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检测成本:一个不可忽视的因素,有助于抑制在基准目标范式下的歧视任务返回

Ming Zhang^1,2,3, Guangyao Zu², Aijun Wang²

¹Suzhou University of Science and Technology, Jiangsu, China.

|August 1, 2023

概括

三因素模型通过定向,选择和检测成本来解释阻碍回报 (IOR). 这项研究发现,这三个因素都对IOR在歧视任务中的作用有所贡献,挑战了以前关于检测成本的假设.

科学领域:

认知心理学认知心理学
神经科学是一个神经科学.
人类的感知人类的感知

背景情况:

回归抑制 (IOR) 是一种影响注意力和搜索的认知现象.
三因素模型提出空间定向,空间选择和检测成本是IOR的关键贡献者.
以前的研究表明,在歧视任务中,检测成本是可以忽略不计的.

研究的目的:

在歧视任务中实证验证IOR的三因素模型.
在不同的提示-目标条件下调查这三个因素的相对贡献.
重新评估IOR在歧视任务中检测成本的作用.

主要方法:

利用了一个提示-目标范式,操纵空间位置和非空间特征一致性.
采用中央重定向提示来调节注意力脱节.
测量行为反应以评估抑制回归效应.

主要成果:

这三个因素 - - 空间定向效益,空间选择效益和检测成本 - - 都对测量的IOR效应做出了重大贡献.
即使有完美的提示-目标重复和持续的注意力,IOR也保持稳定,这表明检测成本不可忽视.
这些发现支持三因素模型中所有三个因素的综合影响.

结论:

三因素模型充分考虑了在歧视任务中的IOR效应.
检测成本比以前认为的起到更重要的作用,特别是当注意力保持时.
需要进一步的研究来完善对不同实验范式中检测成本的作用的理解.

关键词:

提示目标范式没有歧视的任务任务.阻碍回归的抑制.三个因素模型的模型.

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