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The role of individual differences and patterns of resolution in the formation of dominance orders in domestic hens triads

By Sylvie Cloutier, Jacques P. Beaugrand and Paul C. Lague

Abstract

This research compares the role of initial individual characteristics to that of patterns of resolution in which successive dominance relationships are established during the formation of triads in the domestic hen. Combining weight, prior victory or defeat in the site of encounter, and comb size, we created three levels of asymmetries on characteristics for triads of hens. The effects of these asymmetries were then examined on the resultant hierarchies and on the order of conflict resolution within triads under two different conditions of assembly. In one condition (simultaneous triad), the three hens were simultaneously introduced to each other and could thus freely choose their opponent. In the other condition (step-assembled triad), the hen predicted to occupy the highest rank was left on standby and introduced once the two other hens had settled dominance, thus disrupting the normal process of hierarchy formation by imposing the first sequence of dominance settlement. We found that the structure of triadic hierarchies can be predicted from individual characteristics existing prior to hierarchy formation. No differences in the resultant structures were found between conditions of introduction, though different paths of conflict resolution were followed indicating that individual differences had a more determining role on the resultant hierarchies than patterns of resolution. Beside showing that individual differences determine resultant triadic structures, the present results also show that the same end structures can be reached by following resolution paths that are not necessarily of the Double Dominance and Double Subordinance types as prescribed by Chase's model. It is also found that in the simultaneous condition hens select each other to form pairs. Therefore, individuals do not meet at random but choose each other as opponents. The two hens predicted from individual differences to occupy the highest ranks first settle dominance, followed by settlement between the winner of the previous encounter and the bystander

Topics: Animal Behavior, Ethology, Comparative Psychology
Publisher: Elsevier
Year: 1996
OAI identifier: oai:cogprints.org:1960
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    Citations

    1. (1984). Aggression in adult male primates: a comparison of confined Japanese macaques and free-ranging olive baboons.
    2. (1969). Agonistic behavior influenced by strangeness, crowding and heredity in female domestic fowl (Gallus gallus).
    3. (1985). An experimental model of aggressive dominance
    4. (1971). Appetence for aggression in juvenile Damsel fish.
    5. (1982). Behavioral sequences during dominance hierarchy formation in chickens.
    6. (1983). Behavioural processes leading to linear status hierarchies following group formation in rhesus macaques.
    7. (1988). Can individual differences in history of dominance explain the development of linear dominance hierarchies ?
    8. (1991). Clues for dominance in female chamois: Age, weight, or horn size ?
    9. (1949). Dominance relations between different breeds of domestic hens.
    10. (1982). Dynamics of hierarchy formation: the sequential development of dominance relationships.
    11. (1984). Emergent hierarchical relationships in rhesus macaques: an application of Chase's model. In: P.R. Barchas (Editor), Social hierarchies: Essays toward a sociophysiological perspective.
    12. (1983). Experiential effects on agonistic behavior in the paradise fish, Macropodus opercularis.
    13. (1992). Further examination and testing of individual attributes models are needed.
    14. (1969). La signification de la livrée nuptiale de l'épinoche.
    15. (1990). Male-male competition, ornamentation and the role of testosterone in sexual selection in red jungle fowl.
    16. (1984). Modèles de dominance et théorie de l'évolution. -- In:
    17. (1974). Models of hierarchy formation in animal societies.
    18. (1939). Modification of the social order in flocks of hens by the injection of testosterone propionate.
    19. (1951). On dominance relations and the structure of animal societies: I. Effect of inherent characteristics.
    20. On dominance relations and the structure of animal societies: II. Some effects of possible social factors.
    21. (1964). Ontogeny of social behaviour in Burmese red junglefowl (Gallus gallus spadiceus).
    22. (1986). Outline of a model on aggressive dominance in green swordtail male fish (Xiphophorus helleri,
    23. (1968). Social modification of agonistic behaviour in fish.
    24. (1980). Social process and hierarchy formation in small groups: a comparative perspective.
    25. (1945). Some aspects of the dominance-subordination relationship in the fish Platypoecilus maculatus.
    26. (1943). Statistical analysis of factors which make for success in initial encounters between hens.
    27. (1969). Territoriality and the establishment of dominance by means of visual cues in Pomacentrus jenkinsi (Pisces,
    28. (1968). The agonistic behaviour of juvenile Blennus pholis L.
    29. (1995). The effect of prior victory or defeat in the same site as that of subsequent encounter on the determination of dyadic dominance in the domestic hen.
    30. (1972). The establishment of dominance relationships in the blue gourami,
    31. (1935). The experimental measurement of a social hierarchy in Gallus domesticus. II. The identification and inferential measurements of a social reflex no. 1 and social reflex no. 2 by means of social discrimination.
    32. (1958). The measurement of aggressiveness in the domestic hen.
    33. (1988). The relative importance of body size and aggressive experience as determinants of dominance in pumpkinseed sunfish, Lepomis gibbosus.
    34. (1985). The sequential analysis of aggressive acts during hierarchy formation: an application of the 'jigsaw puzzle' approach.
    35. (1969). The social organization and behaviour of the feral domestic fowl.
    36. (1953). Visual patterns in the recognition of individuals among chickens.

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