认知负荷
感知
认知
心理学
认知心理学
干扰(通信)
控制(管理)
工作记忆
选择(遗传算法)
机制(生物学)
对偶(语法数字)
选择性注意
任务(项目管理)
注意力控制
神经科学
计算机科学
人工智能
工程类
频道(广播)
哲学
艺术
文学类
系统工程
认识论
计算机网络
作者
Nilli Lavie,Aleksandra Hirst,Jan W. de Fockert,Essi Viding
标识
DOI:10.1037/0096-3445.133.3.339
摘要
A load theory of attention in which distractor rejection depends on the level and type of load involved in current processing was tested. A series of experiments demonstrates that whereas high perceptual load reduces distractor interference, working memory load or dual-task coordination load increases distractor interference. These findings suggest 2 selective attention mechanisms: a perceptual selection mechanism serving to reduce distractor perception in situations of high perceptual load that exhaust perceptual capacity in processing relevant stimuli and a cognitive control mechanism that reduces interference from perceived distractors as long as cognitive control functions are available to maintain current priorities (low cognitive load). This theory resolves the long-standing early versus late selection debate and clarifies the role of cognitive control in selective attention.
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