The locus of location repetition latency effects.
The locus of location repetition latency effects.
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位置重复延迟影响的轨迹。
DOI：
10.1037/cjep2006028
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发表时间：
2006
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：
Sarah Guy;E. Buckolz;Michael A. Khan
我们研究了位置重复效应的加工轨迹（位置与反应），即最初占据然后重新占据重复位置的事件[目标（t）或干扰物（d）]（即，t-to-t、t-to-d、d-to-t、d-to-d）。试验成对呈现（初免，然后探针），并使用2：1位置-响应映射。一般来说，对于所有的重复条件，知觉加工在重复的位置本身的促进（位置轨迹），而重新激活的反应延迟输出生产（响应轨迹）。更具体地说，对重复位置观察到的感知促进与处理类型无关（即，t或d），这表明，它不是标签的位置相关或不相关，确定位置重复效应。只有当一个刚刚被抑制的反应被执行时，反应的产生才被显著减慢，这支持了空间负启动效应存在一个反应位点的观点。
We examined the processing locus (location vs. response) of location repetition effects in terms of the event [target (t) or distractor (d)] that initially occupied and then re-occupied the repeated location (i.e., t-to-t, t-to-d, d-to-t, d-to-d). Trials were presented in pairs (prime, then probe) and 2:1 location-to-response mappings were used. Generally, for all repetition conditions, perceptual processing at the repeated location itself was facilitated (location locus), while re-activated responses delayed output production (response locus). More specifically, perceptual facilitation observed for a repeated location was independent of the kind of processing (i.e., t or d) that occurred earlier, suggesting that it is not the labeling of locations as relevant or irrelevant that determines location repetition effects. Response production was significantly slowed only when a just-inhibited response had then to be executed, which supported the view that the spatial negative priming effect has a response locus.