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Author Koyama, N.
Title Playmate relationships among individuals of the Japanese monkey troop in arashiyama Type Journal Article
Year 1985 Publication Primates Abbreviated Journal Primates
Volume 26 Issue 4 Pages 390-406-406
Keywords Biomedical and Life Sciences
Abstract Observations of play behavior were made on a troop of Japanese monkeys for five months. The troop consisted of 125 animals during the study period. Only 104 animals were observed playing with the troop members while the other 21 animals were never observed playing with other individuals. Two-member play was the most frequent. On the average, a monkey played with 20.7 individuals. A total of 6,068 play bouts were observed. The frequency of play appeared to be affected by age, sex, and degree of relatedness. One-year-old infant males played most with other members and the frequency of play decreased with age. Between monkeys whose disparity of age was less than two years, 5,763 bouts (95.0% of the total) were observed. Moreover, among sameaged monkeys who comprised 10.6% of the possible pair combinations, 2,739 play bouts (45.1%) were observed. Juvenile males played with same-sexed peers more than with opposite-sexed peers, whereas older juvenile females appeared to play with infants of both sexes. Individuals who were related and similarly-ranked tended to play together. There was no apparent preference for animals to play with the offspring of the highest-ranking female. Dominance rank of infnats and juveniles was primarily affected by rank of their mothers and to a lesser extent by play partners. Dominance rank of older juvenile males is more likely to be affected by play partners than females. It may be a critical time for males when they leave their natal troop and join a new troop. The timing of troop shifting by males seemed to be affected by the presence or absence of play-mates. For male Japanese monkeys, play is very important in developing social bonds. Play may act to perpetuate social bonds, enhance the chance of survival, and may contribute to their future reproductive success.
Address
Corporate Author Thesis
Publisher (down) Springer Japan Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0032-8332 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5327
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Author Veevers, J.E.
Title The Social Meaning of Pets -- Alternative Roles for Companion Animals Type Journal Article
Year 1985 Publication Marriage & Family Review Abbreviated Journal Marriage Fam Rev
Volume 8 Issue 3&4 Pages 11-30
Keywords
Abstract When companion animal interact closely with people, the roles they play may be categorized in terms of three major functions. The projective function involves the extent to which pets may serve as a symbolic extension of the self. The sociability function involves the role of pets in facilitating human-to-human interaction. The surrogate function involves the extent to which interaction with pets may supplement human-to-human interaction, or serve as a substitute for it. A person publicly identified with a companion animal makes a symbolic statement of their personality and self-image. Whether or not this process is intentional, the presence of a pet and the way it is treated become factors which are taken into account in the assessment of the social self. Pets facilitate interaction by being social lubricants. They provide a neutral subject of conversation, and perform a variety of functions as social catalysts. Since interaction with companion animals can approximate human companionship, the presence of pets may serve to supplement the benefits usually derived from the roles of friend, parent, spouse, or child. Alternatively, pets may serve as surrogate antagonists. In the extreme, interaction with companion animals may not only supplement human companionship, but may actually replace it. These three major functions are discussed with examples. Implications are noted for future research on companion animals.
Address
Corporate Author Thesis
Publisher (down) Routledge Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0149-4929 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 5069
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Author Moehlman, P.
Title The odd-toed ungulates: order Perrisodactyla Type Book Chapter
Year 1985 Publication Social odours in mammals Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
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Corporate Author Thesis
Publisher (down) Oxford University Press Place of Publication Oxford Editor Brown , R.E. ;Macdonald, D.W.
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 2379
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Author Packer, C.; Pusey, A. E.
Title Asymmetric contests in social mammals: respect, manipulation and age-specific aspects Type Book Chapter
Year 1985 Publication Evolution: Essays in Honour of John Maynard Smith Abbreviated Journal
Volume Issue Pages 173-86
Keywords
Abstract
Address
Corporate Author Thesis
Publisher (down) Camebridge University Press Place of Publication Camebridge Editor Greenwood, P.J.; Slatkin, M.;
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number refbase @ user @ Serial 819
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Author Sasväri, L.
Title Different Observational Learning Capacity in Juvenile and Adult Individuals of Congeneric Bird Species Type Journal Article
Year 1985 Publication Zeitschrift für Tierpsychologie Abbreviated Journal Z. Tierpsychol.
Volume 69 Issue 4 Pages 293-304
Keywords
Abstract Abstract and Summary: Since the adaptive significance of social organization is emphasized diversely in both anti-predator behaviour and food searching of birds, measures and comparisons of observational learning capacity of various species are needed. Four different experimental situations were built up for juvenile and adult individuals of tits (Parus major, P. caeruleus, P. palustris) and thrushes (Turdus merula, T. philo-melos). The birds learn more easily from conspecifics and learn easily when they already know a previous problem solving situation. The capacity of observational learning of the adult great tits surpasses that of adult blue tits and marsh tits, and that of the adult blackbirds exceeds that of the adult songthrushes. The higher performance of the great tit and blackbird can be related to their greater hemispheric index. The differences in the learning capacity of the naive individuals of the three tit species and that of the two thrush species were not significant. It is suggested, that the higher observational learning of the great tit and blackbird is evolved through maturational processes and can be reflected by their greater adaptability. Zusammenfassung: Lernen durch Nachahmung wurde in vier verschiedenen Situationen mit jungen und alten Individuen von Meisen- (Parus major, P. caeruleus, P. palustris) und Drosselarten (Turdus merula, T. philomelos) untersucht. Die Vögel lernten besser von Artgenossen und lernten leicht, wenn sie vorher bereits eine Problemlösungssituation kannten. Die Lernfähigkeit (durch Nachahmung) alter Kohlmeisen übertraf die alter Blau- und Sumpfmeisen; die Lernfähigkeit alter Amseln übertraf die alter Singdrosseln. Die höhere Leistung der Kohlmeisen und Amseln hängt mit ihrem höheren Hemisphären-Index zusammen. Naive Individuen der Meisen- und Drosselarten zeigten keine signifikanten Unterschiede in ihrer Lernfähigkeit. Es ist anzunehmen, daß die höhere Lernfähigkeit der Kohlmeise und der Amsel im Laufe der Entwicklung durch Reifungsprozesse zustande kommt und sich in ihrer höheren Anpassungsfähig-keit widerspiegelt.
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Corporate Author Thesis
Publisher (down) Blackwell Publishing Ltd Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 1439-0310 ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 6169
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Author Shettleworth, S.J.
Title Handling time and choice in pigeons Type Journal Article
Year 1985 Publication Abbreviated Journal J Exp Anal Behav
Volume 44 Issue 2 Pages 139-155
Keywords
Abstract According to optimal foraging theory, animals should prefer food items with the highest ratios of energy intake to handling time. When single items have negligible handling times, one large item should be preferred to a collection of small ones of equivalent total weight. However, when pigeons were offered such a choice on equal concurrent variable-interval schedules in a shuttlebox, they preferred the side offering many small items per reinforcement to that offering one or a few relatively large items. This preference was still evident on concurrent fixed-cumulative-duration schedules in which choosing the alternative with longer handling time substantially lowered the rate of food intake.
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Corporate Author Thesis
Publisher (down) Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0022-5002 ISBN Medium
Area Expedition Conference
Notes PMID:16812429 Approved no
Call Number refbase @ user @ Serial 383
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Author Cook, M.; Mineka, S.; Wolkenstein, B.; Laitsch, K.
Title Observational conditioning of snake fear in unrelated rhesus monkeys Type Journal Article
Year 1985 Publication Journal of abnormal psychology Abbreviated Journal J Abnorm Psychol
Volume 94 Issue 4 Pages 591-610
Keywords Animals; *Conditioning, Classical; *Fear; Female; Macaca mulatta; Male; Snakes
Abstract
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Corporate Author Thesis
Publisher (down) Place of Publication Editor
Language English Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN 0021-843X ISBN Medium
Area Expedition Conference
Notes PMID:4078162 Approved no
Call Number refbase @ user @ Serial 707
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Author Chase, I.D.
Title The sequential analysis of aggressive acts during hierarchy formation: an application of the `jigsaw puzzle' approach Type Journal Article
Year 1985 Publication Animal Behaviour. Abbreviated Journal Anim. Behav.
Volume 33 Issue 1 Pages 86-100
Keywords
Abstract The `jigsaw puzzle' approach is a general method for investigating how interactions among individuals cumulate to form the overall patterns of dominance behaviour in groups. Here, the model is used to discover how aggressive interactions between pairs of individuals modify subsequent interactions with bystanders or third parties. The model indicates that four sequences of successive, aggressive acts are possible in component triads of larger groups: two ensure transitive attack relationships and two can lead to either transitive or intransitive relationships. An application of the model to 14 groups of four hens demonstrates that the two sequences guaranteeing transitivity make up 77% of all sequences. More specifically, hens attacking one group member usually go on to attack a second member, and hens receiving one attack frequently receive a second attack from a bystander. In contrast, an attacked hen rarely `redirects' an attack to a bystander, and a bystander rarely attacks a group member who has just attacked another individual. The application of the jigsaw puzzle approach to aggressive sequences in other species is discussed. Data available for several primate species corroborate the findings in hens and provide support for the method as a general tool for investigating the proximate mechanisms of hierarchy formation.
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Corporate Author Thesis
Publisher (down) Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number refbase @ user @ Serial 856
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Author Berger J.
Title Interspecific Interactions and Dominance among Wild Great Basin Ungulates Type Journal Article
Year 1985 Publication Journal of Mammalogy Abbreviated Journal J. Mamm.
Volume 66 Issue 3 Pages . 571-573
Keywords
Abstract
Address
Corporate Author Thesis
Publisher (down) Place of Publication Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Equine Behaviour @ team @ Serial 2231
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Author CROWELL-DAVIS SL et al
Title Snapping by foals of Equus caballus. Type Journal Article
Year 1985 Publication Zeitschrift für Tierpsychologie Abbreviated Journal Z. Tierpsychol.
Volume 69 Issue Pages 42-54
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Notes from Professor Hans Klingels Equine Reference List Approved no
Call Number Serial 997
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