Records |
Author |
Hemelrijk, C.K. |
Title |
Understanding Social Behaviour with the Help of Complexity Science (Invited Article) |
Type |
Journal Article |
Year |
2002 |
Publication |
Ethology |
Abbreviated Journal |
Ethology |
Volume |
108 |
Issue |
8 |
Pages |
655-671 |
Keywords |
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Abstract |
Abstract In the study of complexity, a new kind of explanation has been developed for social behaviour. It shows how patterns of social behaviour can arise as a side-effect of the interaction of individuals with their social or physical environment (e.g. by self-organization). This development may influence our ideas about the direct causation and evolution of social behaviour. Furthermore, it may influence our theories about the integration of different traits. This new method has been made possible by the increase in computing power. It is now applied in many areas of science, such as physics, chemistry, sociology and economics. However, in zoology and anthropology it is still rare. The major aim of this paper is to make this method more generally accepted among behavioural scientists. |
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Publisher |
Blackwell Verlag, GmbH |
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Series Issue |
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Edition |
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ISSN |
1439-0310 |
ISBN |
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Approved |
no |
Call Number |
Equine Behaviour @ team @ |
Serial |
5200 |
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Author |
Puga-Gonzalez, I.; Hildenbrandt, H.; Hemelrijk, C.K. |
Title |
Emergent Patterns of Social Affiliation in Primates, a Model |
Type |
Journal Article |
Year |
2009 |
Publication |
PLoS Comput Biol |
Abbreviated Journal |
PLoS Comput Biol |
Volume |
5 |
Issue |
12 |
Pages |
e1000630 |
Keywords |
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Abstract |
Author Summary
<p>Individual primates distribute their affiliative behaviour (such as grooming) in complex patterns among their group members. For instance, they reciprocate grooming, direct it more to partners the higher the partner's rank, use it to reconcile fights and do so in particular with partners that are more valuable. For several types of patterns (such as reconciliation and exchange), a separate theory based on specific cognitive processes has been developed (such as individual recordkeeping, a tendency to exchange, selective attraction to the former opponent, and estimation of the value of a relationship). It is difficult to imagine how these separate theories can all be integrated scientifically and how these processes can be combined in the animal's mind. To solve this problem, we first surveyed the empirical patterns and then we developed an individual-based model (called GrooFiWorld) in which individuals group, compete and groom. The grooming rule is based on grooming out of fear of defeat and on the anxiety reducing effects of grooming. We show that in this context this rule alone can explain many of the patterns of affiliation as well as the differences between egalitarian and despotic species. Our model can be used as a null model to increase our understanding of affiliative patterns of primates.</p> |
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Publisher |
Public Library of Science |
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Call Number |
Equine Behaviour @ team @ |
Serial |
5246 |
Permanent link to this record |