The effects of road traffic noise and meaningful irrelevant speech on different memory systems
The effects of road traffic noise and meaningful irrelevant speech on different memory systems
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DOI：
10.1111/1467-9450.00316
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发表时间：
2003-02-01
影响因子：
2.1
通讯作者：
Enmarker, I
中科院分区：
文献类型：
--
作者：
Hygge, S;Boman, E;Enmarker, I
为探究在某文本阅读任务中噪声为何对延迟回忆有可靠影响，在一项关于道路交通噪声和有意义但无关的言语的研究中，采用了这一情景记忆任务以及其他记忆测试。对情境依赖记忆进行了测试，并收集了情感的自我报告。参与者是96名高中生。结果表明，道路交通噪声和有意义的无关言语均损害了对文本的回忆。语义记忆在噪声中的提取也受到损害。两种噪声源均损害了注意力，但注意力并未介导噪声对情景记忆的影响。识别不受噪声影响。未显示出情境依赖记忆。结合噪声在输入/存储/输出序列中的作用位置以及干扰噪声的显著特征，对注意力缺乏介导作用以及道路交通噪声与有意义的无关言语具有同等危害进行了讨论。
To explore why noise has reliable effects on delayed recall in a certain text-reading task, this episodic memory task was employed with other memory tests in a study of road traffic noise and meaningful but irrelevant speech. Context-dependent memory was tested and self-reports of affect were taken. Participants were 96 high school students. The results showed that both road traffic noise and meaningful irrelevant speech impaired recall of the text. Retrieval in noise from semantic memory was also impaired. Attention was impaired by both noise sources, but attention did not mediate the noise effects on episodic memory. Recognition was not affected by noise. Context-dependent memory was Dot shown. The lack of mediation by attention, and road traffic noise being as harmful as meaningful irrelevant speech, are discussed in relation to where in the input/storing/output sequence noise has its effect and what the distinctive feature of the disturbing noise is.