Spontaneous representation of number in cotton-top tamarins (Saguinus oedipus).
Spontaneous representation of number in cotton-top tamarins (Saguinus oedipus).
复制标题
棉顶狨猴（Saguinus oedipus）数量的自发表示。
DOI：
10.1037/0735-7036.115.3.248
复制
发表时间：
2001
期刊：
影响因子：
--
通讯作者：
Carey,S
中科院分区：
文献类型：
--
作者：
Uller,C;Hauser,M;Carey,S
“违反预期”的注视时间方法已被证明是一个强大的工具，探索人类婴儿以及非人类灵长类动物的前语言心理表征。四项研究应用这种方法的问题，自发的数表示在棉顶绢毛猴（Saguinus俄狄浦斯）在这里报道。猴子被展示了1+ 1事件，其中物体被放置在屏幕后面，1乘1。移除屏幕，显示一致（2个物体）和不一致（1个、3个或1个两倍于原始物体质量的大物体）结果。在所有的研究中，猴子对不一致的结果的观察时间都比对一致的结果的观察时间长。当猴子看到一个1+ 1操作时，他们期望的是2个对象。这些数字表征很可能是各种灵长类动物自发获得的，并可能为人类的数感在进化和发展过程中的构建提供基础。（PsycINFO数据库记录（c）2016阿帕，版权所有）（来源：期刊摘要）
The" violation of expectancy" looking-time methodology has proven a powerful tool for exploring prelinguistic mental representations in human infants as well as in nonhuman primates. Four studies applying this methodology to the question of spontaneous number representations in cotton-top tamarins (Saguinus oedipus) are reported here. Monkeys were shown 1+ 1 events in which objects were placed behind a screen, 1 by 1. The screen was removed, revealing consistent (2 objects) and inconsistent (1, 3, or 1 large object twice the mass of original object) outcomes. In all studies, monkeys looked longer at the inconsistent than at the consistent outcome. When the monkeys view a 1+ 1 operation, they expect exactly 2 objects. It is likely that these numerical representations are spontaneously available to a variety of primate species and could provide a foundation on which humans' number sense was constructed over evolution and development.(PsycINFO Database Record (c) 2016 APA, all rights reserved)(Source: journal abstract)