ARTICULATION AND ACOUSTIC CONFUSABILITY IN SHORT-TERM MEMORY
ARTICULATION AND ACOUSTIC CONFUSABILITY IN SHORT-TERM MEMORY
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DOI：
10.1037/h0026641
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发表时间：
1968-01-01
影响因子：
--
通讯作者：
MURRAY, DJ
中科院分区：
文献类型：
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作者：
MURRAY, DJ
提供了长度和声音混淆程度不同的字母列表，以便 40 名本科生立即进行探究式回忆。演示要么是视觉的（无发音、无声的发音或大声发音），要么是听觉的（无发音或无声的发音）。研究发现，最近的视觉项目所产生的声音混淆效果介于表面上从听觉后回声检索时获得的严重效果和表面上基于视觉记忆检索时获得的可忽略不计的效果之间。结果表明，发音增强了辨别能力，尤其是短期记忆 (STM) 中近期项目的辨别能力，并且视觉或听觉 STM 可以独立于 STM 进行研究以获取语音编码信息。（PsycINFO 数据库记录 (c) 2016 APA，保留所有权利）
Lists of letters varying in length and in acoustic confusability were presented for immediate probed recall in 40 undergraduates. Presentation was either visual (with nonarticulation, silent articulation, or articulation aloud) or auditory (with nonarticulation or silent articulation). It was found that recent visual items which were articulated gave acoustic confusability effects intermediate between the heavy effects obtained when retrieval was ostensibly from an auditory afterecho and the negligible effects obtained when retrieval was ostensibly based on visual memory. Results suggest that articulation enhances the discriminability particularly of recent items in short-term memory (STM), and also that visual or auditory STM can be investigated independently of STM for speech-coded information.(PsycINFO Database Record (c) 2016 APA, all rights reserved)