Cross-modal binding and working memory
Cross-modal binding and working memory
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DOI：
10.1080/13506280802281386
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发表时间：
2009-01-01
期刊：
影响因子：
2
通讯作者：
Baddeley, Alan D.
中科院分区：
文献类型：
--
作者：
Allen, Richard J.;Hitch, Graham J.;Baddeley, Alan D.
我们考察了一般注意力在视觉和言语形式的颜色和形状的约束中的作用。三个实验研究了同时任务对统一视觉刺激(即彩色形状)和跨通道刺激(其中一个特征涉及视觉呈现，另一个涉及听觉呈现)的绑定和保持的影响。在不同条件下，操作准确度大致相同，不受空间敲击的影响，但受到倒计时的影响。然而，跨模式约束条件的减少并不比这更大，这表明约束行为本身并不需要注意。文中还讨论了这一意外发现的含义。
We examine the role of general attention in the binding of colour and shape across the visual and verbal modalities. Three experiments studied the effects of concurrent tasks on the binding and retention of either unified visual stimuli, namely coloured shapes, or cross-modal stimuli in which one feature involved visual and the other auditory presentation. Performance accuracy was broadly equivalent across conditions, and was unimpaired by spatial tapping but impaired by backward counting. The decrement was however, no greater for the cross-modal binding conditions, suggesting that the act of binding is not itself attention demanding. Implications for this unexpected finding are discussed.