SELECTIVE REACHING - EVIDENCE FOR ACTION-CENTERED ATTENTION
SELECTIVE REACHING - EVIDENCE FOR ACTION-CENTERED ATTENTION
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DOI：
10.1037/0096-1523.18.4.891
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发表时间：
1992-11-01
影响因子：
2.1
通讯作者：
BAYLIS, GC
中科院分区：
文献类型：
--
作者：
TIPPER, SP;LORTIE, C;BAYLIS, GC
大多数关于选择性注意的研究都是简单地呈现静态的二维刺激，并要求任意的反应，如口头命名或按键。然而，我们与环境的许多感知-运动交互需要直接到达物体，而忽略场景中的其他物体。一系列实验考察了后一种到达情境中的选择性注意。获得了以前在传统实验程序中观察到的效果，这表明开发的模型（提出了抑制机制，例如）适用于生态有效的情况。注意力在这些任务中访问以行动为中心的内部表征。
Most studies of selective attention briefly present static 2-dimensional stimuli and require arbitrary responses such as verbal naming or a keypress. Many of our perceptual-motor interactions with the environment, however, require reaching directly toward an object while ignoring other objects in the scene. A series of experiments examines selective attention in the latter reaching situation. Effects previously observed in the traditional experimental procedures were obtained, suggesting that the models developed (which propose inhibitory mechanisms, e.g.) apply to ecologically valid situations. Attention accesses action-centered internal representations during such tasks.