Institute of Education Sciences, Universidad de O'Higgins, 2841935Rancagua, Chile.
Behav Brain Sci. 2021 Dec 15;44:e188. doi: 10.1017/S0140525X21001175.
The distinction between non-symbolic and symbolic number is poorly addressed by the authors despite being relevant in numerical cognition, and even more important in light of the proposal that the approximate number system (ANS) represents rational numbers. Although evidence on non-symbolic number and ratios fits with ANS representations, the case for symbolic number and rational numbers is still open.
尽管在数值认知中具有相关性，甚至根据近似数字系统 (ANS) 表示有理数的提议更为重要，但作者对非符号数字和符号数字的区分处理得很差。尽管关于非符号数字和比例的证据与 ANS 表示一致，但符号数字和有理数的情况仍未确定。
