Does comparing behavioral development between chimpanzees and humans during infancy hold the key to understanding what is uniquely human? Recent work shows that while many behaviors emerge at similar ages in chimpanzees, human infants develop behavioral traits underpinning our prosocial and ultra-cooperative nature at a much accelerated rate.

中文翻译：

---

成为独一无二的人类？将黑猩猩与人类婴儿期进行比较

比较黑猩猩和人类在婴儿期的行为发展是否是理解什么是人类独有的关键？最近的研究表明，虽然黑猩猩的许多行为出现在相似的年龄，但人类婴儿会以更快的速度发展出支撑我们亲社会和超合作天性的行为特征。