Age of acquisition effects in picture naming: Evidence for a lexical-semantic competition hypothesis
Age of acquisition effects in picture naming: Evidence for a lexical-semantic competition hypothesis
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DOI：
10.1016/j.cognition.2004.11.006
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发表时间：
2005-06-01
期刊：
影响因子：
3.4
通讯作者：
Ghyselinck, M
中科院分区：
文献类型：
--
作者：
Belke, E;Brysbaert, M;Ghyselinck, M
在许多任务中，频率和采集年龄 (AoA) 对反应延迟的影响大小相似。然而，在图片命名中，迎角效应通常明显大于基于频率效应的预期。先前对这种与频率无关的迎角效应的解释将其归因于语义系统的组织或语音单词形式在心理词典中的存储方式。使用语义阻塞范式，我们表明语义上下文对命名延迟的影响对于晚习得的单词比早习得的单词更明显。 AoA 和命名上下文之间的这种相互作用很可能在词汇语义编码过程中出现，我们将其作为频率无关的 AoA 效应的轨迹。 (c) 2005 Elsevier B.V. 保留所有权利。
In many tasks the effects of frequency and age of acquisition (AoA) on reaction latencies are similar in size. However, in picture naming the AoA-effect is often significantly larger than expected on the basis of the frequency-effect. Previous explanations of this frequency-independent AoA-effect have attributed it to the organisation of the semantic system or to the way phonological word forms are stored in the mental lexicon. Using a semantic blocking paradigm, we show that semantic context effects on naming latencies are more pronounced for late-acquired than for early-acquired words. This interaction between AoA and naming context is likely to arise during lexical-semantic encoding, which we put forward as the locus for the frequency-independent AoA-effect. (c) 2005 Elsevier B.V. All rights reserved.