Unintended embodiment of concepts into percepts: Sensory activation boosts attention for same-modality concepts in the attentional blink paradigm
Unintended embodiment of concepts into percepts: Sensory activation boosts attention for same-modality concepts in the attentional blink paradigm
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DOI：
10.1016/j.cognition.2009.06.003
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发表时间：
2009-09-01
期刊：
影响因子：
3.4
通讯作者：
Corneille, Olivier
中科院分区：
文献类型：
--
作者：
Vermeulen, Nicolas;Mermillod, Martial;Corneille, Olivier
本研究表明，在注意瞬脱范式中，感觉启动促进了同一通道概念的报告。参与者必须检测并报告两个目标词（T1和T2），每个目标词在一系列非词干扰项中出现53 ms，频率高达每秒19个项目。目标词之间的SOA被设置为53 ms或213 ms，T2在较长SOA下（注意瞬脱）和T1在较短SOA下（滞后1保留）的注意力预计会降低。这些影响被发现，但减少时的感觉模态的概念匹配的感觉刺激发生之前的检测试验。因此，感觉激活增加了对相同模态概念的报告。这一发现表明，扎根认知效应（1）参与概念加工，一旦一个词已经达到词汇识别的点，（2）发生独立于有意访问的概念的感官属性。(C)2009爱思唯尔有限公司版权所有。
This study shows that sensory priming facilitates reports of same-modality concepts in an attentional blink paradigm. Participants had to detect and report two target words (T1 and T2) presented for 53 ms each among a series of nonwords distractors at a frequency of up to 19 items per second. SOA between target words was set to 53 ms or 213 ms, with reduced attention expected for T2 under the longer SOA (attentional blink) and for T1 under the shorter SOA (lag-1 sparing). These effects were found but reduced when the sensory modality of the concepts matched that of a sensory stimulation occurring prior to the detection trial. Hence, sensory activation increased report for same-modality concepts. This finding reveals that grounded cognition effects (1) are involved in conceptual processing as soon as a word has reached the point of lexical identification and (2) occur independent of intentional access to sensory properties of concepts. (C) 2009 Elsevier B.V. All rights reserved.