Multiple Spatial Mappings in Numerical Cognition

Multiple Spatial Mappings in Numerical Cognition
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DOI:
10.1037/a0027562
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发表时间:
2012-06-01
影响因子:
2.1
通讯作者:
Fischer, Martin H.
Fischer, Martin H.
中科院分区:
心理学3区
文献类型:
--
作者:
Shaki, Samuel;Fischer, Martin H.

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最近的一项跨文化比较(Shaki、Fischer 和 Petrusic,2009)表明,单词和数字的空间一致处理习惯是数字空间表示的必要条件(响应代码的空间数字关联;SNARC 效应)。在这里,我们重新审视以色列人的 SNARC,他们从右到左阅读文本,但从左到右阅读数字。我们表明,尽管存在这些空间不一致的处理习惯,当响应维度与冲突的处理维度在空间上正交时,SNARC 效应仍然会出现。这些结果阐明了空间数字映射的认知条件。
A recent cross-cultural comparison (Shaki, Fischer, & Petrusic, 2009) suggested that spatially consistent processing habits for words and numbers are a necessary condition for the spatial representation of numbers (Spatial-Numerical Association of Response Codes; SNARC effect). Here we reexamine the SNARC in Israelis who read text from right to left but numbers from left to right. We show that, despite these spatially inconsistent processing habits, a SNARC effect still emerges when the response dimension is spatially orthogonal to the conflicting processing dimension. These results clarify the cognitive conditions for spatial-numerical mappings.