LEVELS OF SELECTION AND CAPACITY LIMITS
LEVELS OF SELECTION AND CAPACITY LIMITS
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DOI：
10.1037/0096-3445.114.4.472
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发表时间：
1985-01-01
影响因子：
4.1
通讯作者：
FARAH, MJ
中科院分区：
文献类型：
--
作者：
DARK, VJ;JOHNSTON, WA;FARAH, MJ
以300名大学生为被试，通过8个实验考察了词的相关性（相关或不相关位置的词）和显示负荷（1-4个词）对视觉目标检测任务中非目标的物理、语义和控制加工的影响。与检测任务交织在一起的是一个测试词识别任务，用于测量非目标的启动效能。物理和语义水平的处理进行了测量的身份和语义启动，分别。非目标启动作为测试词在身份启动。在语义启动中，非目标启动是测试词的语义联想。在随后的测试中，根据识别记忆来测量非目标的控制处理。所有措施增加字的相关性和显示负荷下降。启动效应保持完整，即使在单词呈现加快和控制处理急剧削减。数据表明，所有级别的处理都是有选择性的，能力有限。(60参考）（PsycINFO数据库记录（c）2016阿帕，保留所有权利）
Examined the effects of word relevancy (word in relevant or irrelevant location) and display load (1–4 words) on physical, semantic, and controlled processing of nontargets in visual target-detection tasks administered to 300 undergraduates in 8 experiments. Interwoven with the detection task was a test-word identification task that was used to measure priming potency of nontargets. Physical and semantic levels of processing were measured in terms of identity and semantic priming, respectively. Nontarget primes were repeated as test words in identity priming. Nontarget primes were semantic associates of test words in semantic priming. Controlled processing of nontargets was measured in terms of recognition memory on a subsequent test. All measures increased with word relevancy and decreased with display load. The priming effects remained intact even when word presentation was speeded up and controlled processing was sharply curtailed. Data indicate that all levels of processing are selective and capacity limited.(60 ref)(PsycINFO Database Record (c) 2016 APA, all rights reserved)