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BTPI:一种在线电池,用于测量对视觉错觉的易感性

Yarden Mazuz^1,2, Yoav Kessler^1,3, Tzvi Ganel^1,4

¹Department of Psychology and School of Brain Sciences and Cognition, Ben-Gurion University of the Negev, Beer-Sheva, Israel.

Journal of vision

|September 5, 2023

概括

本研究介绍了本古里昂大学感知错觉测试 (BTPI),这是一个测量个体对尺寸错觉易感性的差异的新工具. 较低的感知分辨率与更容易受到视觉错觉的影响有关.

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.
感知感知感知感知

背景情况:

视觉错觉是理解知觉的关键.
以前的研究集中在群体平均值上,忽视了幻想易受性的个体差异.
缺乏有效的工具来测量视觉错觉中的个体差异.

研究的目的:

开发和验证本古里安大学的感知错觉测试 (BTPI).
测量个人对埃宾豪斯,庞佐和高度-宽度错觉的易感性.
通过仅仅可见的差异 (JND) 来评估感知分辨率.

主要方法:

开发了一个在线电池 (BTPI) 来测量对三大小错觉的易感性.
包括在幻想背景下测量感知分辨率 (JND) 的任务.
进行了两项实验,使用不同的任务范式 (自动节奏和固定的持续时间).

主要成果:

对于所有测量错觉,BTPI表现出高的测试复试可靠性.
很少有证据表明不同幻觉的易受性之间的相互关联.
较低的感知分辨率 (较大的JND) 与增加对幻觉效应的敏感性有关.

结论:

BTPI是一个可靠的工具,用于评估个体对突出的尺寸错觉敏感性的差异.
感知分辨率是影响易受视觉错觉的重要因素.
开发的工具和分析代码可供公众使用,供研究使用.

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