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首页> 外文期刊>Behavioural processes >Behavioural processes in social context: Female abductions, male herding and female grooming in hamadryas baboons
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Behavioural processes in social context: Female abductions, male herding and female grooming in hamadryas baboons

机译：社会背景下的行为过程：狒狒中的女性绑架，男性放牧和女性修饰

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The formation of bonds between strangers is an event that occurs routinely in many social animals, including humans, and, as social bonds in general, they affect the individuals' welfare and biological fitness. The present study was motivated by an interest in the behavioural processes that drive bond formation in a social context of hostility, in which the incumbent partners vary greatly in physical power and reproductive interests, a situation in which individuals of many group-living species find themselves often throughout their lives. We focused on the quantitative analysis of female abductions via male aggressive herding in a nonhuman primate, the hamadryas baboon, in which intersexual bonds are known to be strong. We tested three hypotheses informed by sexual conflict/sexual coercion theory (male herding-as-conditioning and female grooming-as-appeasement) and by socioecological theory (unit size and female competition). The results supported the predictions: males resorted to coercive tactics (aggressive herding) with abducted females, and abducted females elevated the amount of grooming directed at their new unit males; in fact, they escaped from the otherwise negative effect of unit size on female-to-male grooming. These findings reveal that conflicts of interest are natural ingredients underpinning social bonds and that resorting to coercive aggression may be an option especially when partners differ greatly in their physical power.
机译：陌生人之间的联系形成是在包括人类在内的许多社会动物中经常发生的事件，并且，作为一般的社会联系，它们影响个体的福利和生物适应性。本研究的动机是对在敌对性社会背景下推动债券形成的行为过程感兴趣，在这种情况下，现任伴侣的身体力量和生殖兴趣差异很大，在这种情况下，许多集体生活物种的个体发现了自己通常一生都在。我们专注于在非人类的灵长类动物——hamadryas狒狒中通过雄性侵略性放牧对女性绑架的定量分析。我们测试了三个假设，这些假设是由性冲突/性胁迫理论（男性作为条件的放牧和女性修饰为安抚的）以及社会生态学理论（单位大小和女性竞争）得出的。结果支持了这一预测：男性对被绑架的女性采取强制战术（攻击性放牧），而被绑架的女性则提高了针对新单位男性的修饰水平;实际上，它们摆脱了单位大小对男女修饰的负面影响。这些发现表明，利益冲突是支撑社会纽带的自然因素，诉诸强制性侵略可能是一种选择，尤其是当伴侣的身体力量差异很大时。

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