The attentional blink reflects retrieval competition among multiple rapid serial visual presentation items: Tests of an interference model

被引:93
作者
Isaak, MI [1 ]
Shapiro, KL [1 ]
Martin, J [1 ]
机构
[1] Univ Calgary, Dept Psychol, Calgary, AB T2N 1N4, Canada
关键词
D O I
10.1037/0096-1523.25.6.1774
中图分类号
B84 [心理学];
学科分类号
04 ; 0402 ;
摘要
When people respond to a target (T1) in a rapid serial visual presentation stream their perception of a subsequent: target (T2) is impaired if the intertarget stimulus onset asynchrony is between about 100 and 500 ms. Three experiments supported the interference model's (K. L. Shapiro, J. E. Raymond, & K. M. Arnell, 1994) claim that this attentional blink reflects competition for retrieval among multiple items in visual short-term memory. Experiments 1 and 2 revealed that items appearing during the blink are named as T2 on an above-chance proportion of trials when T2 must be identified. Experiment 3 demonstrated that both the size of the blink and sensitivity to T2 reflected the number of items competing for retrieval as T2; such competition, moreover, occurred at a conceptual or categorical level rather than at a purely visual one. The relationship between the interference and alternative models of the attentional blink is discussed.
引用
收藏
页码:1774 / 1792
页数:19
相关论文
共 28 条