从边界延伸到边界收缩的系统过渡沿着一个物体到场景连续的连续
Jeongho Park1,2, Emilie Josephs3,4, Talia Konkle1,5
1Department of Psychology, Harvard University, Cambridge, MA, USA.
Journal of vision
|January 22, 2024
概括
在回忆环境中的记忆错误可以超出呈现的视图 (边界延伸) 或在它们内收缩 (边界收缩). 这项研究表明,这是一个连续性的两个部分,受"最漂亮"观点的影响,而不是固定的环境点.
科学领域:
- 认知心理学 认知心理学
- 环境心理学 环境心理学
- 视觉感知 视觉感知 视觉感知
背景情况:
- 环境的记忆回忆往往超出了呈现的视觉信息,这种现象被称为边界延伸.
- 相反,边界收缩,记忆收缩感知环境,也发生,但与边界延伸的关系是有争议的.
- 了解这些记忆错误对于理解视觉感知和空间记忆至关重要.
研究的目的:
- 调查边界延伸和边界收缩之间的关系,跨越环境观点的连续性.
- 确定影响边界延伸和边界收缩之间的过渡点的因素.
- 提出一种统一的机制来解释这两种记忆现象.
主要方法:
- 创建虚拟的3D环境,视图从近距离对象到广角场景.
- 测试内存错误 (边界延伸与收缩) 跨越这个对象到场景的尺度连续.
- 在环境特征和"最漂亮"观点的主观判断方面分析过渡点.
主要成果:
- 边界扩展发生在近距离视图上,转移到远距离视图的边界收缩.
- 过渡点不是固定在特定的环境位置,而是与观察者对最美观景观的判断相关联.
- 这种参数转移在物体丰富和物体贫穷的环境中都被观察到.
结论:
- 边界延伸和边界收缩不是不同的现象,而是记忆错误的连续性.
- 一个动态张力账户,平衡基于对象和基于场景的支付,解释了扩展和收缩之间的转变.
- 观察者对"最漂亮"视图的主观判断极大地影响了对环境界限的回忆.
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