Numbers in Space: Differences between Concrete and Abstract Situations.
Numbers in Space: Differences between Concrete and Abstract Situations.
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DOI：
10.3389/fpsyg.2011.00121
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发表时间：
2011
影响因子：
3.8
通讯作者：
Boot I
中科院分区：
文献类型：
--
作者：
Pecher D;Boot I
数字可以通过空间定位来理解，其中小数字表示为低或向左，而大数字表示为高或向右。我们用具体的(一家鞋店的七只鞋)或抽象的(29-7)情境呈现数字，并要求参与者做出相对大小的判断。在判断之后，目标字母被呈现在视野的顶部或底部(实验1-3)或左侧或右侧(实验4)。与不一致的字母相比，受试者更善于识别相同位置的字母，但只有当数字出现在具体的上下文中时，才能获得这种效果。我们的结论是，空间基础在抽象的数字中可能比在具体的语境中对数字的作用要小。
Numbers might be understood by grounding in spatial orientation, where small numbers are represented as low or to the left and large numbers are represented as high or to the right. We presented numbers in concrete (seven shoes in a shoe shop) or abstract (29 – 7) contexts and asked participants to make relative magnitude judgments. Following the judgment a target letter was presented at the top or bottom (Experiments 1–3) or left or right (Experiment 4) of the visual field. Participants were better at identifying letters at congruent than incongruent locations, but this effect was obtained only when numbers were presented in concrete contexts. We conclude that spatial grounding might have a smaller role for numbers in abstract than in concrete context.
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