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幼儿对复合图形的扫描。

The scanning of compound figures by young infants.

作者信息

Maurer D

出版信息

J Exp Child Psychol. 1983 Jun;35(3):437-48. doi: 10.1016/0022-0965(83)90019-x.

Abstract

We studied infants' scanning of two compound stimuli, in each case by presenting features inside a frame, the frame alone, and the features alone. One stimulus was composed of squares and was like that studied by P. Salapatek (in L. Cohen & P. Salapatek (Eds.), New York: Academic Press, 1975); the other was a schematic face. Newborns and 1-month-olds looked at the small square when it was presented alone, but rarely looked at it when it was framed by the larger square. In contrast, 2-month-olds looked at the small square for long periods whether or not it was framed. However, when newborns and 1-month-olds were shown a schematic face, they looked at its internal features at least half the time. Thus, young infants show no external bias when scanning a schematic face.

摘要

我们研究了婴儿对两种复合刺激的扫视情况,每种情况都是通过在一个框架内呈现特征、单独呈现框架以及单独呈现特征来进行的。一种刺激由正方形组成,类似于P. 萨拉帕特克所研究的(见L. 科恩和P. 萨拉帕特克编,纽约:学术出版社,1975年);另一种是示意性面孔。新生儿和1个月大的婴儿在单独呈现小正方形时会看它,但当它被大正方形框起来时很少看。相比之下,2个月大的婴儿无论小正方形是否被框起来都会长时间注视它。然而,当向新生儿和1个月大的婴儿展示示意性面孔时,他们至少有一半时间会看其内部特征。因此,幼儿在扫视示意性面孔时没有外部偏向。

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