A left visual advantage for quantity processing in neonates,Annals of the New York Academy of Sciences

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A left visual advantage for quantity processing in neonates
Annals of the New York Academy of Sciences ( IF 4.1 ) Pub Date : 2020-08-17 , DOI: 10.1111/nyas.14457
Koleen McCrink ₁ , Ludovica Veggiotti ₂ , Maria Dolores de Hevia ₂

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Forty‐eight newborn infants were tested in one of three multimodal stimulus conditions, in which auditory quantities were presented alongside visual object arrays in two test trials. These tests varied with respect to which side (either left or right) numerically matched the auditory number. The infants looked longer to the test trials in which the left side of the visual display exhibited a quantity that matched the presented auditory quantity. This study provides the first evidence for an untrained, innate bias for humans to preferentially process quantity information presented in the left field of vision.

中文翻译：

新生儿数量处理的左视觉优势

四十八名新生儿在三种多模式刺激条件之一中进行了测试，其中在两项测试试验中听觉量与视觉对象阵列一起呈现。这些测试因哪一侧（左或右）在数字上与听觉数字匹配而异。婴儿在测试中观察的时间更长，其中视觉显示的左侧呈现出与呈现的听觉量相匹配的量。这项研究提供了第一个证据，证明人类存在未经训练的先天偏见，会优先处理左视野中呈现的数量信息。

更新日期：2020-08-17

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