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| Author | Tschudin, A.J.-P.C. | ||||
| Title | 'Mindreading' Mammals? Attribution of Belief Tasks with Dolphins | Type | Journal Article | ||
| Year | 2001 | Publication | Animal Welfare | Abbreviated Journal | Anim Welfare |
| Volume | 10 | Issue  |
Pages | 119-127 | |
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| Abstract | 'Mindreading' or theory of mind (ToM) refers to the capacity to attribute mental states to others. This ability is regarded as a critical component of what has, to date, exclusively characterized the advanced social cognition displayed by humans. The false belief task is a key test for ToM in different animal species. On a standard non-verbal false belief task, humans pass from age 4, whereas non-human primates consistently fail. Neuroanatomical and behavioural evidence for dolphins, however, indicates that they are capable of passing ToM tasks. The current paper represents a synthesis of the relevant dolphin research on neocortical evolution and non-invasive behavioural tests of precursors for ToM and the attribution of beliefs. The success of dolphins on attribution of belief tasks, in the absence of learning or cueing, indicates that they are capable of 'mindreading'. What are the implications of animal 'mindreading'? ToM tasks probe for reflexive consciousness and, by this criterion, dolphins may display reflexive consciousness. The implication of this conclusion is that future behavioural studies of social cognition will have considerable ethical and legal implications for animal welfare. | ||||
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| Notes | Approved | no | |||
| Call Number | refbase @ user @ | Serial | 3491 | ||
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| Author | Hanggi, E.B. | ||||
| Title | Can Horses Recognize Pictures? | Type | Journal Article | ||
| Year | 2001 | Publication | Proceedings of the Third International Conference of Cognitive Science | Abbreviated Journal | |
| Volume | Issue |
Pages | 52-56 | ||
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| Publisher | Place of Publication | Beijing, China. | Editor | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 3566 | ||
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| Author | Doutrelant, C.; McGregor, P. K.; Oliveira, R. F. | ||||
| Title | The effect of an audience on intrasexual communication in male Siamese fighting fish, Betta splendens | Type | Journal Article | ||
| Year | 2001 | Publication | Behavioral Ecology | Abbreviated Journal | Behav. Ecol. |
| Volume | 12 | Issue |
Pages | 283-286 | |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4224 | ||
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| Author | Fleurance,Géraldine; Duncan ,Patrick; Mallevaud, Bruno | ||||
| Title | Daily intake and the selection of feeding sites by horses in heterogeneous wet grasslands | Type | Journal Article | ||
| Year | 2001 | Publication | Abbreviated Journal | Anim. Res. | |
| Volume | 50 | Issue |
Pages | 149-156 | |
| Keywords | horse / intake / grassland / heterogeneity / wetland cheval / ingestion / prairie / hétérogénéité / zone humide | ||||
| Abstract | In spite of the importance of grazed forage in horse nutrition, little information is available on their daily intake at pasture. We determined the intake of 4 non-breeding mares of a heavy breed (average body weight = 674 kg), grazing during the summer in heterogeneous natural grasslands of the Marais Poitevin (France), an internationally important wetland where grazing is an essential process which maintains biodiversity. The mares ate large quantities of forage (21.9 $pm$ 2.4 kg of organic matter per day, i.e. 166.2 $pm$ 20.8 g of organic matter per kg LW0.75 per day) in comparison with previous published values and with the estimated requirements of these horses. The use of the vegetation was very selective, the mares spent about 70% of their feeding time on short grass lawns (sward surface $leq$ 4 cm, biomass < 100 g$cdot$m-2), that represented only 10% of the area. This behaviour maintained the plants at young growing stages which are of better quality than ungrazed plants. These results are discussed in relation to the dynamics of the plant communities. | ||||
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| Corporate Author | horse / intake / grassland / heterogeneity / wetland | Thesis | |||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4238 | ||
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| Author | Slater, P.; Rosenblatt, J.; Snowdon, C.; Roper, T. | ||||
| Title | ADVANCES IN THE STUDY OF BEHAVIOR, 31 | Type | Book Whole | ||
| Year | 2001 | Publication | Abbreviated Journal | ||
| Volume | 31 | Issue |
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| Abstract | Description The aim of Advances in the Study of Behavior remains as it has been since the series began: to serve the increasing number of scientists who are engaged in the study of animal behavior by presenting their theoretical ideas and research to their colleagues and to those in neighboring fields. We hope that the series will continue its “contribution to the development of the field”, as its intended role was phrased in the Preface to the first volume in 1965. Since that time, traditional areas of animal behavior have achieved new vigor by the links they have formed with related fields and by the closer relationship that now exists between those studying animal and human subjects. Advances in the Study of Behavior, Volume 31 continues to serve scientists across a wide spectrum of disciplines. Focusing on new theories and research developments with respect to behavioral ecology, evolutionary biology, and comparative psychology, these volumes foster cooperation and communications in these dense fields. Audience Experimental psychologists studying animal behavior, comparative psychologists, ethologists, evolutionary biologists, and ichthyologists. Contents Contributors. Preface.M.L. East and H. Hofer, Conflict and Co-operation in a Female Dominated Society: A Re-assessment of the “Hyper-aggressive” Image of Spotted Hyenas.C. ten Cate, H. Slabbekoorn, and M.R. Ballintijn, Bird Song and Male-male Competition: Causes and Consequences of Vocal Variability in the Collared Dove (Streptopelia Decaocto).R.W. Byrne, Imitation of Novel Complex Actions: What Does the Evidence from Animals Mean?L.J. Rogers, Lateralization in Vertebrates: Its Early Evolution, General Pattern and Development.S.H. Hulse, Auditory Scene Analysis in Animal Communication.P.K. Stoddard, Electric Signals: Predation, Sex, and Environmental Constraints.T. Aubin and P. Jouventin, How to Vocally Identify Kin in a Crowd: The Penguin Model. Index. Contents of Previous Volumes. |
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| Publisher | ACADEMIC PRESS | Place of Publication | Editor | ||
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| ISSN | ISBN | 978-0-12-004531-0 | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4736 | ||
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| Author | Watt, L. M.; McDonnell, S. M. | ||||
| Title | Demonstration of Concept Formation in the Horse. | Type | Report | ||
| Year | 2001 | Publication | Equine Behavior Laboratory, University of Pennsylvania School of Veterinary Medicine, August 2001 Interim Report. | Abbreviated Journal | |
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| Publisher | University of Pennsylvania | Place of Publication | Philadephia | Editor | |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5449 | ||
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| Author | Ferenc S. | ||||
| Title | Computer-ssisted analysis of the developing brain motor system and coordinated locomotion in the foal | Type | Manuscript | ||
| Year | 2001 | Publication | Abbreviated Journal | ||
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| Corporate Author | Thesis | Ph.D. thesis | |||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5673 | ||
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| Author | Wynne C. D. L. | ||||
| Title | Animal Cognition: The Mental Lives of Animals | Type | Book Whole | ||
| Year | 2001 | Publication | Abbreviated Journal | ||
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| Abstract | Covering a wide range of key topics, from reasoning and communication to sensation and complex problem-solving, this engagingly-written text presents a comprehensive survey of contemporary research on animal cognition. Written for anyone with an interest in animal cognition, but without a background in animal behaviour, it endeavours to explain what makes animals tick. With numerous illustrations and including exciting recent studies from many little-studied species (such as the weakly electric African fish), this text is ideal for psychology students who are interested in how much of our human cognition is shared by other species, for students of biology who want to know how complex animal behaviour can get, and for all those with an interest in the animal mind. |
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| Publisher | Palgrave | Place of Publication | Editor | ||
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| ISSN | ISBN | 9780333923955 | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 6157 | ||
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| Author | Dorrance, B.R.; Zentall, T.R. | ||||
| Title | Imitative learning in Japanese quail (Coturnix japonica) depends on the motivational state of the observer quail at the time of observation | Type | Journal Article | ||
| Year | 2001 | Publication | Journal of comparative psychology (Washington, D.C. : 1983) | Abbreviated Journal | J Comp Psychol |
| Volume | 115 | Issue |
1 | Pages | 62-67 |
| Keywords | Animals; *Behavior, Animal; *Coturnix; Female; *Imitative Behavior; *Learning; Male; *Motivation; Reinforcement (Psychology); Time Factors | ||||
| Abstract | The 2-action method was used to examine whether imitative learning in Japanese quail (Coturnix japonica) depends on the motivational state of the observer quail at the time of observation of the demonstrated behavior. Two groups of observers were fed before observation (satiated groups), whereas 2 other groups of observers were deprived of food before observation (hungry groups). Quail were tested either immediately following observation or after a 30-min delay. Results indicated that quail in the hungry groups imitated, whereas those in the satiated groups did not, regardless of whether their test was immediate or delayed. The results suggest that observer quail may not learn (through observation) behavior that leads to a reinforcer for which they are unmotivated at the time of test. In addition, the results show that quail are able to delay the performance of a response acquired through observation (i.e., they show deferred imitation). | ||||
| Address | Department of Psychology, University of Kentucky, Lexington 40506-0044, USA | ||||
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| 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:11334220 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 245 | ||
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| Author | Gibson, B.M.; Shettleworth, S.J.; McDonald, R.J. | ||||
| Title | Finding a goal on dry land and in the water: differential effects of disorientation on spatial learning | Type | Journal Article | ||
| Year | 2001 | Publication | Behavioural brain research | Abbreviated Journal | Behav. Brain. Res. |
| Volume | 123 | Issue |
1 | Pages | 103-111 |
| Keywords | Animals; Cues; Environment; Male; Maze Learning/*physiology; Orientation/*physiology; Rats; Rats, Long-Evans; Spatial Behavior/*physiology; Water | ||||
| Abstract | Two previous studies, Martin et al. (J. Exp. Psychol. Anim. Behav. Process. 23 (1997) 183) and Dudchenko et al. (J. Exp. Psychol. Anim. Behav. Process. 23 (1997) 194), report that, compared to non-disoriented controls, rats disoriented before testing were disrupted in their ability to learn the location of a goal on a dry radial-arm maze task, but that both groups learned at the same rate in the Morris water maze. However, the radial-arm maze task was much more difficult than the water maze. In the current set of experiments, we examined the performance of control and disoriented rats on more comparable dry land and water maze tasks. Compared to non-disoriented rats, rats that were disoriented before testing were significantly impaired in locating a goal in a circular dry arena, but not a water tank. The results constrain theoretical explanations for the differential effects of disorientation on different spatial tasks. | ||||
| Address | Department of Psychology, University of Toronto, 100 St. George Street, Toronto, Ontario, Canada M5S 3G3. gibson@psych.utoronto.ca | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0166-4328 | ISBN | Medium | ||
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| Notes | PMID:11377733 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 372 | ||
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