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欺骗性的虚幻线索可以影响直角定向的手动长度估计

Shijun Yan^1,2,3, Jan M Hondzinski⁴

¹School of Kinesiology, Louisiana State University, 1250 Huey P. Long Field House, 50 Field House Drive, Baton Rouge, LA, 70803, USA. shijun.yan@northwestern.edu.

Attention, perception & psychophysics

|January 13, 2025

概括

手动长度估计显示,垂直-水平 (V-H) 幻觉对正比例 (POS) 运动的影响感知运动控制,但不是负比例 (NEG) 运动. 取向变化影响了对称配置中的V-H幻觉感知.

科学领域:

感知心理学感知心理学
人与计算机的互动.
发动机控制器发动机控制器

背景情况:

垂直-水平 (V-H) 错觉是一种常见的感知偏差,其中垂直线段被认为比长度相等的水平线段更长.
了解这种幻觉如何影响运动控制对于设计直观接口和理解人类感知至关重要.

研究的目的:

为了研究V-H幻觉对使用曲线点对点运动的手动长度估计的影响.
为了比较不同运动配置和方向对V-H幻觉感知的影响.
探索V-H幻觉在感知运动控制中的潜在机制.

主要方法:

参与者在各种配置 (对称,不对称,没有两截) 和方向 (直立,旋转) 下手动估计垂直线段的长度.
使用了两种运动类型:正比例 (POS) 和负比例 (NEG),不同的是指尖移位与长度估计的关系.
数据分析的重点是将估计长度与实际长度进行比较,并确定虚幻效应.

主要成果:

使用POS运动的长度估计在很大程度上遵循了标准的V-H幻觉模式.
在POS估计中,对V-H幻觉的感知在对称配置的直立和旋转方向之间有所不同.
NEG估计显示V-H幻觉没有显著的影响.

结论:

积极比例 (POS) 运动编程,可能涉及异心参考框架,有助于V-H在感知运动控制中的幻觉效应.
负比例 (NEG) 运动编程似乎绕过了V-H的幻觉影响.
这些发现突出了运动控制策略在调节感知偏差方面的作用.

关键词:

发动机控制器发动机控制器感知和行动的感知和行动.视觉感知视觉感知视觉感知

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