Elliott D, Hennessey B
McMaster University, Hamilton, Ontario, Canada.
Percept Mot Skills. 1987 Dec;65(3):927-32. doi: 10.2466/pms.1987.65.3.927.
This study examined the ability of 7 learning disabled children to detect and integrate visual features in a complex display. While the learning disabled children performed more poorly over-all than 6 control children, differences between the two groups were most pronounced when subjects were required to conjoin or integrate visual features to make a decision about the presence of a target item. This finding is discussed with reference to automatic and attention-demanding components of visual perception.
本研究考察了7名学习障碍儿童在复杂展示中检测和整合视觉特征的能力。虽然学习障碍儿童总体表现比6名对照儿童差，但当要求受试者结合或整合视觉特征以判断目标项目是否存在时，两组之间的差异最为明显。本文参照视觉感知的自动成分和需要注意力的成分对这一发现进行了讨论。
