Records |
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 ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
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 |
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Language |
English |
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Series Volume |
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Edition |
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ISSN |
0735-7036 |
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Notes |
PMID:16551163 |
Approved |
yes |
Call Number |
refbase @ user @ |
Serial |
597 |
Permanent link to this record |
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Author |
Branson, N.J.; Rogers, L.J. |
Title |
Relationship between paw preference strength and noise phobia in Canis familiaris |
Type |
Journal Article |
Year |
2006 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
Journal of Comparative Psychology |
Abbreviated Journal |
J. Comp. Psychol. |
Volume |
120 |
Issue |
3 |
Pages |
176-183 |
Keywords |
noise phobia; lateralization; paw preference; dog; fear |
Abstract |
The authors investigated the relationship between degree of lateralization and noise phobia in 48 domestic dogs (Canis familiaris) by scoring paw preference to hold a food object and relating it to reactivity to the sounds of thunderstorms and fireworks, measured by playback and a questionnaire. The dogs without a significant paw preference were significantly more reactive to the sounds than the dogs with either a left-paw or right-paw preference. Intense reactivity, therefore, is associated with a weaker strength of cerebral lateralization. The authors note the similarity between their finding and the weaker hand preferences shown in humans suffering extreme levels of anxiety and suggest neural mechanisms that may be involved. (PsycINFO Database Record (c) 2010 APA, all rights reserved) |
Address |
Branson, N. J.: Centre for Neuroscience and Animal Behavior, School of Biological, Biomedical and Molecular Sciences, University of New England, Armidale, NSW, Australia, nbranson@une.edu.au |
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Publisher |
US: American Psychological Association |
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ISSN |
1939-2087 (Electronic); 0735-7036 (Print) |
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no |
Call Number |
Equine Behaviour @ team @ 2006-09888-002 |
Serial |
5384 |
Permanent link to this record |
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Author |
Nowlan, S.S.; Deibel, R.H. |
Title |
Group Q streptococci. I. Ecology, serology, physiology, and relationship to established enterococci |
Type |
Journal Article |
Year |
1967 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
Journal of Bacteriology |
Abbreviated Journal |
J Bacteriol |
Volume |
94 |
Issue |
2 |
Pages |
291-296 |
Keywords |
Animals; Antigens/analysis; Cattle; Dogs; Enterococcus faecalis/metabolism; Feces/microbiology; Horses; Humans; Poultry; Precipitin Tests; Rabbits; Sheep; *Streptococcus/immunology/isolation & purification/metabolism; Swine |
Abstract |
The group Q streptococci possess unique serological and physiological characteristics which differentiate them from established enterococci. The group Q antigen was not demonstrable in all strains; however, all possessed the group D antigen. All group Q strains were physiologically similar regardless of whether or not they possessed the group Q antigen. These strains differed from the established enterococcal species, as they neither hydrolyzed arginine nor initiated growth in 1.0% methylene blue-milk. They also differed radically in the fermentation of various carbohydrates, especially the polyhydric sugar alcohols. The results indicate that the group Q streptococci constitute a unique taxonomic entity; the species designation Streptococcus avium sp. n. is suggested, owing to their characteristic occurrence in chicken fecal specimens. |
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English |
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ISSN |
0021-9193 |
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Notes |
PMID:4962699 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2746 |
Permanent link to this record |
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Author |
Arluke, A. |
Title |
The use of dogs in medical and veterinary training: understanding and approaching student uneasiness |
Type |
Journal Article |
Year |
2004 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
Journal of Applied Animal Welfare Science : JAAWS |
Abbreviated Journal |
J Appl Anim Welf Sci |
Volume |
7 |
Issue |
3 |
Pages |
197-204 |
Keywords |
*Animal Experimentation; Animals; *Animals, Laboratory; Cadaver; Comprehension; Dogs; Education, Veterinary/*ethics/*methods; Humans; Massachusetts; Schools, Veterinary; Students, Medical/*psychology; Biomedical and Behavioral Research |
Abstract |
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Address |
Tajen Institute of Technology, Taiwan. a.arluke@neu.edu |
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English |
Summary Language |
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Original Title |
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Edition |
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ISSN |
1088-8705 |
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Notes |
PMID:15498727; KIE: KIE Bib: animal experimentation |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2755 |
Permanent link to this record |
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Author |
Dreschel, N.A.; Granger, D.A. |
Title |
Methods of collection for salivary cortisol measurement in dogs |
Type |
Journal Article |
Year |
2009 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
Hormones and Behavior |
Abbreviated Journal |
Horm. Behav. |
Volume |
55 |
Issue |
1 |
Pages |
163-168 |
Keywords |
Dog; Canine; Salivary cortisol; Methods; Measurement; Stress |
Abstract |
Salivary cortisol has been increasingly used as a measure of stress response in studies of welfare, reaction to stress and human–animal interactions in dogs and other species. While it can be a very useful measure, there are a number of saliva collection issues made evident through studies in the human and animal fields which have not been investigated in the canine species. Collection materials and the volume of saliva that is collected; the use of salivary stimulants; and the effect of food contamination can all dramatically impact cortisol measurement, leading to spurious results. In order to further examine the limitations of the collection method and the effects of collection material and salivary stimulant on salivary cortisol levels, a series of clinical, in vitro and in vivo studies were performed. It was found that there is a large amount of inter- and intra-individual variation in salivary cortisol measurement. Beef flavoring of collection materials leads to unpredictable variability in salivary cortisol concentration. Using salivary stimulants such as citric acid also has the potential to affect cortisol concentration measurement in saliva. Hydrocellulose appears to be a useful collection material for salivary cortisol determination. Recommendations for collection materials and use of salivary stimulants are presented. |
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ISSN |
0018-506x |
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Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
5560 |
Permanent link to this record |
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Author |
Nosek, J. |
Title |
The ecology and public health importance of Dermacentor marginatus and D. reticulatus ticks in Central Europe |
Type |
Journal Article |
Year |
1972 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
Folia Parasitologica |
Abbreviated Journal |
Folia Parasitol (Praha) |
Volume |
19 |
Issue |
1 |
Pages |
93-102 |
Keywords |
Animals; Arthropod Vectors; Birds; Cattle; Czechoslovakia; Deer; Dermacentor/physiology; Dogs; Ecology; Encephalitis, Tick-Borne; Europe; Female; Goats; Horses; Insectivora; Male; Mice; Rodentia; Sheep; Swine; *Ticks |
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English |
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ISSN |
0015-5683 |
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Notes |
PMID:4670812 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2720 |
Permanent link to this record |
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Author |
Hazem, A.S. |
Title |
[Collective review: Salmonella paratyphi in animals and in the environment] |
Type |
Journal Article |
Year |
1978 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
DTW. Deutsche Tierarztliche Wochenschrift |
Abbreviated Journal |
Dtsch Tierarztl Wochenschr |
Volume |
85 |
Issue |
7 |
Pages |
296-303 |
Keywords |
Animals; Animals, Domestic; Animals, Wild; Bird Diseases/epidemiology; Brachyura; Cat Diseases/epidemiology; Cats; Cattle; Cattle Diseases/epidemiology; Dog Diseases/epidemiology; Dogs; Ecology; Environment; Fish Diseases/epidemiology; Germany, West; Horse Diseases/epidemiology; Horses; Mollusca; Poultry Diseases/epidemiology; Salmonella Infections, Animal/*epidemiology; *Salmonella paratyphi A; Sheep; Sheep Diseases/epidemiology; Snails; Swine; Swine Diseases/epidemiology |
Abstract |
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Language |
German |
Summary Language |
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Original Title |
Sammelreferat: Salmonella paratyphi bei Tieren und in der Umwelt |
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ISSN |
0341-6593 |
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Notes |
PMID:352661 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2698 |
Permanent link to this record |
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Author |
Gácsi, M; Györi, B; Miklósi, Á; Virányi, Z; Kubinyi, E; Topál,J; Csányi, V |
Title |
Species-specific differences and similarities in the behavior of hand-raised dog and wolf pups in social situations with humans |
Type |
Journal Article |
Year |
2005 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
Developmental Psychobiology |
Abbreviated Journal |
Dev Psychobiol |
Volume |
47 |
Issue |
2 |
Pages |
111-122 |
Keywords |
hand-raising • domestication • inborn social preferences • communicative signals • dog • wolf |
Abstract |
In order to reveal early species-specific differences, we observed the behavior of dog puppies (n = 11) and wolf pups (n = 13) hand raised and intensively socialized in an identical way. The pups were studied in two object-preference tests at age 3, 4, and 5 weeks. After a short isolation, we observed the subjects' behavior in the presence of a pair of objects, one was always the subject's human foster parent (caregiver) and the other was varied; nursing bottle (3 weeks), unfamiliar adult dog (3 and 5 weeks), unfamiliar experimenter (4 and 5 weeks), and familiar conspecific age mate (4 weeks). Dogs and wolves did not differ in their general activity level during the tests. Wolf pups showed preference for the proximity of the caregiver in two of the tests; Bottle-Caregiver at the age of 3 weeks and Experimenter-Caregiver at the age of 5 weeks, while dogs showed preference to the caregiver in three tests; conspecific Pup-Caregiver and Experimenter-Caregiver at the age of 4 weeks and dog-caregiver at the age of 5. Compared to wolves, dogs tended to display more communicative signals that could potentially facilitate social interactions, such as distress vocalization, tail wagging, and gazing at the humans' face. In contrast to dog puppies, wolf pups showed aggressive behavior toward a familiar experimenter and also seemed to be more prone to avoidance. Our results demonstrate that already at this early age - despite unprecedented intensity of socialization and the comparable social (human) environment during early development - there are specific behavioral differences between wolves and dogs mostly with regard to their interactions with humans. © 2005 Wiley Periodicals, Inc. Dev Psychobiol 47 – 111-122, 2005. |
Address |
Department of Ethology, Eötvös University, Budapest, Pázmány P. 1/c. 1117 Hungary; Comparative Ethology Research Group, Hungarian Academy of Sciences, Budapest, Pázmány P. 1/c. 1117 Hungary |
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Copyright © 2005 Wiley Periodicals, Inc. |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
4985 |
Permanent link to this record |
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Author |
Adler, L.L.; Adler, H.E. |
Title |
Ontogeny of observational learning in the dog (Canis familiaris) |
Type |
Journal Article |
Year |
1977 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
Developmental Psychobiology |
Abbreviated Journal |
Dev Psychobiol |
Volume |
10 |
Issue |
3 |
Pages |
267-271 |
Keywords |
Animals; Dogs/*physiology; Female; Learning/*physiology; Male; Vision, Ocular/physiology |
Abstract |
A split-litter technique was used to test observational learning in 4 litters of Miniature Dachshund puppies, 21, 28, 38, and 60 days old at the beginning of the experiment. In one side of a duplicate cage, one puppy of a litter, the demonstrator, learned to pull in a food cart on a runner by means of a ribbon, while another puppy, the observer, watched from an adjacent compartment, separated by a wire screen. Observational learning was demonstrated by the saving in time for the 1st trial when the observer was given the same problem to solve. Maturation, particularly the development of visual function and motor coordination, set a lower age limit for the emergence of observational learning. |
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English |
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Edition |
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ISSN |
0012-1630 |
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Notes |
PMID:863122 |
Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
5186 |
Permanent link to this record |
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Author |
Iwuala, M.O.; Okpala, I. |
Title |
Studies on the ectoparasitic fauna of Nigerian livestock II: Seasonal infestation rates |
Type |
Journal Article |
Year |
1978 |
Publication ![sorted by Publication field, descending order (down)](img/sort_desc.gif) |
Bulletin of Animal Health and Production in Africa. Bulletin des Sante et Production Animales en Afrique |
Abbreviated Journal |
Bull Anim Health Prod Afr |
Volume |
26 |
Issue |
4 |
Pages |
351-359 |
Keywords |
Animal Diseases/*epidemiology; Animals; Cattle; Dogs; Ecology; Ectoparasitic Infestations/epidemiology/*veterinary; Goats; Horses; Nigeria; Seasons; Sheep; Swine |
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ISSN |
0378-9721 |
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Notes |
PMID:756759 |
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no |
Call Number |
Equine Behaviour @ team @ |
Serial |
2695 |
Permanent link to this record |