Consciousness can overflow report: Novel evidence from attribute amnesia of a single stimulus

Consciousness can overflow report: Novel evidence from attribute amnesia of a single stimulus
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意识可以溢出报告:来自单一刺激属性遗忘的新证据

DOI:
10.31234/osf.io/r35ac
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发表时间:
2020-08
期刊:
Consciousness and Cognition.
影响因子:
--
通讯作者:
Hui Chen
Hui Chen
中科院分区:
其他
文献类型:
--
作者:
Rui Wang;Yingtao Fu;Luo Chen;Yutong Chen;Jifan Zhou;Hui Chen

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主观报告已被用作意识的测量。然而,我们通常会看到比可以报告的更多的东西。这涉及到一个长期存在的争议,关于视觉意识的性质,也就是说,它是否局限于认知访问,并可以直接测量的可报告性,或者它是否丰富和溢出报告。以往的争论主要集中在注意力集中的信息上,但默认注意力集中的信息会到达意识并可报告。本研究试图从一个新的角度来进一步解决这一争论,通过直接测试是否完全参加了阈上信息是必要的属性健忘症的变体报告。被试被要求判断一个数字的奇偶性(实验1和3)或一个汉字是否指家具(实验2和4)。几次试验后,他们意外地被要求报告目标身份。结果一致表明,参与者不能正确地报告目标身份,这表明完全注意的信息,有意识地感知有时会溢出报告。这些发现不仅为溢出理论提供了新的证据,而且对意识和工作记忆之间的关系具有重要意义。
Subjective report has been used as a measurement of consciousness. However, we usually experience seeing much more than what can be reported. This relates to a long-standing controversy regarding the nature of visual consciousness; that is, whether it is confined to cognitive access and can be directly measured by reportability, or whether it is rich and overflows report. Most debate previously concentrated on the unattended information, but acquiesced that information under attentional focus would reach consciousness and be reportable. This study sought to further address the debate from a new perspective, through directly testing whether fully attended supraliminal information is necessarily reportable with a variant of attribute amnesia. Participants were asked to judge the parity of a single number (Experiments 1 amp; 3) or whether a Chinese character referred to furniture (Experiments 2 amp; 4). After several trials, they were unexpectedly asked to report the target identity. The results consistently showed that participants could not correctly report the target identity, indicating that fully attended information that was consciously perceived could sometimes overflow report. These findings not only provide novel evidence for the overflow argument, but also have crucial implications in the relationship between consciousness and working memory.
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