The influence of overlapping response sets on task inhibition
The influence of overlapping response sets on task inhibition
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DOI：
10.3758/bf03193298
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发表时间：
2007-06-01
影响因子：
2.4
通讯作者：
Koch, Iring
中科院分区：
文献类型：
--
作者：
Gade, Mmam;Koch, Iring
本研究的目的是考察重叠反应集对任务抑制发生的贡献，以n-2任务重复成本来衡量。我们让受试者在四项任务之间切换。三个任务在刺激集和反应集上重叠。第四种，中性的，单价的任务在刺激集上从不重叠，但在三个实验中，在反应集的重叠程度方面有所不同。我们发现反应集重叠影响任务抑制。我们认为，反应集重叠增加了任务之间的竞争，从而触发任务抑制来解决这种竞争。
The aim of the present study was to examine the contribution of overlapping response sets to the occurrence of task inhibition, measured as n-2 task repetition cost. We had subjects switch among four tasks. Three tasks overlapped on both stimulus set and response set. A fourth, neutral, univalent task never overlapped on the stimulus set but, across three experiments, varied in terms of the degree of overlap in the response set. We found that overlap in response set affects task inhibition. We suggest that response set overlap increases the competition among tasks and, thus, triggers task inhibition to resolve this competition.