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Sep 4, 2017 · The relationship between social status, individual health, and social stability makes the scientific understanding of social hierarchy in animals critical to human medicine and psychology. As such, model organisms (lab rodents in particular) have been major assets to scientists studying the neurological basis of social dominance behavior.
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Jan 10, 2022 · Transitive inference may be favoured in social species with linear dominance hierarchies because it allows animals to keep track of dominance relationships while minimizing direct conflict. Further, hierarchies may form much more quickly when animals use transitive inference and social observation to assess rival ranks than when ranks are determined via direct aggressive competition [ 63 ].
dominance hierarchy, a form of animal social structure in which a linear or nearly linear ranking exists, with each animal dominant over those below it and submissive to those above it in the hierarchy. Dominance hierarchies are best known in social mammals, such as baboons and wolves, and in birds, notably chickens (in which the term peck ...
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Bruce T Lahn. In social animals, the formation of dominance hierarchy is essential for maintaining the stability and efficacy of social groups. A study by Wang and colleagues employ a combination of comparative genomic and functional approaches to shed new light on both the genetic mechanisms and the evolutionary histories of dominance behavior.
Jan 12, 2022 · In the decades since Schjelderup-Ebbe’s first observations, researchers have learned much about dominance hierarchies, including the ways animals signal their superiority to others, the clever ways they avoid conflict and how factors like group size and social alliances affect the order. “Dominance hierarchies in groups are incredibly ...
Jan 10, 2022 · Although the traditional static approach has produced valuable insight into the role of dominance in social systems, it side-steps challenges associated with the dynamics of dominance, i.e. changes in dominance hierarchies over time. As a result, many gaps remain in our understanding of how and why dominance hierarchies change over time and what impacts these changes have for of animal societies.
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Jun 10, 2020 · In social animals, the formation of dominance hierarchy is essential for maintaining the stability and efficacy of social groups. A study by Wang and colleagues employ a combination of comparative ...
