Iconic memory and aging.
Iconic memory and aging.
复制标题
标志性记忆和衰老。
DOI：
10.1093/geronj/41.2.183
复制
发表时间：
1986
期刊：
影响因子：
--
通讯作者：
Royer,FL
中科院分区：
文献类型：
--
作者：
Gilmore,GC;Allan,TM;Royer,FL
之前对老年人的标志性记忆能力进行测量的尝试都没有成功，其中一个案例表明，80%的接受测试的老年人的表现不能超过机会水平。本实验表明，Sperling(1960)设计的部分报告范式可以用于老年人，以获得这样的测量。年轻人和老年人都表现出很强的部分报告优势，这种优势随着线索间隔的延迟而下降。我们还考察了感知到的阵列组织对从图标记忆中读出的影响。与Merikle(1980)相反，显示布局的差异归因于一种显示类型的更好的敏锐度，而不是知觉组织因素。
Previous attempts to measure the capacity of iconic memory in elderly adults have been unsuccessful, demonstrating in one case that 80% of the elderly adults tested could not perform above chance level. The present experiments illustrated that the partial report paradigm designed by Sperling (1960) could be used with elderly adults to obtain such a measure. Both the young and older adults exhibited a strong partial report superiority that declined with delays in the cue interval. The effect of the perceived organization of an array on readout from iconic memory also was examined. Contrary to Merikle (1980), the differences due to the display layout were attributed to better acuity for one type of display and not to perceptual organization factors.