TONES AND NUMBERS - SPECIFICITY OF INTERFERENCE IN IMMEDIATE MEMORY
TONES AND NUMBERS - SPECIFICITY OF INTERFERENCE IN IMMEDIATE MEMORY
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DOI：
10.1126/science.168.3939.1604
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发表时间：
1970-01-01
期刊：
影响因子：
56.9
通讯作者：
DEUTSCH, D
中科院分区：
文献类型：
--
作者：
DEUTSCH, D
在5秒的记忆间隔中，一个音调的音高识别会被其他6个音调的结合严重干扰，即使中间的音调可以被忽略。然而，在相同的记忆间隔内以相同的音量回忆六个数字的要求在相同的音高识别任务中只产生了最小的下降。此外，记住音调的要求并没有减少对数字的回忆。结论是，音高的即时记忆受到很大的干扰效应的影响，这种干扰效应在本质上是高度特异性的，而不是由于一般短期记忆能力的某些限制或注意力的分散。
Recognition of the pitch of a tone was severely disrupted by the incorporation of six other tones during a 5-second retention interval, even though the intervening tones could be ignored. However, the requirement to recall six numbers spoken at equal loudness during the identical retention interval produced only a minimum decrement in the same pitch-recognition task. Further, the requirement to remember the tone produced no decrement in recall of the numbers. It is concluded that immediate memory for pitch is subject to a large interference effect which is highly specific in nature and which is not due to some limitation in general short-term memory capacity or to a distraction of attention.