Year |
2015 |
Publication |
Proceedings of the 3. International Equine Science Meeting |
Abbreviated Journal |
Proc. 3. Int. Equine. Sci. Mtg |
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Corporate Author |
McComb, K. |
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Publisher |
Xenophon Publishing |
Place of Publication |
Wald |
Editor |
Krueger, K. |
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Proc. 3. Int. Equine. Sci. Mtg |
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in prep |
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978-3-95625-000-2 |
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Call Number |
Equine Behaviour @ team @ |
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5800 |
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Author |
Wathan, J.; McComb, K. |
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Title |
The eyes and ears are visual indicators of attention in domestic horses |
Type |
Journal Article |
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Year |
2014 |
Publication |
Current Biology |
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24 |
Issue |
15 |
Pages |
R677-R679 |
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Abstract |
Summary Sensitivity to the attentional states of others has adaptive advantages [1], and in social animals, attending to others is important for predator detection, as well as a pre-requisite for normal social functioning and more complex socio-cognitive abilities [2]. Despite widespread interest in how social species perceive attention in others, studies of non-human animals have been inconclusive about the detailed cues involved [3]. Previous work has focused on head and eye direction, overlooking the fact that many mammals have obvious and mobile ears that could act as a visual cue to attention. Here we report that horses use the head orientation of a conspecific to locate food, but that this ability is disrupted when parts of the face (the eyes and ears) are covered up with naturalistic masks. The ability to correctly judge attention also interacted with the identity of the model horse, suggesting that individual differences in facial features may influence the salience of cues. Our results indicate that a combination of head orientation with facial expression, specifically involving both the eyes and ears, is necessary for communicating social attention. These findings emphasise that in order to understand how attention is communicated in non-human animals, it is essential to consider a broad range of cues. |
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0960-9822 |
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Equine Behaviour @ team @ |
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5929 |
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Author |
Proops, L.; Rayner, J.; Taylor, A.M.; McComb, K. |
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Title |
The Responses of Young Domestic Horses to Human-Given Cues |
Type |
Journal Article |
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Year |
2013 |
Publication |
PLoS ONE |
Abbreviated Journal |
PLoS ONE |
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8 |
Issue |
6 |
Pages |
e67000 EP - |
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Abstract |
<p>It has been suggested that the process of domestication, at least in some species, has led to an innate predisposition to be skilled at reading human communicative and attentional cues. Adult domestic horses (<italic>Equus caballus</italic>) are highly sensitive to subtle bodily cues when determining if a person is attending to them but they are less adept at using human communicative cues in object choice tasks. Here we provide the first study into the ontogeny of such skills in order to gain insights into the mechanisms underlying these abilities. Compared with adult horses, youngsters under the age of three could use body orientation but not more subtle cues such as head movement and open/closed eyes to correctly choose an attentive person to approach for food. Across two object choice experiments, the performance of young horses was comparable to that of adult horses – subjects were able to correctly choose a rewarded bucket using marker placement, pointing and touching cues but could not use body orientation, gaze, elbow pointing or tapping cues. Taken together these results do not support the theory that horses possess an innate predisposition to be particularly skilled at using human cues. Horses' ability to determine whether humans are attending to them using subtle body cues appears to require significant experience to fully develop and their perhaps less remarkable use of limited cues in object choice tasks, although present at a much earlier age, is likely to reflect a more general learning ability related to stimulus enhancement rather than a specific ‘human-reading’ skill.</p> |
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Public Library of Science |
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Equine Behaviour @ team @ |
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5676 |
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Author |
Proops, L.; Walton, M.; McComb, K. |
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Title |
The use of human-given cues by domestic horses, Equus caballus, during an object choice task |
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Journal Article |
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Year |
2010 |
Publication |
Animal Behaviour. |
Abbreviated Journal |
Anim. Behav. |
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79 |
Issue |
6 |
Pages |
1205-1209 |
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Keywords |
domestication; Equus caballus; horse; interspecific communication; marker cue; pointing; social cognition |
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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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no |
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Equine Behaviour @ team @ |
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5083 |
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Author |
McComb, K.; Moss, C.; Sayialel, S.; Baker, L. |
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Title |
Unusually extensive networks of vocal recognition in African elephants |
Type |
Journal Article |
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Year |
2000 |
Publication |
Anim Behav |
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59 |
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Call Number |
Equine Behaviour @ team @ McComb2000 |
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6281 |
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