Inhibitory mechanisms of attention: locus, stability, and relationship with distractor interference effects.
Inhibitory mechanisms of attention: locus, stability, and relationship with distractor interference effects.
复制标题
注意的抑制机制：轨迹、稳定性以及与干扰干扰效应的关系。
DOI：
10.1111/j.2044-8295.1991.tb02416.x
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发表时间：
1991
影响因子：
4
通讯作者：
S. Lewis
中科院分区：
文献类型：
--
作者：
S. Tipper;B. Weaver;J. Kirkpatrick;S. Lewis
本文考察了注意抑制机制的三个特性。首先，以前的研究表明，选择性注意的抑制机制在感知和行动之间有一个中心位置。我们试图确认这种抑制的位置。其次，通过刺激对同时目标(干扰)和后续目标(负启动)的影响，观察了无人参与刺激的加工过程。前一种效应表明干扰物干扰了目标的加工，而后一种负启动效应表明干扰物在选择过程中受到抑制。我们证明了这两种无人值守处理的方法是可以分离的。第三，我们揭示了抑制似乎是一种稳定的选择机制，因为在大量的实验试验之后，效果不会下降。
This paper examines three properties of attentional inhibition mechanisms. First, previous research has suggested that the inhibitory mechanism of selective attention has a central locus between perception and action. We attempt to confirm the locus of this inhibition. Second, the processing of an unattended stimulus has been observed via the effects of the stimulus on a concurrent target (interference), and on a subsequent target (negative priming). The former effect demonstrates that distractors interfere with the processing of the target, and the latter negative priming effect implies that distractors are inhibited during selection. We demonstrate that these two measures of unattended processing can be dissociated. Third, we reveal that inhibition appears to be a stable mechanism of selection, in that effects do not decline after a large number of experimental trials.