任务(项目管理)
代表(政治)
对象(语法)
路径(计算)
欧几里德几何
计算机科学
欧几里德距离
心理学
人工智能
数学
几何学
政治
管理
政治学
法学
经济
程序设计语言
作者
Barbara Landau,Henry Gleitman,Elizabeth S. Spelke
出处
期刊:Science
[American Association for the Advancement of Science]
日期:1981-09-11
卷期号:213 (4513): 1275-1278
被引量:187
标识
DOI:10.1126/science.7268438
摘要
A series of experiments demonstrated that a congenitally blind 2 1/2-year-old child-as well as sighted but blindfolded children and adults-can determine the appropriate path between two objects after traveling to each of those objects from a third object. This task requires that the child detect the distances and the angular relationship of the familiar paths and that she derive therefrom the angle of the new path. Our research indicates that the locomotion of the young blind child is guided by knowledge of the Euclidean properties of a spatial layout and by principles for making inferences based on those properties.
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