原始人表现出对食物分享任务中的公平与合作的理解,挑战了过去对灵长类智力的看法。 Primates show understanding of fairness and cooperation in food-sharing tasks, challenging past views on primate intelligence.

一项新的研究表明,灵长类动物,包括黑猩猩和黑猩猩猴子,在涉及分享食物的简单茶党式任务期间,能够理解公平与合作的基本概念。 A new study reveals that primates, including chimpanzees and capuchin monkeys, can understand basic concepts of fairness and cooperation during a simple tea party-like task involving sharing food. 研究人员注意到,动物们根据其他人所得到的情况调整了自己的行为,表明比以前认为的更深入地了解社会互惠。 Researchers observed that the animals adjusted their behavior based on what others received, suggesting a deeper understanding of social reciprocity than previously believed. 研究结果挑战了关于灵长类认知的长期持有的假设,并可能改变科学家如何看待人类和其他灵长类智力的演变。 The findings challenge long-held assumptions about primate cognition and may reshape how scientists view the evolution of intelligence in humans and other primates.