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| Author | Zahn-Waxler, C. & Radke-Yarrow, M. | ||||
| Title | The development of altruism: Alternative research strategies. | Type | Book Chapter | ||
| Year | 1982 | Publication | The development of prosocial behavior | Abbreviated Journal | |
| Volume | Issue  |
Pages | 109-138 | ||
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| Abstract | Zahn-Waxler, C. & Radke-Yarrow, M. (1982) The development of altruism: Alternative research strategies. In: The development of prosocial behavior, ed. N. Eisenberg. Academic Press. [aSDP] |
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| Publisher | Academic Press | Place of Publication | New York | Editor | Eisenberg, N. |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5061 | ||
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| Author | Skiff, E.M. | ||||
| Title | The effect of enclosure design on social interactions and daily activity patterns of the captive asiatic wild horse (Equus przewalskii) | Type | Book Whole | ||
| Year | 1982 | Publication | Abbreviated Journal | ||
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| Publisher | University of Minnesota. | Place of Publication | Minneapolis | Editor | |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5478 | ||
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| Author | Eisenberg,N.; Beilin,H. | ||||
| Title | The Development of Prosocial Behavior | Type | Journal Article | ||
| Year | 1982 | Publication | Abbreviated Journal | ||
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| Publisher | Academic Press | Place of Publication | Editor | ||
| Language | english | Summary Language | Original Title | ||
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| ISSN | 978-0-12-234980-5 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 5976 | ||
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| Author | Frank, H.; Frank, M.G. | ||||
| Title | On the effects of domestication on canine social development and behavior | Type | Journal Article | ||
| Year | 1982 | Publication | Appl Anim Ethol | Abbreviated Journal | |
| Volume | 8 | Issue |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ Frank1982 | Serial | 6259 | ||
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| Author | Arnold Gw, G.A. | ||||
| Title | Ethogram of agonistic behaviour for thoroughbred horses | Type | Journal Article | ||
| Year | 1982 | Publication | Applied Animal Ethology | Abbreviated Journal | Appl. Animal. Ethol. |
| Volume | 8 | Issue |
1 | Pages | 5-25 |
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| Abstract | Social interactions between individual horses were observed in two herds each comprising a stallion and a number of mares. In one herd, the animals were observed whilst grazing and resting; in the other, nearest neighbours were recorded when the animals were grazing, and social interactions were noted when the animals were feeding on hay. In both herds, the horses showed marked preferences for the company of specific individuals when they were grazing. In one herd, the associations were mainly between individuals that had been associated prior to being put in the herd. In the other herd, this was not the case. A new statistic was produced for testing for specific company preference. In both herds, the stallion was dominant over all mares and never received any aggression. The complete social hierarchy could not be determined for the herd which was observed only when grazing because social contact was restricted to that within groups or pairs that associated together. In the herd to which hay was fed, a non-linear hierarchy existed. Statistics were produced to quantify both the general level of dominance of a horse and its specific dominance or subordination to every other horse. It is suggested that these statistics, and one for quantifying the general aggressiveness of a horse, could be widely used. A principal component analysis allowed the horses to be characterised socially according to aggressiveness, their attitude to other horses and their attractiveness to other horses. |
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 899 | |||
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| Author | Campitelli, S.; Carenzi, C.; Verga, M. | ||||
| Title | Factors which influence parturition in the mare and development of the foal | Type | Journal Article | ||
| Year | 1982 | Publication | Applied Animal Ethology | Abbreviated Journal | Appl. Animal. Ethol. |
| Volume | 9 | Issue |
1 | Pages | 7-14 |
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| Abstract | Observations are reported of 127 foals born to 127 mares. In particular, comparisons are made between the mare's tendency to foal at night, the length of gestation, the weight of the foal and the weight of the foetal membrane, the time taken by the foal to attain a standing position and the time taken by the mare to expel the foetal membrane and the age of the mare and the season. The new facts that emerge from the results are: (a) foals from middle-aged (6–11 years) mares are heavier; (b) variations of gestation length are related to the month of conception (just a trend, not a statistically significant result); (c) time for the foal to stand is related to the foal sex (females: 56.3 minutes; males 70.6 minutes, on average), and to the time taken by the mare to expel the foetal membrane; (d) parturitions take place mainly (80%) during the hours of darkness. In spring, the percentage of night births (85%) is higher than in winter (78%). |
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| Notes | from Professor Hans Klingels Equine Reference List | Approved | no | ||
| Call Number | Serial | 984 | |||
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| Author | Clark, B. | ||||
| Title | African wild ass | Type | Journal Article | ||
| Year | 1982 | Publication | Oryx | Abbreviated Journal | Oryx |
| Volume | 17 | Issue |
1 | Pages | 28-31 |
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| Abstract | The African wild ass is endangered. Its habitat is a drought-stricken war zone; its flesh is eaten and is believed to cure hepatitis; it is eagerly sought by dealers and collectors. The author, Chief Curator at Israel's Hai-Bar reserve, examines the problems hindering the conservation of this animal and explains why it is urgently necessary to list it on Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora at its meeting in April 1983. | ||||
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 2260 | ||
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| Author | Hinson, R.E. | ||||
| Title | Effects of UCS preexposure on excitatory and inhibitory rabbit eyelid conditioning: an associative effect of conditioned contextual stimuli | Type | Journal Article | ||
| Year | 1982 | Publication | Journal of Experimental Psychology. Animal Behavior Processes | Abbreviated Journal | J Exp Psychol Anim Behav Process |
| Volume | 8 | Issue |
1 | Pages | 49-61 |
| Keywords | Animals; Association Learning; Cognition; *Conditioning, Eyelid; *Inhibition (Psychology); Practice (Psychology); Rabbits; Reaction Time | ||||
| Abstract | Preconditioning experience with the unconditional stimulus (UCS) retards subsequent excitatory conditioning. Three experiments demonstrated that this UCS retardation effect is attenuated by associative manipulations of contextual stimuli of the UCS preexposure environment. The UCS retardation effect was reduced by (a) altering contextual stimuli between preexposure and conditioning (Experiment 1), (b) latently inhibiting contextual stimuli prior to UCS preexposure (Experiment 2), and (c) extinguishing contextual stimuli subsequent to UCS preexposure (Experiment 3). Although UCS preexposure retarded excitatory conditioning, the results of Experiment 4 demonstrated that UCS preexposure facilitated inhibitory conditioning. These results indicate that an association between contextual stimuli and the preexposed UCS contributes to the effects of preconditioning UCS experience on subsequent learning. | ||||
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| Language | English | Summary Language | Original Title | ||
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| Series Volume | Series Issue | Edition | |||
| ISSN | 0097-7403 | ISBN | Medium | ||
| Area | Expedition | Conference | |||
| Notes | PMID:7057144 | Approved | no | ||
| Call Number | Equine Behaviour @ team @ | Serial | 2787 | ||
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| Author | Rescorla, R.A.; Holland, P.C. | ||||
| Title | Behavioral Studies of Associative Learning in Animals | Type | Journal Article | ||
| Year | 1982 | Publication | Annual Review of Psychology | Abbreviated Journal | |
| Volume | 33 | Issue |
1 | Pages | 265-308 |
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| Notes | Approved | no | |||
| Call Number | refbase @ user @ | Serial | 3540 | ||
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| Author | Beck, B.B. | ||||
| Title | Chimpocentrism: Bias in cognitive ethology | Type | Journal Article | ||
| Year | 1982 | Publication | Journal of Human Evolution | Abbreviated Journal | |
| Volume | 11 | Issue |
1 | Pages | 3-17 |
| Keywords | herring gull; chimpanzee; cognition; tool-use; shell-dropping; mollusk; predation | ||||
| Abstract | Herring gulls drop hard-shelled mollusks and hermit crab-inhabited molluskan prey in order to break the shells and gain access to the edible interior. A field study of predatory shell dropping on Cape Cod, Massachusetts, U.S.A. showed that the gulls usually drop the same shell repeatedly, orient directly to dropping sites that are invisible from the point at which the mollusks are captured, drop preferentially on hard surfaces, adjust dropping heights to suit the area and elasticity of the substrate, orient directly into the wind while dropping, sever the large defensive cheliped of hermit crabs before consumption, and rinse prey that is difficult to swallow. Proficiency in prey dropping is acquired through dropping objects in play, trial-and-error learning, and perhaps, observation learning. Observable attributes of predatory shell-dropping support inferences that the gulls are capable of extended concentration, purposefulness, mental representation of spatially and temporally displaced environmental features, cognitive mapping, cognitive modeling, selectivity, and strategy formation. Identical cognitive processes have been inferred to underlie the most sophisticated forms of chimpanzee tool-use. Advanced cognitive capacities are not restricted to chimpanzees and other pongids, and are not associated uniquely with tool use. The chimpocentric bias should be abandoned, and reconstructions of the evolution of intelligence should be modified accordingly. |
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| Notes | Approved | no | |||
| Call Number | Equine Behaviour @ team @ | Serial | 4414 | ||
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