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首页> 外文期刊>The British journal of developmental psychology >Mental rotation and the human body: Children's inflexible use of embodiment mirrors that of adults
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Mental rotation and the human body: Children's inflexible use of embodiment mirrors that of adults

机译：精神旋转和人体：儿童的不灵活使用实施例的成人镜子

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摘要

Adults' mental rotation performance with body-like stimuli is enhanced if these stimuli are anatomically compatible with a human body, but decreased by anatomically incompatible stimuli. In this study, we investigated these effects for kindergartners and first-graders: When asked to mentally rotate cube configurations attached with human body parts in an anatomically compatible way, allowing for the projection of a human body, children performed better than with pure cube combinations. By contrast, when body parts were attached in an anatomically incompatible way, disallowing the projection of a human body, children performed worse than with pure combinations. This experiment is of specific interest against the background of two different theoretical approaches concerning imagery and the motor system in development: One approach assumes an increasing integration of motor processes and imagery over time that enables older children and adults to requisition motor resources for imagery processes, while the other postulates that imagery stems from early sensorimotor processes in the first place, and is disentangled from it over time. The finding that children of the two age groups tested show exactly the same effects as adults when mentally rotating anatomically compatible and incompatible stimuli is interpreted in favour of the latter approach.
机译：如果这些刺激与人体解剖学相容，则成年人的精神旋转性能随着身体样刺激而增强，但通过解剖学不相容的刺激减少。在这项研究中，我们调查了幼儿园和一年级学生的这些影响：当被要求以解剖学兼容的方式用人体部位附加的人体部位的旋转立方体配置，允许对人体的投影，儿童表现优于纯立方体组合。相比之下，当体部位以解剖学上不相容的方式附着时，不允许人体的投影，儿童比纯组合更差。该实验对两种不同理论方法的背景有所兴趣，有关图像的两种不同的理论方法和开发机动系统：一种方法假设电机流程和图像随着时间的推移，使年龄较大的儿童和成人能够为图像流程征用电机资源，虽然另一个假设图像源于首先从早期感觉运动过程中源，并且随着时间的推移被解散。当在精神上旋转解剖学上旋转和不相容的刺激被解释有利于后一种方法时，测试两龄龄群体的儿童与成年人的效果完全相同。

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