提示位置和对象定向对基于对象的注意力的影响
Hao Lou1, Karin S Pilz2, Monicque M Lorist3
1Department of Experimental Psychology, University of Groningen.
Vision research
|November 20, 2024
概括
基于对象的注意力受到提示位置和对象定向的影响. 水平对象定向和左上视野线索导致了更快的反应,证明了特定的注意力益处.
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.
- 视觉注意力 视觉注意力
背景情况:
- 空间线索增强了在线索位置和线索对象中的信息处理,这种现象被称为基于对象的注意力.
- 以前的研究利用了两矩形范式来研究基于对象的注意力效应.
研究的目的:
- 为了研究暗示位置和对象定向在基于对象的注意力效应之间的相互作用.
- 要确定注意力转移是否仅由对象轮指导.
- 为了检查跨刺激显示的注意力转移的可预测性.
主要方法:
- 从以前的研究中重新分析数据,使用经典的两矩形范式.
- 实验2:移除对象轮以隔离提示位置效应.
- 实验3:添加第三个目标位置来评估搜索模式.
主要成果:
- 线索位置和矩形方向交互影响基于对象的注意力,水平对象和左上线索产生更快的反应.
- 注意力转移不仅仅是由对象轮指导的,因为没有它们的好处仍然存在.
- 观察到对被标记的目标的反应更快,但对被标记的位置没有出现一致的视觉搜索模式.
结论:
- 基于对象的注意力效应是由提示位置和注意力转移的方向调节的.
- 在视野上方的左向右转移始终显示出好处,与垂直转移不同.
- 注意引导是复杂的,受对象属性和空间暗示的影响.
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