The use of a distractor-assigned response slows later responding in a location negative priming task
The use of a distractor-assigned response slows later responding in a location negative priming task
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在位置负启动任务中，使用分散注意力的反应会减慢随后的反应
DOI：
10.3758/bf03194977
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发表时间：
2004
期刊：
影响因子：
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通讯作者：
Michael A. Khan
中科院分区：
文献类型：
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作者：
E. Buckolz;Adam Goldfarb;Michael A. Khan
当目标位置最近包含干扰物事件时（重复-重复[IR]试验），相对于目标位置未被占用时（对照试验），对目标位置的响应需要更长时间。这被称为位置负启动（NP）效应。我们的目的是确定IR试验中观察到的反应时间升高是否是由于重复使用干扰物位置（位置轨迹）和/或需要执行（只是抑制）干扰物响应（响应轨迹）。我们通过使用多对一和一对多的位置反应分配来分离这些位点的潜伏期效应。我们的研究结果表明，重复使用的干扰物位置加速目标处理在该位置（促进位置轨迹），而生产的干扰物响应与时间成本（干扰响应轨迹）。因此，IR试验中出现的部分潜伏期升高是由于在这些情况下需要执行抑制（干扰）反应，因此，位置NP效应具有反应轨迹。
Responding to a target’s location takes longer when that location has recently contained a distractor event (ignored-repetition [IR] trial) relative to when it has been unoccupied (control trial). This is known as thelocation negative priming (NP)effect. We aimed to determine whether the elevated reaction time observed for IR trials was due to the reuse of a distractor location (location locus) and/or to the need to execute a (just inhibited) distractor response (response locus). We isolated these loci latency effects by using many-to-one and one-to-many location-response assignments. Our results showed that reusing a distractor location hastened target processing at that position (facilitative location locus), whereas the production of a distractor response was associated with a time cost (interfering response locus). Accordingly, part of the latency elevation seen with IR trials results from the need on these occasions to execute a just inhibited (distractor) response, and, hence, the location NP effect has a response locus.