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《科学》 2026年9月24日 · 中文解读

8年社会学习与个体学习如何共同塑造猩猩的生态能力

How 8 years of social and individual learning interact to shape ecological competence in orangutans · T. Revathe et al.
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研究团队在苏门答腊猩猩的8年依赖期内记录了近7000次社会学习与个体学习行为,发现社会学习频率是个体学习的五倍,且一次观察学习后其影响可持续约145分钟。社会学习与个体学习倾向都高的幼崽在独立时拥有最丰富的食谱,而当个体学习较少时,社会学习能起到补偿作用。这项研究揭示了社会学习与个体学习如何交织,共同塑造大型猿类赖以独立生存的生态能力。
原文开头
T. Revathe1*, Marie- Theres Weidling1, Sri Suci Utami- Atmoko2,3, Tatang Mitra Setia4, Imran Razik5, Carel P. van Schaik6,7, Andrew Whiten8, Paul- Christian Bürkner9, Caroline Schuppli1,7,10* Cultural learning permeates human skill and knowledge acquisition. to understand its importance for nonhuman apes, we analyzed just under 7000 records of behavioral bouts of social and individual learning across wild orangutans’ 8- year dependency period to assess their combined effects on ecological competence, which is crucial for independent survival. Social learning was five times more frequent than individual learning and influenced subsequent learning for hours. Immature orangutans varied substantially in their learning propensities, and those with heightened social and individual learning propensities developed the most expansive diet profiles at independence. …
摘自《科学》(Science)2026年9月24日,T. Revathe et al.。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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