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| Author | Horn, L.; Range, F.; Huber, L. | ||||
| Title | Dogs’ attention towards humans depends on their relationship, not only on social familiarity | Type | Journal Article | ||
| Year | 2013 | Publication | Abbreviated Journal | Animal Cognition | |
| Volume | 16 | Issue | 3 | Pages | 435-443 |
| Keywords | Domestic dogs; Social attention; Social familiarity; Dog–human relationship | ||||
| Abstract | Both in humans and non-human animals, it has been shown that individuals attend more to those they have previously interacted with and/or they are more closely associated with than to unfamiliar individuals. Whether this preference is mediated by mere social familiarity based on exposure or by the specific relationship between the two individuals, however, remains unclear. The domestic dog is an interesting subject in this line of research as it lives in the human environment and regularly interacts with numerous humans, yet it often has a particularly close relationship with its owner. Therefore, we investigated how long dogs (Canis familiaris) would attend to the actions of two familiar humans and one unfamiliar experimenter, while varying whether dogs had a close relationship with only one or both familiar humans. Our data provide evidence that social familiarity by itself cannot account for dogs’ increased attention towards their owners since they only attended more to those familiar humans with whom they also had a close relationship. | ||||
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Springer-Verlag | Place of Publication | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| ISSN | 1435-9448 | ISBN | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5667 | ||
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| Author | Osthaus, B.; Proops, L.; Hocking, I.; Burden, F. | ||||
| Title | Spatial cognition and perseveration by horses, donkeys and mules in a simple A-not-B detour task | Type | Journal Article | ||
| Year | 2013 | Publication | Abbreviated Journal | Animal Cognition | |
| Volume | 16 | Issue | 2 | Pages | 301-305 |
| Keywords | Equids; Donkeys; Horses; Mules; Dogs; Detour; Spatial reasoning; A-not-B; Perseveration | ||||
| Abstract | We investigated perseveration and detour behaviour in 36 equids (Equus caballus, E. asinus, E. caballus × E. asinus) and compared these data to those of a previous study on domestic dogs (Canis familiaris). The animals were required to make a detour through a gap at one end of a straight barrier in order to reach a visible target. After one, two, three or four repeats (A trials), the gap was moved to the opposite end of the barrier (B trials). We recorded initial deviations from the correct solution path and the latency to crossing the barrier. In the A trials, mules crossed the barrier significantly faster than their parental species, the horses and donkeys. In the B trials, following the change of gap location, all species showed a reduction in performance. Both dogs and horses exhibited significant spatial perseveration, going initially to the previous gap location. Donkeys and mules, however, performed at chance level. Our results suggest that hybrid vigour in mules extends to spatial abilities. | ||||
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Springer-Verlag | Place of Publication | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| ISSN | 1435-9448 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5694 | ||
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| Author | Bloom, P. | ||||
| Title | Behavior. Can a dog learn a word? | Type | Journal Article | ||
| Year | 2004 | Publication | Science (New York, N.Y.) | Abbreviated Journal | Science |
| Volume | 304 | Issue | 5677 | Pages | 1605-1606 |
| Keywords | Animals; Child; Child, Preschool; *Dogs; Humans; *Learning; *Memory; *Vocabulary | ||||
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| Address | Department of Psychology, Yale University, Post Office Box 208205, New Haven, CT 06520-8205, USA. paul.bloom@yale.edu | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 1095-9203 | ISBN | Medium | ||
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| Notes | PMID:15192205 | Approved | no | ||
| Call Number | Serial | 28 | |||
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| Author | Markman, E.M.; Abelev, M. | ||||
| Title | Word learning in dogs? | Type | Journal Article | ||
| Year | 2004 | Publication | Trends in Cognitive Sciences | Abbreviated Journal | Trends. Cognit. Sci. |
| Volume | 8 | Issue | 11 | Pages | 479-81; discussion 481 |
| Keywords | Animals; Association Learning; Dogs; *Learning; *Verbal Learning; *Vocabulary | ||||
| Abstract | In a recent paper, Kaminski, Call and Fischer report pioneering research on word-learning in a dog. In this commentary we suggest ways of distinguishing referential word use from mere association. We question whether the dog is reasoning by exclusion and, if so, compare three explanations – learned heuristics, default assumptions, and pragmatic reasoning – as they apply to children and might apply to dogs. Kaminski et al.'s work clearly raises important questions about the origins and basis of word learning and social cognition. | ||||
| Address | Department of Psychology, Stanford University, Bldg 420, Stanford, CA 94305-2130, USA | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 1364-6613 | ISBN | Medium | ||
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| Notes | PMID:15491899 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 274 | ||
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| Author | Miklósi, Á.; Soproni, K. | ||||
| Title | A comparative analysis of animals' understanding of the human pointing gesture | Type | Journal Article | ||
| Year | 2006 | Publication | Animal cognition | Abbreviated Journal | Anim. Cogn. |
| Volume | 9 | Issue | 2 | Pages | 81-93 |
| Keywords | *Animal Communication; Animals; *Behavior, Animal; Child; Child, Preschool; Dogs; Fixation, Ocular; *Gestures; Hand; Humans; *Nonverbal Communication; Pinnipedia; Primates; Problem Solving; *Recognition (Psychology); Species Specificity | ||||
| Abstract | We review studies demonstrating the ability of some animals to understand the human pointing gesture. We present a 3-step analysis of the topic. (1) We compare and evaluate current experimental methods (2) We compare available experimental results on performance of different species and investigate the interaction of species differences and other independent variables (3) We evaluate how our present understanding of pointing comprehension answers questions about function, evolution and mechanisms. Recently, a number of different hypotheses have been put forward to account for the presence of this ability in some species and for the lack of such comprehension in others. In our view, there is no convincing evidence for the assumption that the competitive lifestyles of apes would inhibit the utilization of this human gesture. Similarly, domestication as a special evolutionary factor in the case of some species falls short in explaining high levels of pointing comprehension in some non-domestic species. We also disagree with the simplistic view of describing the phenomenon as a simple form of conditioning. We suggest that a more systematic comparative research is needed to understand the emerging communicative representational abilities in animals that provide the background for comprehending the human pointing gesture. | ||||
| Address | Department of Ethology, Eotvos Lorand University, Budapest, Pazmany P 1/c, H-1117, Budapest, Hungary. miklosa@ludens.elte.hu | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 1435-9448 | ISBN | Medium | ||
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| Notes | PMID:16235075 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 463 | ||
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| Author | Hare, B.; Tomasello, M. | ||||
| Title | Human-like social skills in dogs? | Type | Journal Article | ||
| Year | 2005 | Publication | Trends in Cognitive Sciences | Abbreviated Journal | Trends. Cognit. Sci. |
| Volume | 9 | Issue | 9 | Pages | 439-444 |
| Keywords | *Animal Communication; Animals; *Behavior, Animal; Cognition/*physiology; Dogs; *Evolution; Humans; *Social Behavior | ||||
| Abstract | Domestic dogs are unusually skilled at reading human social and communicative behavior--even more so than our nearest primate relatives. For example, they use human social and communicative behavior (e.g. a pointing gesture) to find hidden food, and they know what the human can and cannot see in various situations. Recent comparisons between canid species suggest that these unusual social skills have a heritable component and initially evolved during domestication as a result of selection on systems mediating fear and aggression towards humans. Differences in chimpanzee and human temperament suggest that a similar process may have been an important catalyst leading to the evolution of unusual social skills in our own species. The study of convergent evolution provides an exciting opportunity to gain further insights into the evolutionary processes leading to human-like forms of cooperation and communication. | ||||
| Address | Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, Leipzig, Germany. hare@eva.mpg.de | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 1364-6613 | ISBN | Medium | ||
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| Notes | PMID:16061417 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 546 | ||
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| Author | Hare, B.; Brown, M.; Williamson, C.; Tomasello, M. | ||||
| Title | The domestication of social cognition in dogs | Type | Journal Article | ||
| Year | 2002 | Publication | Science (New York, N.Y.) | Abbreviated Journal | Science |
| Volume | 298 | Issue | 5598 | Pages | 1634-1636 |
| Keywords | Animals; *Animals, Domestic; *Behavior, Animal; *Cognition; *Cues; *Dogs; Food; Humans; Memory; Pan troglodytes; *Social Behavior; Species Specificity; Vision; Wolves | ||||
| Abstract | Dogs are more skillful than great apes at a number of tasks in which they must read human communicative signals indicating the location of hidden food. In this study, we found that wolves who were raised by humans do not show these same skills, whereas domestic dog puppies only a few weeks old, even those that have had little human contact, do show these skills. These findings suggest that during the process of domestication, dogs have been selected for a set of social-cognitive abilities that enable them to communicate with humans in unique ways. | ||||
| Address | Department of Anthropology, Harvard University, Cambridge, MA 02138, USA. bhare@fas.harvard.edu | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 1095-9203 | ISBN | Medium | ||
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| Notes | PMID:12446914 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 595 | ||
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| Author | Brauer, J.; Kaminski, J.; Riedel, J.; Call, J.; Tomasello, M. | ||||
| Title | Making inferences about the location of hidden food: social dog, causal ape | Type | Journal Article | ||
| Year | 2006 | Publication | Journal of comparative psychology | Abbreviated Journal | J Comp Psychol |
| Volume | 120 | Issue | 1 | Pages | 38-47 |
| Keywords | Animals; Communication; Cues; Dogs; Exploratory Behavior; *Feeding Behavior; Female; *Food; Male; Pan paniscus; Pan troglodytes; *Visual Perception | ||||
| Abstract | Domestic dogs (Canis familiaris) and great apes from the genus Pan were tested on a series of object choice tasks. In each task, the location of hidden food was indicated for subjects by some kind of communicative, behavioral, or physical cue. On the basis of differences in the ecologies of these 2 genera, as well as on previous research, the authors hypothesized that dogs should be especially skillful in using human communicative cues such as the pointing gesture, whereas apes should be especially skillful in using physical, causal cues such as food in a cup making noise when it is shaken. The overall pattern of performance by the 2 genera strongly supported this social-dog, causal-ape hypothesis. This result is discussed in terms of apes' adaptations for complex, extractive foraging and dogs' adaptations, during the domestication process, for cooperative communication with humans. | ||||
| Address | Max Planck Institute for Evolutionary Anthropology, Leipzig, Germany. jbraeuer@eva.mpg.de | ||||
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Place of Publication | Washington, D.C. : 1983 | Editor | ||
| Language | English | Summary Language | Original Title | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0735-7036 | ISBN | Medium | ||
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| Notes | PMID:16551163 | Approved | yes | ||
| Call Number | refbase @ user @ | Serial | 597 | ||
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| Author | B. Agnetta,; B. Hare,; M. Tomasello, | ||||
| Title | Cues to food location that domestic dogs (Canis familiaris) of different ages do and do not use | Type | Journal Article | ||
| Year | 2000 | Publication | Animal Cognition | Abbreviated Journal | Anim. Cogn. |
| Volume | 3 | Issue | 2 | Pages | 107-112 |
| Keywords | Dogs – Arctic wolves – Social cognition – Gaze following – Communication | ||||
| Abstract | Autoren B. Agnetta, B. Hare, M. Tomasello Zusammenfassung The results of three experiments are reported. In the main study, a human experimenter presented domestic dogs (Canis familiaris) with a variety of social cues intended to indicate the location of hidden food. The novel findings of this study were: (1) dogs were able to use successfully several totally novel cues in which they watched a human place a marker in front of the target location; (2) dogs were unable to use the marker by itself with no behavioral cues (suggesting that some form of human behavior directed to the target location was a necessary part of the cue); and (3) there were no significant developments in dogs' skills in these tasks across the age range 4 months to 4 years (arguing against the necessity of extensive learning experiences with humans). In a follow-up study, dogs did not follow human gaze into “empty space” outside of the simulated foraging context. Finally, in a small pilot study, two arctic wolves (Canis lupus) were unable to use human cues to locate hidden food. These results suggest the possibility that domestic dogs have evolved an adaptive specialization for using human-produced directional cues in a goal-directed (especially foraging) context. Exactly how they understand these cues is still an open question. Schlüsselwörter Key words Dogs – Arctic wolves – Social cognition – Gaze following – Communication |
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| Notes | Approved | no | |||
| Call Number | refbase @ user @ | Serial | 598 | ||
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| Author | Morton, D.B. | ||||
| Title | Self-consciousness and animal suffering | Type | Journal Article | ||
| Year | 2000 | Publication | Biologist (London, England) | Abbreviated Journal | Biologist (London) |
| Volume | 47 | Issue | 2 | Pages | 77-80 |
| Keywords | Animal Population Groups/*psychology; Animal Welfare/*standards; Animals; Behavior, Animal; *Consciousness; Dogs; *Ego; Horses/psychology; Pain/psychology/*veterinary; Pan troglodytes/psychology; Parrots; Pongo pygmaeus/psychology; Self Concept | ||||
| Abstract | Animals with relatively highly developed brains are likely to experience some degree of self-awareness and the ability to think. As well as being interesting in its own right, self-consciousness matters from an ethical point of view, since it can give rise to forms of suffering above and beyond the immediate physical sensations of pain or distress. This article surveys the evidence for animal self-consciousness and its implications for animal welfare. | ||||
| Address | Division of Primary Care, Public and Occupational Health, School of Medicine, University of Birmingham, Edgbaston, Birmingham, B15 2TT, UK. d.b.morton@bham.ac.uk | ||||
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| ISSN | 0006-3347 | ISBN | Medium | ||
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| Notes | PMID:11190233 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 618 | ||
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