探索婴儿期尺寸-动作和数量-动作的关联。

IF 2 3区心理学 Q3 PSYCHOLOGY, DEVELOPMENTAL

Infant Behavior & Development Pub Date : 2025-09-30 DOI:10.1016/j.infbeh.2025.102153

Gisella Decarli , Ludovica Veggiotti , Maria Dolores de Hevia

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引用次数: 0

摘要

在过去的几十年里，越来越多的研究评估了数字和动作处理之间的联系。然而，在发展的早期阶段，这种关系并没有得到广泛的探讨。在这项研究中，我们的目的是研究婴儿与新动作的数字-动作映射，并通过检查大小-动作和数量-动作映射来扩展先前的研究。在我们的研究中，“大小”与物体大小的感知属性有关，“数量”与数字方面有关，代表一组物品的数量。使用习惯化技术，研究人员向7个月大的婴儿展示了一个人物对不同大小（实验1；N = 40；14名女性）或数量（实验2；N = 40；18名女性）的物体张嘴的视频。研究结果表明，婴儿对配对的一致性很敏感，突出了数字-动作和大小-动作映射的早期存在。

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Exploring size-action and number-action associations in infancy

In the last decades, a growing body of research has assessed the link between numerical and action processing. However, this relationship has not been widely explored in the early stages of development. In this study, we aimed to investigate the number-action mapping during infancy with a novel action and to extend previous research by examining both size-action and quantity-action mappings. In the context of our study, 'size' is related to the perceptual attribute of how big or small an object appears and 'quantities' are connected to the numerical aspect, representing the number of items in a set. Using the habituation technique, 7-month-old infants were presented with videos of a character performing mouth openings directed towards objects of different sizes (Experiment 1; N = 40; 14 females) or quantities (Experiment 2; N = 40; 18 females). The findings suggest that infants are sensitive to the congruency of the pairings, highlighting the early presence of both number-action and size-action mappings.

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来源期刊

Infant Behavior & Development PSYCHOLOGY, DEVELOPMENTAL-

CiteScore

4.10

自引率

4.80%

发文量

期刊介绍： Infant Behavior & Development publishes empirical (fundamental and clinical), theoretical, methodological and review papers. Brief reports dealing with behavioral development during infancy (up to 3 years) will also be considered. Papers of an inter- and multidisciplinary nature, for example neuroscience, non-linear dynamics and modelling approaches, are particularly encouraged. Areas covered by the journal include cognitive development, emotional development, perception, perception-action coupling, motor development and socialisation.