The effect of performance capacity and decision-making speed on skilful fighting
The effect of performance capacity and decision-making speed on skilful fighting
复制标题
表现能力和决策速度对技巧性格斗的影响
DOI:
10.1016/j.anbehav.2023.03.002
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发表时间:
2023
期刊:
影响因子:
2.5
通讯作者:
Lane S
中科院分区:
文献类型:
--
作者:
Lane S
Skilful fighting encompasses an individual's ability not only to perform agonistic behaviours accurately and efficiently, but also to choose the most appropriate behaviour or tactic from its repertoire based on the information available. The efficacy of different tactics may depend both on the behaviour of the opponent and on the individual's internal state, for example a specific behaviour may become less effective over time as fatigue sets in. Furthermore, because fights are dynamic interactions, the ability to choose the appropriate tactic will require rapid information processing and may thus be constrained by an individual's cognitive ability. Here, we conducted a three-phase experiment to investigate the effects of reduced performance capacity induced by exposure to hypoxia and decision-making speed on skilful fighting in the European hermit crab,Pagurus bernhardus. During fights attackers attempt to elicit an eviction either by rapping on the defender's shell or by rocking the defender's shell back and forth. By analysing the effect of exposure to hypoxia and decision-making speed on the relative use of these tactics, we show that contrary to our prediction, neither performance capacity nor decision-making speed alone predicted the type of behaviour performed. Rather, these two traits interacted to determine the amount of effort (raps and rocks) attackers needed to exert to elicit an eviction. Furthermore, we show that while neither performance capacity nor decision-making speed predicted skill when fights were analysed as a whole, the effects of these variables became apparent when analysing the change in accuracy as fights progressed, likely due to the accumulating effects of fatigue.
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影响因子:
3.3
作者:
E. Edmonds;M. Briffa
通讯作者:
M. Briffa
影响因子:
2.5
作者:
W. Chapple
通讯作者:
W. Chapple
影响因子:
2.5
作者:
R. W. Elwood;A. McClean;Linda Webb
通讯作者:
Linda Webb
DOI:
--
发表时间:
2017
期刊:
影响因子:
--
作者:
L. Manica;R. Macedo;J. Graves;J. Podos
通讯作者:
J. Podos
影响因子:
2.5
作者:
W. Chapple
通讯作者:
W. Chapple