%0 Journal Article
%T The Spatial Character of Number<br>数字的空间特性
%A Xu Xiaodong
%A Liu Chang
%A <br>徐晓东
%A 刘昌
%J 心理科学进展
%D 2006
%I 
%X When participants judge the parity of presented digits, left-hand responses are faster for numerically small numbers, whereas right-hand responses are faster for large numbers. This association of numbers with space was termed Spatial-Numerical Association of Response Codes (SNARC effect). A number of experiments have proved this effect, It indicates that both spatial representation and attention influence the course of human number processing. This paper systematically reviewed the evidences of SNARC effect and its functional locus , then SNARC and Simon effects were contrasted. In the end, attention perspective was considered to further explore the essence of spatial-numerical association
%K Mental number line
%K SNARC effect
%K Spatial representation<br>心理数字线
%K SNARC效应
%K 空间表征
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=C94E3F05CFD5644C9DAA97BEB9148D4784B6B22E64D84F4E&jid=FAB1670F77CCC8EC7D836E0D41B12069&aid=936B6858B25154C2&yid=37904DC365DD7266&vid=F3583C8E78166B9E&iid=B31275AF3241DB2D&sid=0075485171F295AA&eid=9596F7248FB5796B&journal_id=1671-3710&journal_name=心理科学进展&referenced_num=0&reference_num=36