| Records |
| Author |
Beaver, B.V. |
| Title |
Aggressive behavior problems |
Type |
Journal Article |
| Year |
1986 |
Publication |
The Veterinary clinics of North America. Equine practice |
Abbreviated Journal |
Vet Clin North Am Equine Pract |
| Volume |
2 |
Issue |
3 |
Pages |
635-644 |
| Keywords |
Affect; Aggression/*psychology; Animals; *Behavior, Animal; Dominance-Subordination; Fear; *Horses; Play and Playthings; Sexual Behavior, Animal; Social Environment |
| Abstract |
Accurate diagnosis of the cause of aggression in horses is essential to determining the appropriate course of action. The affective forms of aggression include fear-induced, pain-induced, intermale, dominance, protective, maternal, learned, and redirected aggressions. Non-affective aggression includes play and sex-related forms. Irritable aggression and hypertestosteronism in mares are medical problems, whereas genetic factors, brain dysfunction, and self-mutilation are also concerns. |
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| Language |
English |
Summary Language |
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| Series Volume |
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Series Issue |
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Edition |
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| ISSN |
0749-0739 |
ISBN |
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Medium |
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Expedition |
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Conference |
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| Notes |
PMID:3492250 |
Approved |
no |
| Call Number |
refbase @ user @ |
Serial |
674 |
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| Author |
de Waal, F.B.; Johanowicz, D.L. |
| Title |
Modification of reconciliation behavior through social experience: an experiment with two macaque species |
Type |
Journal Article |
| Year |
1993 |
Publication |
Child development |
Abbreviated Journal |
Child Dev |
| Volume |
64 |
Issue |
3 |
Pages |
897-908 |
| Keywords |
Aggression; Animals; *Behavior, Animal; Female; Grooming; *Macaca; *Macaca mulatta; Male; Play and Playthings; *Socialization; Vocalization, Animal |
| Abstract |
Reconciliation, defined as a friendly reunion between former opponents shortly after an aggressive encounter, is common in the stumptail macaque (Macaca arctoides) but rare in the rhesus macaque (M. mulatta). Juveniles of the two species were cohoused for 5 months, after which they were observed with conspecifics only. Control rhesus monkeys, matched in age and sex to the experimental subjects, went through the same procedure without exposure to the other species. A threefold increase in the proportion of reconciled fights was measured in the rhesus subjects. The difference emerged gradually during cohousing with the tutor species and was sustained following removal of this species. Other behavior, such as grooming and aggression, decreased over time. It is suggested that the social attitude of the subjects was affected through contact with a species characterized by a more relaxed dominance style. |
| Address |
Wisconsin Regional Primate Research Center, University of Wisconsin-Madison |
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English |
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Series Issue |
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Edition |
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| ISSN |
0009-3920 |
ISBN |
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Medium |
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Expedition |
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Conference |
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| Notes |
PMID:8339702 |
Approved |
no |
| Call Number |
refbase @ user @ |
Serial |
209 |
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| Author |
Flack, J.C.; Jeannotte, L.A.; de Waal, F.B.M. |
| Title |
Play signaling and the perception of social rules by juvenile chimpanzees (Pan troglodytes) |
Type |
Journal Article |
| Year |
2004 |
Publication |
Journal of comparative psychology (Washington, D.C. : 1983) |
Abbreviated Journal |
J Comp Psychol |
| Volume |
118 |
Issue |
2 |
Pages |
149-159 |
| Keywords |
Age Factors; Animals; Behavior, Animal; Female; Male; Pan troglodytes; *Play and Playthings; Recognition (Psychology); *Signal Detection (Psychology); *Social Perception |
| Abstract |
Prescriptive social rules are enforced statistical regularities. The authors investigated whether juvenile chimpanzees (Pan troglodytes) recognize and use enforced statistical regularities to guide dyadic play behavior. They hypothesized (a) that proximity of adults, especially mothers of younger play partners, to play bouts will increase the play signaling of older partners and (b) that when juvenile-juvenile play bouts occur in proximity to adults, older partners will play at a lower intensity than when no adults are present. They found that older and younger partners increase their play signaling in the presence of the mothers of younger partners, particularly as the intensity of play bouts increases. In contrast to their hypothesis, older partners played more roughly when the mothers of younger partners were in proximity. These results suggest that juvenile chimpanzees increase play signaling to prevent termination of the play bouts by mothers of younger partners. |
| Address |
Santa Fe Institute, NM 97501, USA. jflack@santafe.edu |
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English |
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Series Issue |
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Edition |
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| ISSN |
0735-7036 |
ISBN |
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Medium |
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Expedition |
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Conference |
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| Notes |
PMID:15250802 |
Approved |
no |
| Call Number |
refbase @ user @ |
Serial |
172 |
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| Author |
Funk, M.S. |
| Title |
Problem solving skills in young yellow-crowned parakeets (Cyanoramphus auriceps) |
Type |
Journal Article |
| Year |
2002 |
Publication |
Animal Cognition |
Abbreviated Journal |
Anim. Cogn. |
| Volume |
5 |
Issue |
3 |
Pages |
167-176 |
| Keywords |
Animals; *Cognition; *Discrimination Learning; Female; Motor Skills; *Parakeets; Play and Playthings; *Problem Solving; Social Behavior |
| Abstract |
Despite the long divergent evolutionary history of birds and mammals, early avian and primate cognitive development have many convergent features. Some of these features were investigated with a series of tasks designed to assess human infant development. The tasks were presented to young parakeets to assess their means-end problem solving abilities. Examples of these early skills are: attaining and playing with objects, retrieving rewards through use of a stick or rake, or by pulling in rewards on supports or on the ends of strings. Twelve such tasks were presented to 11 young yellow-crowned parakeets ( Cyanoramphus auriceps) to investigate their natural abilities; there was no attempt to train them to do those tasks that they did not spontaneously perform. Six of the birds were parent-raised and five were hand-raised. The birds completed 9 of the 12 tasks, demonstrating all the Piagetian sensorimotor circular reactions, but they failed to hand-watch (“claw-watch”), to stack objects, or to fill a container. Their ordinality on the tasks differed from that of human infants in that locomotion to obtain objects occurred earlier in the avian sequence of development and the mid-level tasks were performed by the two groups of avian subjects in a mixed order perhaps indicating that these abilities may not emerge in any particular order for these birds as they supposedly do for human infants. The hand-raised group needed fewer sessions to complete these means-end tasks. |
| Address |
Department of Anthropology, Northwestern University, Evanston, Illinois, USA. mdfunk@northwestern.edu |
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English |
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Edition |
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| ISSN |
1435-9448 |
ISBN |
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| Notes |
PMID:12357289 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
2596 |
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| Author |
Kawamura, S. |
| Title |
Aggression as studied in troops of Japanese monkeys |
Type |
Journal Article |
| Year |
1967 |
Publication |
UCLA Forum in Medical Sciences |
Abbreviated Journal |
UCLA Forum Med Sci |
| Volume |
7 |
Issue |
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Pages |
195-223 |
| Keywords |
*Aggression; Animals; Behavior, Animal; Defense Mechanisms; Female; *Haplorhini; Homosexuality; Humans; Japan; Leadership; Male; Play and Playthings; Sexual Behavior, Animal; Social Behavior; Socialization |
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English |
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Edition |
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| ISSN |
0082-7134 |
ISBN |
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Medium |
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Conference |
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| Notes |
PMID:4972333 |
Approved |
no |
| Call Number |
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Serial |
2056 |
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| Author |
Rumbaugh, D.M.; Riesen, A.H.; Wright, S.C. |
| Title |
Creative responsiveness to objects: a report of a pilot study with young apes |
Type |
Journal Article |
| Year |
1972 |
Publication |
Folia Primatologica; International Journal of Primatology |
Abbreviated Journal |
Folia Primatol (Basel) |
| Volume |
17 |
Issue |
5 |
Pages |
397-403 |
| Keywords |
Animals; *Creativeness; *Hominidae; Pan troglodytes; Play and Playthings; *Problem Solving |
| Abstract |
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Place of Publication |
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English |
Summary Language |
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Original Title |
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Series Title |
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Abbreviated Series Title |
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Series Issue |
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Edition |
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| ISSN |
0015-5713 |
ISBN |
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Medium |
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Conference |
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| Notes |
PMID:5082622 |
Approved |
no |
| Call Number |
Equine Behaviour @ team @ |
Serial |
4183 |
| Permanent link to this record |
