Inhibitory effects of repeating color and shape: Inhibition of return or repetition blindness?
Inhibitory effects of repeating color and shape: Inhibition of return or repetition blindness?
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DOI：
10.1037/0096-1523.27.4.798
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发表时间：
2001-08-01
影响因子：
2.1
通讯作者：
de Fockert, JW
中科院分区：
文献类型：
--
作者：
Fox, E;de Fockert, JW
目前有一个关于注意力是否受到刺激属性而不是位置的影响的争论。本文重复并扩展了先前的研究结果，即重复颜色的非空间属性会导致目标检测的延迟（M。B。依法J. Pratt，& R. A. Abrams，1995）。重复不利影响被发现的颜色和形状的刺激属性，以及位置。然而，非空间重复的缺点消失，如果刺激是在外围位置（实验3a，3b，和4）或提示提出了50毫秒（实验6）。此外，重复劣势的大小往往随着线索-目标刺激起始时间的增加而下降（实验5a，5 b和6）。这些结果表明，非空间特征的重复不利效应可能是由重复盲视机制引起的，而不是返回抑制机制。
There is a current debate regarding whether attention is influenced by stimulus attributes other than location. The present article replicates and extends previous findings that repeating the nonspatial attribute of color leads to a delay in target detection (M. B. Law. J. Pratt, & R. A. Abrams, 1995). Repetition disadvantage effects were found for the stimulus attributes of both color and shape, as well as for location. However, the nonspatial repetition disadvantage disappeared if the stimuli were presented in peripheral locations (Experiments 3a, 3b, and 4) or the cue was presented for 50 ms (Experiment 6). Moreover, the magnitude of the repetition disadvantage tended to decline as the cue-target stimulus-onset asynchrony increased (Experiments 5a, 5b, and 6). These results suggest that a repetition blindness mechanism may underlie the repetition disadvantage effects of nonspatial features, rather than an inhibition of return mechanism.