The locus and modulation of the location negative priming effect
The locus and modulation of the location negative priming effect
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DOI：
10.1007/s00426-005-0003-9
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发表时间：
2007-03-01
影响因子：
2.3
通讯作者：
Buckolz, Eric
中科院分区：
文献类型：
--
作者：
Guy, Sarah;Buckolz, Eric
当目标出现在最近的分心物位置时[重复重复（IR）试验]，对目标位置的反应比出现在新位置时[对照（CO）试验]慢，定义了位置负启动（NP）效应。在IR试验中，干扰物位置和反应都来自先前的试验，并且轨迹问题询问出现的延迟反应是否由重复使用的干扰物位置引起（即，位置轨迹）或执行干扰器输出的需要（即，反应位点）。使用了位置NP程序，结合了多：1位置-反应映射设计，沿着在一些试验中使用了反应提示。一个响应位点的位置NP效果。分心物转向目标的反应需要更长的时间启动比新的输出（许多：1范式），和有效的反应线索减少分心物反应干扰和位置NP效应。重要的是，在许多：1 S-R范例中可能存在的S-R兼容性问题不受支持。
Responding to the location of a target is slower when it appears at a recent distractor location [ignored-repetition (IR) trial] than when it arises at a new position [control (CO) trial], defining the location negative priming (NP) effect. On IR trials, both the distractor location and response are from the prior trial, and the locus question asks whether the delayed responding that arises is caused by the reused distractor position (i.e., a location locus) or the need to execute a distractor output (i.e., a response locus). A location NP procedure was used, incorporating a many:1 location-to-response mapping design, along with a response cue on some trials. A response locus for the location NP effect was indicated. Distractor-turned-target responses took longer to initiate than new outputs (many:1 paradigm), and valid response cues reduced distractor response interference and the location NP effect. Importantly, a possible S-R compatibility problem within the many:1 S-R paradigm was not supported.