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| Author | Ottoni, E.B.; de Resende, B.D.; Izar, P. | ||||
| Title | Watching the best nutcrackers: what capuchin monkeys (Cebus apella) know about others' tool-using skills | Type | Journal Article | ||
| Year | 2005 | Publication | Animal cognition | Abbreviated Journal | Anim. Cogn. |
| Volume | 8 | Issue | 4 | Pages | 215-219 |
| Keywords | Animals; *Association Learning; Cebus/*psychology; *Feeding Behavior; Female; Male; Nuts; *Problem Solving | ||||
| Abstract | The present work is part of a decade-long study on the spontaneous use of stones for cracking hard-shelled nuts by a semi-free-ranging group of brown capuchin monkeys (Cebus apella). Nutcracking events are frequently watched by other individuals--usually younger, less proficient, and that are well tolerated to the point of some scrounging being allowed by the nutcracker. Here we report findings showing that the choice of observational targets is an active, non-random process, and that observers seem to have some understanding of the relative proficiency of their group mates, preferentially watching the more skilled nutcrackers, which enhances not only scrounging payoffs, but also social learning opportunities. | ||||
| Address | Laboratory of Cognitive Ethology, Department of Experimental Psychology, Institute of Psychology, University of Sao Paulo, Brazil. ebottoni@usp.br | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 1435-9448 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:15719240 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 355 | ||
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| Author | Gibson, B.M.; Shettleworth, S.J. | ||||
| Title | Place versus response learning revisited: tests of blocking on the radial maze | Type | Journal Article | ||
| Year | 2005 | Publication | Behavioral neuroscience | Abbreviated Journal | Behav Neurosci |
| Volume | 119 | Issue | 2 | Pages | 567-586 |
| Keywords | Animals; *Association Learning; Male; *Maze Learning; Memory; Rats; Rats, Long-Evans; Reproducibility of Results | ||||
| Abstract | Neurobiological and behavioral research indicates that place learning and response learning occur simultaneously, in parallel. Such findings seem to conflict with theories of associative learning in which different cues compete for learning. The authors conducted place+response training on a radial maze and then tested place learning and response learning separately by reconfiguring the maze in various ways. Consistent with the effects of manipulating place and response systems in the brain (M. G. Packard & J. L. McGaugh, 1996), well-trained rats showed strong place learning and strong response learning. Three experiments using associative blocking paradigms indicated that prior response learning interferes with place learning. Blocking and related tests can be used to better understand how memory systems interact during learning. | ||||
| Address | Department of Psychology, University of New Hampshire, Durham, NH 03824-3567, USA. bgibson@cisunix.unh.edu | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0735-7044 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:15839803 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 362 | ||
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| Author | Gibson, B.M.; Shettleworth, S.J. | ||||
| Title | Competition among spatial cues in a naturalistic food-carrying task | Type | Journal Article | ||
| Year | 2003 | Publication | Learning & behavior : a Psychonomic Society publication | Abbreviated Journal | Learn Behav |
| Volume | 31 | Issue | 2 | Pages | 143-159 |
| Keywords | Adaptation, Psychological; Animals; Appetitive Behavior; *Association Learning; *Attention; Choice Behavior; *Cues; *Discrimination Learning; Male; Rats; Rats, Long-Evans; Space Perception; *Spatial Behavior | ||||
| Abstract | Rats collected nuts from a container in a large arena in four experiments testing how learning about a beacon or cue at a goal interacts with learning about other spatial cues (place learning). Place learning was quick, with little evidence of competition from the beacon (Experiments 1 and 2). Rats trained to approach a beacon regardless of its location were subsequently impaired when the well-learned beacon was removed and other spatial cues identified the location of the goal (Experiment 3). The competition between beacon and place cues reflected learned irrelevance for place cues (Experiment 4). The findings differ from those of some studies of associative interactions between cue and place learning in other paradigms. | ||||
| Address | University of Toronto, Toronto, Ontario, Canada | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 1543-4494 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:12882373 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 368 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Varieties of learning and memory in animals | Type | Journal Article | ||
| Year | 1993 | Publication | Journal of experimental psychology. Animal behavior processes | Abbreviated Journal | J Exp Psychol Anim Behav Process |
| Volume | 19 | Issue | 1 | Pages | 5-14 |
| Keywords | Animals; Association Learning; Birds; Conditioning, Classical; Evolution; Imprinting (Psychology); *Learning; *Memory; Social Environment; Species Specificity; Taste | ||||
| Abstract | It is often assumed that there is more than one kind of learning--or more than one memory system--each of which is specialized for a different function. Yet, the criteria by which the varieties of learning and memory should be distinguished are seldom clear. Learning and memory phenomena can differ from one another across species or situations (and thus be specialized) in a number of different ways. What is needed is a consistent theoretical approach to the whole range of learning phenomena, and one is explored here. Parallels and contrasts in the study of sensory systems illustrate one way to integrate the study of general mechanisms with an appreciation of species-specific adaptations. | ||||
| Address | Department of Psychology, University of Toronto, Ontario, Canada | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0097-7403 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:8418217 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 380 | ||
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| Author | Shettleworth, S.J. | ||||
| Title | Foraging, memory, and constraints on learning | Type | Journal Article | ||
| Year | 1985 | Publication | Annals of the New York Academy of Sciences | Abbreviated Journal | Ann N Y Acad Sci |
| Volume | 443 | Issue | Pages | 216-226 | |
| Keywords | Animals; Animals, Wild; *Appetitive Behavior; *Avoidance Learning; Birds; *Conditioning, Classical; Discrimination Learning; Food Preferences; *Memory; *Mental Recall; Motivation; *Predatory Behavior; Rats; *Taste | ||||
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| Language | English | Summary Language | Original Title | ||
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| ISSN | 0077-8923 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:3860072 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 384 | ||
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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 |
| Keywords | 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 | ||
| Area | Expedition | Conference | |||
| 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 |
| Keywords | 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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| ISSN | 0021-9940 | ISBN | Medium | ||
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| Notes | PMID:5047826 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 390 | ||
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| Author | Huebener, E. | ||||
| Title | Einwirkungen des Reiters nach Zeitgeber ? Beispiel: Hilfen für Übergänge von einer Gangart in eine andere; | Type | Journal Article | ||
| Year | 2006 | Publication | Tierärztliche Umschau | Abbreviated Journal | Tierärztl. Umschau |
| Volume | 10 | Issue | Pages | 515-532 | |
| Keywords | Tiergerechte Reiter:Pferd-Kommunikation – Signale für das Ändern der Fußfolge – Einwirkungen im allein “passenden” Moment – alleiniger Timer dafür – “Sekundengehorsam” | ||||
| Abstract | Zusammenfassung Wissenschaftliches Erfassen von Grundlagen der ererbten Reitlehre hilft, deren Werte zu bewahren. Und Reiten Lehrende dürfen nicht nur das “Wie”, sie sollten auch das “Weshalb” vermitteln können. Die Grundlagen der in Jahrhunderten entstandenen klassischen europäischen Reitlehre beruhen auf der Natur abgelauschten Erkenntnissen. Sie spiegeln sich u. a. in den Hilfen für Übergänge aus einer Gangart in eine andere. Die Bewegungen von Pferderumpf und -rücken liefern den Zeitgeber für jene pferdgerechte, feinfühlige Hilfengebung, die aufmerksam, fleißig und freudig mitarbeitende Pferde schafft. |
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| Language | German | Summary Language | Original Title | ||
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| Notes | Approved | yes | |||
| Call Number | refbase @ user @ | Serial | 425 | ||
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| Author | Mulcahy, N.J.; Call, J. | ||||
| Title | Apes save tools for future use | Type | Journal Article | ||
| Year | 2006 | Publication | Science (New York, N.Y.) | Abbreviated Journal | Science |
| Volume | 312 | Issue | 5776 | Pages | 1038-1040 |
| Keywords | Animals; Association Learning; *Cognition; *Evolution; *Mental Processes; *Pan paniscus; Pan troglodytes; *Pongo pygmaeus | ||||
| Abstract | Planning for future needs, not just current ones, is one of the most formidable human cognitive achievements. Whether this skill is a uniquely human adaptation is a controversial issue. In a study we conducted, bonobos and orangutans selected, transported, and saved appropriate tools above baseline levels to use them 1 hour later (experiment 1). Experiment 2 extended these results to a 14-hour delay between collecting and using the tools. Experiment 3 showed that seeing the apparatus during tool selection was not necessary to succeed. These findings suggest that the precursor skills for planning for the future evolved in great apes before 14 million years ago, when all extant great ape species shared a common ancestor. | ||||
| Address | Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, D-04103 Leipzig, Germany | ||||
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| ISSN | 1095-9203 | ISBN | Medium | ||
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| Notes | PMID:16709782 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 466 | ||
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| Author | Fenton, B.; Ratcliffe, J. | ||||
| Title | Animal behaviour: eavesdropping on bats | Type | Journal Article | ||
| Year | 2004 | Publication | Nature | Abbreviated Journal | Nature |
| Volume | 429 | Issue | 6992 | Pages | 612-613 |
| Keywords | Acoustics; Animals; Chiroptera/anatomy & histology/classification/genetics/*physiology; Echolocation/*physiology; *Evolution; Phylogeny; Predatory Behavior/physiology; Species Specificity | ||||
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| ISSN | 1476-4687 | ISBN | Medium | ||
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| Notes | PMID:15190335 | Approved | no | ||
| Call Number | refbase @ user @ | Serial | 500 | ||
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