Retrieval of event files can be conceptually mediated
Retrieval of event files can be conceptually mediated
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DOI：
10.3758/s13414-013-0431-3
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发表时间：
2013-05-01
影响因子：
1.7
通讯作者：
Rothermund, Klaus
中科院分区：
文献类型：
--
作者：
Frings, Christian;Moeller, Birte;Rothermund, Klaus
基于干扰物的事件文件检索通过使用四选择识别任务的顺序启动实验进行评估。四种不同动物（青蛙、鸡、羊、唱歌的鸟）的图片或声音必须通过按四个键中的一个来分类。在每个实验中，目标刺激和分心刺激以不同的方式同时呈现。相关的模态在试验之间随机切换。干扰物重复效应由启动物和探针之间的反应关系调节：如果反应重复，在探针中重复启动物会产生促进作用，但如果必须在启动物和探针中给出不同的反应，则不会产生促进作用。在探针中重复启动干扰导致启动反应的自动检索。重要的是，这种基于分心物的反应检索效应也出现在重复分心物在启动物和探测物之间切换的序列中。这种跨模态启动效应表明，干扰物在概念水平上被整合到事件文件中，反应检索过程是由干扰物刺激的概念编码介导的。
Distractor-based retrieval of event files was assessed with a sequential priming experiment using a four-choice identification task. Pictures or sounds of four different animals (frog, chicken, lamb, singing bird) had to be categorized by pressing one of four keys. On each trial, a target and a distractor stimulus were presented simultaneously in different modalities. The relevant modality switched randomly between trials. Distractor repetition effects were modulated by the response relation between the prime and probe: Repeating the prime distractor in the probe produced facilitation if the response repeated, but not if a different response had to be given in the prime and probe. Repeating the prime distractor in the probe led to an automatic retrieval of the prime response. Importantly, this distractor-based response retrieval effect also emerged for those sequences in which the modality of the repeated distractor was switched between the prime and probe. This cross-modal priming effect indicates that distractors were integrated into event files on a conceptual level and that response retrieval processes were mediated by conceptual codes of the distractor stimuli.