一个选择性抽样帐户的形成数量表示
Yonatan Vanunu1, Roger Ratcliff2
1Department of Marketing, Coller School of Management, Tel Aviv University.
Psychological review
|July 17, 2025
概括
认知过程影响我们如何感知数字. 显示格式会影响数值表示,影响数量判断中的可变性和缩放性.
科学领域:
- 认知心理学 认知心理学
- 数字认知 数字认知
- 视觉感知 视觉感知 视觉感知
背景情况:
- 数量判断是通过在心理数直线上的高斯分布来建模的.
- 线性和对数模型在变化和缩放随数量变化的程度上有所不同.
- 选择性抽样提供了一个框架来解释这些判断中的差异.
研究的目的:
- 为了研究潜在的可变性和数量判断中的缩放的认知过程.
- 探索显示格式如何影响数值表示.
- 为了测试选择性抽样计算的数量.
主要方法:
- 参与者在混合的 (蓝色/黄色) 和空间分离的 (左/右) 点显示器中进行了数量判断.
- 使用建模方法分析行为数据.
- 收集了眼睛跟踪数据,以评估注意力过程.
主要成果:
- 混合显示导致由于不完整的采样导致设置大小的变化增加.
- 空间分离的显示结果在集大小之间产生了持续的变化,这表明了全面的抽样.
- 显示格式受影响的尺度类型:线性用于混合显示,对数对数用于分离显示.
结论:
- 由显示格式和注意力过程驱动的选择性抽样,塑造了数值表示.
- 数量判断中的可变性和扩展性不是固定的,而是取决于上下文.
- 眼球追踪数据支持选择性注意力在数值认知中的作用.
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