Notational modulation of the SNARC and the MARC (linguistic markedness of response codes) effect
Notational modulation of the SNARC and the MARC (linguistic markedness of response codes) effect
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DOI：
10.1080/02724980343000512
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发表时间：
2004-07-01
期刊：
影响因子：
--
通讯作者：
Willmes, K
中科院分区：
文献类型：
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作者：
Nuerk, HC;Iversen, W;Willmes, K
数量幅度和数字均衡表示是基本数字表示。但是，平价的表示要比大小的理解要少得多：因此，我们通过检查响应代码（MARC）效应的（新的）语言标志性（MARC）效应的（如果刺激和响应代码都具有相同的响应）进行了研究（一致） ）语言标志性（甚至右，左右），而不一致的条件（均匀，左右）会导致干扰。我们系统地检查了MARC（均等）和响应代码的空间数值关联（SNARC；对于幅度）的效应，以不同数字符号（阳性阿拉伯语，负阿拉伯语，数字单词）以及不同的数据分析方法。在平价判断任务中，表明除阴性数字以外的所有符号都复制了表示幅度表示的snceffect。在所有分析中都发现了Marceffect的数字单词，但对于其他符号而言，Marcefect却不一致。相比之下，如Sternberg（1969）所建议的，对反应时间（RT）数据的相关分析，使用非衡量的多维缩放（MDS）程序提出，对所有符号（Marceffect）（Marceffect）（Marceffect）（Marceffect）（Marceffect）（Marceffect）（Marceffect）的响应代码产生了明确的关联。但是几乎没有证据表明snarcefffect。我们讨论这些符号特异性的MARC和SNARC效应的程度在多大程度上限制了当前数字处理模型，并详细介绍了MARC效应的可能功能基因座。
Number magnitude and number parity representation are fundamental number representations. However, the representation of parity is much less understood than that of magnitude: Therefore, we investigated it by examining the (new) Linguistic Markedness of Response Codes (MARC) effect: Responses are facilitated if stimuli and response codes both have the same (congruent) linguistic markedness (even-right, odd-left) while incongruent conditions (even-left, odd-right) lead to interference. We examined systematically the MARC (for parity) and the Spatial Numerical Association of Response Codes (SNARC; for magnitude) effect for different number notations (positive Arabic, negative Arabic, number words) and with different methods of data analysis. In a parity judgement task, the SNARCeffect indicating a magnitude representation was replicated for all notations except for negative numerals. The MARCeffect was found for number words in all analyses, but less consistently for the other notations. In contrast, a correlational analysis of the reaction time (RT) data, as suggested by Sternberg (1969) using a nonmetric multi-dimensional scaling (MDS) procedure, produced a clear association of parity and response code for all notations (MARCeffect), but little evidence of the SNARCeffect. We discuss the extent to which these notation-specific MARC and SNARC effects constrain current models of number processing and elaborate on the possible functional locus of the MARC effect.