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首页> 外文期刊>Cognition: International Journal of Cognitive Psychology >Numbers are associated with different types of spatial information depending on the task
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Numbers are associated with different types of spatial information depending on the task

机译:根据任务,数字与不同类型的空间信息相关联

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摘要

In this study, we examined the nature of the spatial-numerical associations underlying the SNARC-effect by imposing a verbal or spatial working memory load during a parity judgment and a magnitude comparison task. The results showed a double dissociation between the type of working memory load and type of task. The SNARC-effect disappeared under verbal load in parity judgment and under spatial load in magnitude comparison. These findings provide the first direct empirical evidence against the view that all behavioral signatures of spatial-numerical associations have their origin in a common spatial code. Instead they show that numbers are associated with different spatial codes which, depending on the task, have a visuospatial or verbally mediated nature.
机译:在这项研究中,我们通过在奇偶校验和幅度比较任务中施加口头或空间工作记忆负荷,检查了SNARC效应背后的空间数字关联的性质。结果表明工作内存负载类型和任务类型之间存在双重分离。 SNARC效应在平价判断中在语言负载下和在幅度比较中在空间负载下均消失。这些发现提供了第一个直接的经验证据,反对以下观点:空间-数字关联的所有行为特征都起源于共同的空间代码。相反,它们表明数字与不同的空间代码关联,这些空间代码根据任务的不同具有视觉空间或语言介导的性质。

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