Department of Educational Psychology, University of Wisconsin-Madison, Madison, WI53706-1796, USA.
Behav Brain Sci. 2021 Dec 15;44:e192. doi: 10.1017/S0140525X2100114X.
Clarke and Beck suggest that the ratio processing system (RPS) may be a component of the approximate number system (ANS), which they suggest represents rational numbers. We argue that available evidence is inconsistent with their account and advocate for a two-systems view. This implies that there may be many access points for numerical cognition - and that privileging the ANS may be a mistake.
克拉克和贝克认为比率加工系统 (RPS) 可能是近似数量系统 (ANS) 的一个组成部分，他们认为 ANS 代表有理数。我们认为现有证据与他们的说法不一致，并主张采用双系统观点。这意味着数值认知可能有许多切入点——而赋予 ANS 特权可能是一个错误。
