Age-related differences and similarities in dual-task interference.

Age-related differences and similarities in dual-task interference.
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双任务干扰中与年龄相关的差异和相似之处。

DOI:
10.1037//0096-3445.128.4.416
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发表时间:
1999
期刊:
Journal of experimental psychology. General.
影响因子:
--
通讯作者:
Little,DM
Little,DM
中科院分区:
--
文献类型:
--
作者:
Hartley,AA;Little,DM

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通过对两项简单任务的重叠进行系统变化的7个实验,考察了年轻人(平均年龄20.7岁)和老年人(平均年龄72.7岁)在双任务表现上的差异。假设年龄会导致广义慢化的任务切换模型比假设年龄会减少处理资源的共享容量模型更适合结果。任务处理的功能结构在年轻人和老年人中似乎是相同的。没有证据表明老年人处理同时任务的能力有特定的损害。有证据表明输入和输出都有干扰,这在老年人中可能更大。(PsycInfo数据库记录(c) 2022 APA,版权所有)
Differences between younger adults (mean age, 20.7 years) and older adults (mean age, 72.7 years) in dual-task performance were examined in 7 experiments in which the overlap between 2 simple tasks was systematically varied. The results were better fit by a task-switching model in which age was assumed to produce generalized slowing than by a shared-capacity model in which age was assumed to reduce processing resources. The functional architecture of task processing appears the same in younger and older adults. There was no evidence for a specific impairment in the ability of older adults to manage simultaneous tasks. There was evidence for both input and output interference, which may be greater in older adults.(PsycInfo Database Record (c) 2022 APA, all rights reserved)
DOI: 10.1037/0096-1523.13.3.435
发表时间: 1987-08-01
影响因子: 2.1
作者:
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影响因子: --
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期刊: The Quarterly journal of experimental psychology. A, Human experimental psychology
影响因子: --
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影响因子: 1.7
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