Effects of stimulus integrality on visual attention in older and younger adults: a quantitative model-based analysis.
Effects of stimulus integrality on visual attention in older and younger adults: a quantitative model-based analysis.
复制标题
刺激完整性对老年人和年轻人视觉注意力的影响：基于定量模型的分析。
DOI：
10.1037//0882-7974.13.3.472
复制
发表时间：
1998
影响因子：
3.7
通讯作者：
Huntington,JR
中科院分区：
文献类型：
--
作者：
Maddox,WT;Filoteo,JV;Huntington,JR
Twenty-one older and 21 younger adults were administered a series of visual attention tasks. A series of quantitative models was applied to each observer's data to determine whether he or she performed optimally or suboptimally or showed a deficit-in-attentional processing. The results suggested that (a) older and younger observers were affected equally by the integrality-separability manipulation;(b) there are no age-related differences in selective attention performance for either integral or separable-dimension stimuli,(c) there are no age-related differences in dimensional integration performance with separable-dimension stimuli, and (d) older observers were more likely to be suboptimal when asked to integrate information from integral-dimension stimuli. Implications for current theories of attentional processing in normal aging are discussed.(PsycINFO Database Record (c) 2016 APA, all rights reserved)
