Memory precision for salient distractors decreases with learned suppression.
Memory precision for salient distractors decreases with learned suppression.
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DOI：
10.3758/s13423-021-01968-z
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发表时间：
2022-03
影响因子：
3.5
通讯作者：
Geng JJ
中科院分区：
文献类型：
--
作者：
Won BY;Venkatesh A;Witkowski PP;Banh T;Geng JJ
注意力就像一扇认知之门，它选择感官信息进入记忆和意识（Driver，，British Journal of Psychology，92，53-78）。在许多情况下，所选择的信息与任务相关，并且需要记住，但有时感知上显著的非目标对象会引起注意并进入意识，尽管它们不相关（亚当斯和加斯佩林，Attention，Perception，& Psychophysics，82[4]，1586-1598）。最近的研究表明，重复暴露于显著的干扰物会降低他们捕获注意力的能力，但抑制与后来的认知过程（如记忆和意识）之间的关系仍不清楚。如果习得性注意力抑制（表现为捕获成本降低）发生在感觉层面，并阻止其他认知过程的读出，那么我们可以预期记忆和意识会随着抑制的改善而减弱。在这里，我们测试这一假设通过测量记忆精度和意识的显着非目标重复曝光的捕获成本下降。我们的研究结果表明，更强的学习抑制伴随着记忆精度和信心的降低，在所有看到一个颜色单例，这表明，这种抑制在感官水平，以防止进一步处理的干扰对象。在线版本包含补充材料，可通过10.3758/s13423-021-01968-z获得。
Attention operates as a cognitive gate that selects sensory information for entry into memory and awareness (Driver,, British Journal of Psychology, 92, 53–78). Under many circumstances, the selected information is task-relevant and important to remember, but sometimes perceptually salient nontarget objects will capture attention and enter into awareness despite their irrelevance (Adams & Gaspelin,, Attention, Perception, & Psychophysics, 82[4], 1586–1598). Recent studies have shown that repeated exposures with salient distractor will diminish their ability to capture attention, but the relationship between suppression and later cognitive processes such as memory and awareness remains unclear. If learned attentional suppression (indicated by reduced capture costs) occurs at the sensory level and prevents readout to other cognitive processes, one would expect memory and awareness to dimmish commensurate with improved suppression. Here, we test this hypothesis by measuring memory precision and awareness of salient nontargets over repeated exposures as capture costs decreased. Our results show that stronger learned suppression is accompanied by reductions in memory precision and confidence in having seen a color singleton at all, suggesting that such suppression operates at the sensory level to prevent further processing of the distractor object. The online version contains supplementary material available at 10.3758/s13423-021-01968-z.
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影响因子：
7.2
作者：
Geng J;Won BY;Carlisle N
通讯作者：
Carlisle N
DOI：
10.3758/bf03193697
发表时间：
2006-07-01
期刊：
PERCEPTION & PSYCHOPHYSICS
影响因子：
--
作者：
Geyer, Thomas;Mueller, Hermann J.;Krummenacher, Joseph
通讯作者：
Krummenacher, Joseph
DOI：
10.1037/xhp0000290
发表时间：
2017-01
影响因子：
2.1
作者：
Hardman, Kyle O.;Vergauwe, Evie;Ricker, Timothy J.
通讯作者：
Ricker, Timothy J.
DOI：
10.1037/0096-1523.29.1.52
发表时间：
2003-02-01
影响因子：
2.1
作者：
Awh, E;Matsukura, M;Serences, JT
通讯作者：
Serences, JT
DOI：
10.1037/xhp0000898
发表时间：
2021-03-01
影响因子：
2.1
作者：
Adams, Owen J.;Gaspelin, Nicholas
通讯作者：
Gaspelin, Nicholas