Conflict-induced perceptual filtering.
Conflict-induced perceptual filtering.
复制标题
冲突引起的感知过滤
DOI:
10.1037/a0025902
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发表时间:
2012
期刊:
影响因子:
--
通讯作者:
Jacobsen
中科院分区:
文献类型:
--
作者:
Luna-Rodriguez;Jacobsen
In a variety of conflict paradigms, target and distractor stimuli are defined in terms of perceptual features. Interference evoked by distractor stimuli tends to be reduced when the ratio of congruent to incongruent trials is decreased, suggesting conflict-induced perceptual filtering (ie, adjusting the processing weights assigned to stimuli associated with the target and with the distractor features). In search of evidence for such a mechanism, we administered a flanker task, in which targets and distractors were defined in terms of stimulus location (Experiment 1) or color (Experiment 2). The efficiency of processing stimuli associated with target and distractor features was assessed in intermixed trials of a visual search task, in which a target had to be detected irrespective of these features. In both experiments search times were shorter for stimuli associated with the target feature than with the distractor feature of the flanker task. This effect was increased under conditions of a reduced congruent/incongruent ratio, thereby providing evidence for conflict-dependent perceptual filtering.
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影响因子:
5.4
作者:
M. Botvinick;T. Braver;D. Barch;C. Carter;J. Cohen
通讯作者:
M. Botvinick;T. Braver;D. Barch;C. Carter;J. Cohen
DOI:
10.1037//0096-1523.24.4.1296
发表时间:
1998
期刊:
Journal of experimental psychology. Human perception and performance
影响因子:
--
作者:
Moore,CM;Egeth,H
通讯作者:
Egeth,H
影响因子:
1.3
作者:
Mike Wendt;Aquiles Luna
通讯作者:
Aquiles Luna
DOI:
--
发表时间:
--
期刊:
--
影响因子:
--
作者:
通讯作者:
--
影响因子:
1.8
作者:
Andersen, Soren K.;Mueller, Matthias M.;Hillyard, Steven A.
通讯作者:
Hillyard, Steven A.