Records |
Author |
Reznikova, Z.I. |
Title |
[The study of tool use as the way for general estimation of cognitive abilities in animals] |
Type |
Journal Article |
Year |
2006 |
Publication |
Zhurnal Obshchei Biologii |
Abbreviated Journal |
Zh Obshch Biol |
Volume |
67 |
Issue |
1 |
Pages |
3-22 |
Keywords |
Adaptation, Psychological; Animals; *Cognition; Learning; Pattern Recognition, Physiological; Species Specificity |
Abstract |
Investigation of tool use is an effective way to determine cognitive abilities of animals. This approach raises hypotheses, which delineate limits of animal's competence in understanding of objects properties and interrelations and the influence of individual and social experience on their behaviour. On the basis of brief review of different models of manipulation with objects and tools manufacturing (detaching, subtracting and reshaping) by various animals (from elephants to ants) in natural conditions the experimental data concerning tool usage was considered. Tool behaviour of anumals could be observed rarely and its distribution among different taxons is rather odd. Recent studies have revealed that some species (for instance, bonobos and tamarins) which didn't manipulate tools in wild life appears to be an advanced tool users and even manufacturers in laboratory. Experimental studies of animals tool use include investigation of their ability to use objects physical properties, to categorize objects involved in tool activity by its functional properties, to take forces affecting objects into account, as well as their capacity of planning their actions. The crucial question is whether animals can abstract general principles of relations between objects regardless of the exact circumstances, or they develop specific associations between concerete things and situations. Effectiveness of laboratory methods is estimated in the review basing on comparative studies of tool behaviour, such as “support problem”, “stick problem”, “tube- and tube-trap problem”, and “reserve tube problem”. Levels of social learning, the role of imprinting, and species-specific predisposition to formation of specific domains are discussed. Experimental investigation of tool use allows estimation of the individuals' intelligence in populations. A hypothesis suggesting that strong predisposition to formation of specific associations can serve as a driving force and at the same time as obstacle to animals' activity is discussed. In several “technically gifted” species (such as woodpecker finches, New Caledonian crows, and chimpanzees) tool use seems to be guided by a rapid process of trial and error learning. Individuals that are predisposed to learn specific connections do this too quickly and thus become enslaved by stereotypic solutions of raising problems. |
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Place of Publication |
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Language |
Russian |
Summary Language |
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Original Title |
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Series Editor |
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Series Title |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
0044-4596 |
ISBN |
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Expedition |
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Conference |
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Notes |
PMID:16521567 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2857 |
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Author |
Meyer, W.; Pakur, M. |
Title |
[Remarks on the domestic dog as an object of instruction for the education of the developing child] |
Type |
Journal Article |
Year |
1999 |
Publication |
Berliner und Munchener Tierarztliche Wochenschrift |
Abbreviated Journal |
Berl Munch Tierarztl Wochenschr |
Volume |
112 |
Issue |
4 |
Pages |
131-138 |
Keywords |
Animals; Animals, Domestic; *Bonding, Human-Pet; Character; Child; *Child Development; Child, Preschool; Cognition; *Dogs; Emotions; Empathy; Humans |
Abstract |
Based on an intensive analysis of literature, the study summarizes problems involved in the significance of domesticated dogs as objects of instruction and assistants of the education of children. Several important topics are discussed in view of advances for children in families keeping dogs. Such topics are mainly related to a general socio-emotional level, the support of cognitive development and character formation. Further aspects are the acquisition of a sense of responsibility, and the development of self-confidence, a sense of social membership and security, as well as important attributes of character such as frankness, broad mindedness, and sympathetic understanding. Moreover, knowledge about the life cycle and functions of body organs can be conveyed, and the dog could, at least in part, substitute for brothers and sisters. Basically, positive attitudes towards animals in general, as well as nature and environment are supported. All topics are critically commented and considered to be realistic or not. The supporting role of parents, in particular, is emphasized. Parental commitment should include deep concern with the typical attributes of the dog breed desired, and optimal dog keeping conditions to prevent harm to the children. The final commentary lays special emphasis on negative features of domestication for a pet owner, and cautions against non-biological and illusionary ideas about domesticated animals. |
Address |
Anatomisches Institut der Tierakztlichen Hochschule Hannover |
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Language |
German |
Summary Language |
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Original Title |
Bemerkungen zum Haushund als Lehrobjekt und Erziehungshilfe fur das sich entwickelnde Kind |
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Edition |
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ISSN |
0005-9366 |
ISBN |
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Medium |
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Conference |
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Notes |
PMID:10337055 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
4155 |
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Author |
Kaplan, A.I.; Borodovskii, M.I. |
Title |
[Alternative animal behavior: a model and its statistical characteristics] |
Type |
Journal Article |
Year |
1989 |
Publication |
Nauchnye Doklady Vysshei Shkoly. Biologicheskie Nauki |
Abbreviated Journal |
Nauchnye Doki Vyss Shkoly Biol Nauki |
Volume |
|
Issue |
3 |
Pages |
29-32 |
Keywords |
Animals; *Behavior, Animal; Cognition; Male; Mathematics; *Models, Biological; *Models, Statistical; Rats; Reinforcement (Psychology) |
Abstract |
The rats' alternative behaviour in T-maze at simultaneous two-sided food refreshment in 13 trials a day during 6 days has been studied. It has been found that in the first testing days the indexes of alternative behaviour of animals correspond to the characteristics of the random alternation. However, on the 5-6th day of testing in the overwhelming majority of rats the true deviation of alternation index above or below than the theoretical values has been revealed. A question on the existence of two strategies of cognitive behaviour alteration and perseveration in rat population is under discussion. |
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Place of Publication |
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Language |
Russian |
Summary Language |
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Original Title |
Al'ternativnoe povedenie zhivotnykh: model' i statisticheskie kharakteristiki |
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Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
0470-4606 |
ISBN |
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Medium |
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Area |
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Expedition |
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Conference |
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Notes |
PMID:2742929 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2799 |
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Author |
Udell, M.A.R.; Dorey, N.R.; Wynne, C.D.L. |
Title |
Wolves outperform dogs in following human social cues |
Type |
Journal Article |
Year |
2008 |
Publication |
Animal Behaviour. |
Abbreviated Journal |
Anim. Behav. |
Volume |
76 |
Issue |
6 |
Pages |
1767-1773 |
Keywords |
Canis familiaris; Canis lupus; dog; dog shelter; domestication; momentary distal point; object choice; social cognition; wolf |
Abstract |
Domestic dogs, Canis familiaris, have been shown capable of finding hidden food by following pointing gestures made with different parts of the human body. However, previous studies have reported that hand-reared wolves, C. lupus, fail to locate hidden food in response to similar points in the absence of extensive training. The failure of wolves to perform this task has led to the proposal that the ability to understand others' intentions is a derived character in dogs, not present in the ancestral population (wolves). Here we show that wolves, given the right rearing environment and daily interaction with humans, can use momentary distal human pointing cues to find food without training, whereas dogs tested outdoors and dogs at an animal shelter do not follow the same human points. In line with past studies, pet dogs tested indoors were successful in following these points. We also show that the reported failure of wolves in some past studies may be due to differences in the testing environment. Our findings indicate that domestication is not a prerequisite for human-like social cognition in canids, and show the need for additional research on the role of rearing conditions and environmental factors in the development of higher-level cognitive abilities. |
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Series Issue |
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Edition |
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ISSN |
0003-3472 |
ISBN |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
4964 |
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Author |
Van Schaik, C. |
Title |
Why are some animals so smart? |
Type |
Journal Article |
Year |
2006 |
Publication |
Scientific American |
Abbreviated Journal |
Sci Am |
Volume |
294 |
Issue |
4 |
Pages |
64-71 |
Keywords |
Animals; *Behavior, Animal; Cognition; Conditioning (Psychology); Culture; Environment; Equipment and Supplies; Evolution; Indonesia; *Intelligence; Learning; Pongo pygmaeus/*physiology; Social Behavior |
Abstract |
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Address |
Anthropological Institute and Museum, University of Zurich, Switzerland |
Corporate Author |
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Thesis |
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Publisher |
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Place of Publication |
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Language |
English |
Summary Language |
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Original Title |
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Series Editor |
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Abbreviated Series Title |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
0036-8733 |
ISBN |
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Medium |
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Conference |
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Notes |
PMID:16596881 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2830 |
Permanent link to this record |
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Author |
Byrne, R.W.; Bates, L.A. |
Title |
Why are animals cognitive? |
Type |
Journal Article |
Year |
2006 |
Publication |
Current Biology : CB |
Abbreviated Journal |
Curr Biol |
Volume |
16 |
Issue |
12 |
Pages |
R445-8 |
Keywords |
Animals; Arachnida/physiology; *Association Learning; *Behavior, Animal; *Cognition; Cooperative Behavior; Falconiformes/physiology; Pan troglodytes/physiology; Parrots/physiology; Passeriformes/physiology |
Abstract |
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Address |
Centre for Social Learning and Cognitive Evolution, and Scottish Primate Research Group, School of Psychology, University of St Andrews, Fife KY16 9JP, Scotland |
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English |
Summary Language |
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Original Title |
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Series Editor |
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Series Title |
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Series Issue |
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Edition |
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ISSN |
0960-9822 |
ISBN |
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Medium |
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Conference |
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Notes |
PMID:16781995 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
4708 |
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Author |
Jordan, K.E.; Brannon, E.M. |
Title |
Weber's Law influences numerical representations in rhesus macaques (Macaca mulatta) |
Type |
Journal Article |
Year |
2006 |
Publication |
Animal Cognition |
Abbreviated Journal |
Anim. Cogn. |
Volume |
9 |
Issue |
3 |
Pages |
159-172 |
Keywords |
Animals; *Attention; *Discrimination (Psychology); Female; Macaca mulatta/*psychology; Mathematics; *Pattern Recognition, Visual; Perceptual Masking; *Problem Solving; Psychological Theory; Psychometrics |
Abstract |
We present the results of two experiments that probe the ability of rhesus macaques to match visual arrays based on number. Three monkeys were first trained on a delayed match-to-sample paradigm (DMTS) to match stimuli on the basis of number and ignore continuous dimensions such as element size, cumulative surface area, and density. Monkeys were then tested in a numerical bisection experiment that required them to indicate whether a sample numerosity was closer to a small or large anchor value. Results indicated that, for two sets of anchor values with the same ratio, the probability of choosing the larger anchor value systematically increased with the sample number and the psychometric functions superimposed. A second experiment employed a numerical DMTS task in which the choice values contained an exact numerical match to the sample and a distracter that varied in number. Both accuracy and reaction time were modulated by the ratio between the correct numerical match and the distracter, as predicted by Weber's Law. |
Address |
Department of Psychological & Brain Sciences, Center for Cognitive Neuroscience, Duke University, Box 90999, Durham, NC 27708, USA |
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English |
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Edition |
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ISSN |
1435-9448 |
ISBN |
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Notes |
PMID:16575587 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2471 |
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Author |
Linton, M.L. |
Title |
Washoe the chimpanzee |
Type |
Journal Article |
Year |
1970 |
Publication |
Science (New York, N.Y.) |
Abbreviated Journal |
Science |
Volume |
169 |
Issue |
943 |
Pages |
328 |
Keywords |
Animals; Animals, Newborn; Cognition; Cultural Deprivation; *Hominidae; Humans; Infant; *Language Development; Psychology, Comparative |
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English |
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Series Editor |
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Edition |
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ISSN |
0036-8075 |
ISBN |
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Notes |
PMID:5450363 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2849 |
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Author |
Tibbetts, E.A. |
Title |
Visual signals of individual identity in the wasp Polistes fuscatus |
Type |
Journal Article |
Year |
2002 |
Publication |
Proceedings of the Royal Society B: Biological Sciences |
Abbreviated Journal |
Proc. Roy. Soc. Lond. B Biol. Sci. |
Volume |
269 |
Issue |
1423 |
Pages |
1423-1428 |
Keywords |
hymenoptera; individual-recognition; learning-insect |
Abstract |
Individual recognition is an essential component of interactions in many social systems, but insects are often thought incapable of the sophistication necessary to recognize individuals. If this were true, it would impose limits on the societies that insects could form. For example, queens and workers of the paper wasp Polistes fuscatus form a linear dominance hierarchy that determines how food, work and reproduction are divided within the colony. Such a stable hierarchy would be facilitated if individuals of different ranks have some degree of recognition. P. fuscatus wasps have, to our knowledge, previously undocumented variability in their yellow facial and abdominal markings that are intriguing candidates for signals of individual identity. Here, I describe these highly variable markings and experimentally test whether P. fuscatus queens and workers use these markings to identify individual nest-mates visually. I demonstrate that individuals whose yellow markings are experimentally altered with paint receive more aggression than control wasps who are painted in a way that does not alter their markings. Further, aggression declines towards wasps with experimentally altered markings as these novel markings become familiar to their nestmates. This evidence for individual recognition in P. fuscatus indicates that interactions between insects may be even more complex than previously anticipated.
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no |
Call Number |
Equine Behaviour @ team @ 929 |
Serial |
4732 |
Permanent link to this record |
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Author |
Bräuer, J.; Call, J.; Tomasello, M. |
Title |
Visual perspective taking in dogs (Canis familiaris) in the presence of barriers |
Type |
Journal Article |
Year |
2004 |
Publication |
Applied Animal Behaviour Science |
Abbreviated Journal |
Appl. Anim. Behav. Sci. |
Volume |
88 |
Issue |
3-4 |
Pages |
299-317 |
Keywords |
Dogs; Visual perspective taking; Metacognition |
Abstract |
Previous studies have shown that dogs have developed a special sensitivity to the communicative signals and attentional states of humans. The aim of the current study was to further investigate what dogs know about the visual perception of humans and themselves. In the first two experiments we investigated whether dogs were sensitive to the properties of barriers as blocking the visual access of humans. We presented dogs with a situation in which a human forbade them to take a piece of food, but the type and orientation of the barrier allowed the dog to take the food undetected in some conditions. Dogs differentiated between effective and ineffective barriers, based on their orientation or the particular features of the barriers such as size or the presence of window. In the third study we investigated whether dogs know about what they themselves have seen. We presented subjects with two boxes and placed food in one of them. In the Seen condition the location of the food was shown to the dogs while in the Unseen condition dogs were prevented from seeing the destination of the food. Before selecting one of the boxes by pressing a lever, dogs had the opportunity to seek extra information regarding the contents of the boxes, which would be particularly useful in the condition in which they had not seen where the food was hidden. Dogs rarely used the opportunity to seek information about the contents of the box before making their choice in any condition. Therefore, we found no evidence suggesting that dogs have access to what they themselves have seen, which contrasts with the positive evidence about visual perspective taking in others from the first two experiments and previous studies. |
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Edition |
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0168-1591 |
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Call Number |
Equine Behaviour @ team @ |
Serial |
4986 |
Permanent link to this record |