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| Author | Hampton, R.R.; Healy, S.D.; Shettleworth, S.J.; Kamil, A.C. | ||||
| Title | Neuroecologists' are not made of straw | Type | Journal Article | ||
| Year | 2002 | Publication | Trends in Cognitive Sciences | Abbreviated Journal | Trends. Cognit. Sci. |
| Volume | 6 | Issue | 1 | Pages | 6-7 |
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| Address | Laboratory of Neuropsychology, NIH--NIMH, Building 49, Room 1B-80, 20892-4415, Bethesda, MD, USA | ||||
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| Language | English | Summary Language | Original Title | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 1364-6613 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:11849608 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 371 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Cognitive ecology: field or label? | Type | Journal Article | ||
| Year | 2000 | Publication | Trends in Ecology & Evolution | Abbreviated Journal | Trends. Ecol. Evol |
| Volume | 15 | Issue | 4 | Pages | 161 |
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| Address | Depts of Psychology and Zoology, University of Toronto, Toronto, Ontario, Canada M5S 3G3 | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0169-5347 | ISBN | Medium | ||
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| Notes | PMID:10717686 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 373 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Handling time and choice in pigeons | Type | Journal Article | ||
| Year | 1985 | Publication | Abbreviated Journal | J Exp Anal Behav | |
| Volume | 44 | Issue | 2 | Pages | 139-155 |
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| Abstract | According to optimal foraging theory, animals should prefer food items with the highest ratios of energy intake to handling time. When single items have negligible handling times, one large item should be preferred to a collection of small ones of equivalent total weight. However, when pigeons were offered such a choice on equal concurrent variable-interval schedules in a shuttlebox, they preferred the side offering many small items per reinforcement to that offering one or a few relatively large items. This preference was still evident on concurrent fixed-cumulative-duration schedules in which choosing the alternative with longer handling time substantially lowered the rate of food intake. | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0022-5002 | ISBN | Medium | ||
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| Notes | PMID:16812429 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 383 | ||
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| Author | Anderson , M.C.; Shettleworth, S.J. | ||||
| Title | Behavioral adaptation to fixed-interval and fixed-time food delivery in golden hamsters | Type | Journal Article | ||
| Year | 1977 | Publication | Journal of the Experimental Analysis of Behavior (JEAB) | Abbreviated Journal | J Exp Anal Behav |
| Volume | 27 | Issue | 1 | Pages | 33-49 |
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| Abstract | Food-deprived golden hamsters in a large enclosure received food every 30 sec contingent on lever pressing, or free while their behavior was continuously recorded in terms of an exhaustive classification of motor patterns. As with other species in other situations, behavior became organized into two main classes. One (terminal behaviors) increased in probability throughout interfood intervals; the other (interim behaviors) peaked earlier in interfood intervals. Which class an activity belonged to was independent of whether food was contingent on lever pressing. When food was omitted on some of the intervals (thwarting), the terminal activities began sooner in the next interval, and different interim activities changed in different ways. The interim activities did not appear to be schedule-induced in the usual sense. Rather, the hamsters left the area of the feeder when food was not due and engaged in activities they would normally perform in the experimental environment. | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0022-5002 | ISBN | Medium | ||
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| Notes | PMID:16811980 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 388 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Animal cognition and animal behaviour | Type | Journal Article | ||
| Year | 2001 | Publication | Animal Behaviour. | Abbreviated Journal | Anim. Behav. |
| Volume | 61 | Issue | 2 | Pages | 277-286 |
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| Abstract | Cognitive processes such as perception, learning, memory and decision making play an important role in mate choice, foraging and many other behaviours. In this review, I summarize a few key ideas about animal cognition developed in a recent book (Shettleworth 1998, Cognition, Evolution and Behaviour) and briefly review some areas in which interdisciplinary research on animal cognition is currently proving especially productive. Cognition, broadly defined, includes all ways in which animals take in information through the senses, process, retain and decide to act on it. Studying animal cognition does not entail any particular position on whether or to what degree animals are conscious. Neither does it entail rejecting behaviourism in that one of the greatest challenges in studing animal cognition is to formulate clear behavioural criteria for inferring specific mental processes. Tests of whether or not apparently goal-directed behaviour is controlled by a representation of its goal, episodic-like memory in birds, and deceptive behaviour in monkeys provide examples. Functional modelling has been integrated with analyses of cognitive mechanisms in a number of areas, including studies of communication, models of how predator learning and attention affect the evolution of conspicuous and cryptic prey, tests of the relationship betweeen ecological demands on spatial cognition and brain evolution, and in research on social learning. Rather than a `new field' of cognitive ecology, such interdisciplinary research on animal cognition exemplifies a revival of interest in proximate mechanisms of behaviour. | ||||
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| Notes | Approved | no | |||
| Call Number | refbase @ user @ | Serial | 397 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Cognition, Evolution and Behaviour | Type | Book Whole | ||
| Year | 1998 | Publication | Abbreviated Journal | ||
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| Abstract | Description How do animals perceive the world, learn, remember, search for food or mates, and find their way around? Do any non-human animals count, imitate one another, use a language, or think as we do? What use is cognition in nature and how might it have evolved? Historically, research on such questions has been fragmented between psychology, where the emphasis has been on theoretical models and lab experiments, and biology, where studies focus on evolution and the adaptive use of perception, learning, and decision-making in the field. Cognition, Evolution and the Study of Behavior integrates research from psychology, behavioral ecology, and ethology in a wide-ranging synthesis of theory and research about animal cognition in the broadest sense, from species-specific adaptations in fish to cognitive mapping in rats and honeybees to theories of mind for chimpanzees. As a major contribution to the emerging discipline of comparative cognition, the book is an invaluable resource for all students and researchers in psychology, zoology, behavioral neuroscience. It will also interest general readers curious about the details of how and why animals--including humans--process, retain, and use information as they do. Reviews “This book is a very comprehensive review of animal cognition. It differs from other texts on this topic in a number of ways, as outlined by Shettleworth in her preface and in the opening chapter. Essentially, Shettleworth wants to advocate an 'adaptationist or ecological approach to cognition'. In doing so, she brings together a wealth of data on animal cognition, studied from quite different theoretical viewpoints, such as cognitive ethology, animal learning theory, neuroscience, behavioural ecology and cognitive psychology. . . . Each chapter ends with a clear and useful summary, and helpful suggestions for further reading. The book's numerous illustrations, which are mostly tables or figures redrawn by Margaret Nelson, greatly add to its appeal. . . . [T]his is a marvellously rich, well-written and stimulating book. . . . I greatly enjoyed reading [and] recommend it highly to anyone interested in animal cognition, evolution and behaviour.”--Animal Behaviour “Sara Shettleworth has probably written the most comprehensive study of the animal mind ever and therefore a fundamental textbook on 'comparative cognition'. She first gets consciousness out of the way: whether an animal is conscious or not is impossible to determine, since consciousness is a private, subjective phenomenon. We can study cognition, and certainly cognition lends credibility to the idea that at least some animals must be at least to some degree conscious, but experiments can only prove facts about cognition. She reviews the field of cognitive ethology from the beginning and then analyzes the main cognitive tasks from an information-processing perspective By the end of her review of cognitive faculties, it become apparent that, at least among vertebrates, there are no significant differences in learning, except for language. All vertebrates are capable of 'associative' learning What no other vertebrate seems to be capable of is 'syntax'.” -- Piero Scaruffi, Thymos.com |
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| Publisher | Oxford University Press | Place of Publication | Oxford | Editor | |
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| ISSN | ISBN | 9780195110487 | Medium | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4712 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | The evolution of comparative cognition: is the snark still a Boojum? | Type | Journal Article | ||
| Year | 2009 | Publication | Behav Processes | Abbreviated Journal | |
| Volume | 80 | Issue | Pages | ||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ Shettleworth2009 | Serial | 6231 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Taking the best for learning | Type | Journal Article | ||
| Year | 2005 | Publication | Behavioural processes | Abbreviated Journal | Behav. Process. |
| Volume | 69 | Issue | 2 | Pages | 147-9; author reply 159-63 |
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*Algorithms; Animals; *Behavior, Animal; Decision Making; Evolution; *Learning; *Models, Theoretical | ||||
| Abstract | Examples of how animals learn when multiple, sometimes redundant, cues are present provide further examples not considered by Hutchinson and Gigerenzer that seem to fit the principle of taking the best. “The best” may the most valid cue in the present circumstances; evolution may also produce species-specific biases to use the most functionally relevant cues. | ||||
| Address | Department of Psychology, University of Toronto, Toronto, Ont., Canada M5S 3G3. shettle@psych.utoronto.ca | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0376-6357 | ISBN | Medium | ||
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| Notes | PMID:15845301 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 361 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Reinforcement and the organization of behavior in golden hamsters: Pavlovian conditioning with food and shock unconditioned stimuli | Type | Journal Article | ||
| Year | 1978 | Publication | Journal of experimental psychology. Animal behavior processes | Abbreviated Journal | J Exp Psychol Anim Behav Process |
| Volume | 4 | Issue | 2 | Pages | 152-169 |
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Acoustic Stimulation; Animals; *Behavior, Animal; *Conditioning, Classical; Conditioning, Operant; Cricetinae; *Electroshock; Female; *Food; Male; Punishment; *Reinforcement (Psychology); Reinforcement Schedule | ||||
| Abstract | The effects of Pavlovian conditioned stimuli (CSs) for food or shock on a variety of behaviors of golden hamsters were observed in three experiments. The aim was to see whether previously reported differences among the behaviors produced by food reinforcement and punishment procedures could be accounted for by differential effects of Pavlovian conditioning on the behaviors. There was some correspondence between the behaviors observed to the CSs and the previously reported effects of instrumental training. However, the Pavlovian conditioned responses (CRs) alone would not have predicted the effects of instrumental training. Moreover, CRs depended to some extent on the context in which training and testing occurred. These findings, together with others in the literature, suggest that the results of Pavlovian conditioning procedures may not unambiguously predict what system of behaviors will be most readily modified by instrumental training with a given reinforcer. | ||||
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| ISSN | 0097-7403 | ISBN | Medium | ||
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| Notes | PMID:670890 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 387 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Stimulus relevance in the control of drinking and conditioned fear responses in domestic chicks (Gallus gallus) | Type | Journal Article | ||
| Year | 1972 | Publication | Journal of comparative and physiological psychology | Abbreviated Journal | J Comp Physiol Psychol |
| Volume | 80 | Issue | 2 | Pages | 175-198 |
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Acoustic Stimulation; Animals; Auditory Perception; Chickens; *Conditioning (Psychology); Conditioning, Classical; Discrimination Learning; *Drinking Behavior; Electroshock; *Fear; *Light; Motor Activity; Photic Stimulation; Punishment; Quinine; *Sound; Taste; Visual Perception | ||||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0021-9940 | ISBN | Medium | ||
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| Notes | PMID:5047826 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 390 | ||
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