Attention is fast but volition is slow
暂无分享,去创建一个
How swiftly can the object of your attention be changed? Consider two ways to deploy attention: it can be commanded from place to place by a deliberate act of will, or it can run freely without specific instruction. Here we use a visual search task to show that deliberate movement of attention is significantly slower because of an internal limit on the speed of volitional commands.
[1] Richard Held. Perception: mechanisms and models;: Readings from Scientific American , 1972 .
[2] Todd S. Horowitz,et al. Visual search has no memory , 1998, Nature.