眼睛的凝视并不是独一无二的:对凝视和舌头目标的反向一致效应
Yoshihiko Tanaka1, Kenta Ishikawa2, Takato Oyama1
1Graduate School of Humanities, Senshu University, Kawasaki, Japan.
Quarterly journal of experimental psychology (2006)
|September 14, 2023
概括
空间Stroop任务表明,与箭头不同的是,舌头和目光的目标可以引起反向一致效应. 这表明,超越眼睛凝视的注意力机制会影响空间干扰.
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.
- 人类的感知 人类的感知
背景情况:
- 空间Stroop任务通常显示与箭头目标的空间Stroop效应和与凝视目标的反向一致效应.
- 以前对逆相对效应的解释主要集中在与眼睛凝视相关的独特注意力机制上.
- 最近的发现表明,复杂的背景也可以诱导与箭头目标的反向一致性效应.
研究的目的:
- 调查非凝视目标,特别是舌头刺激是否可以在空间Stroop任务中引起反向一致效应.
- 在空间Stroop任务中检查复杂背景对箭头目标的影响.
- 挑战现有的理论,即将逆相对效应仅归因于眼睛的凝视.
主要方法:
- 使用空间Stroop任务进行了三次实验.
- 参与者判断了在任何视野中呈现的目标 (目光,箭头,舌头) 的左/右方向.
- 实验3专门测试了嵌入复杂背景的箭头刺激.
主要成果:
- 箭头和目光目标复制了之前的发现:分别是空间Stroop效应和反向一致性效应.
- 在实验1和2中,舌头目标始终产生了反向一致效应.
- 当在复杂的背景中呈现时,箭头目标的空间Stroop效应被消除了 (实验3).
结论:
- 这些发现挑战了眼睛凝视唯一驱动反向一致效应的观念.
- 像舌头这样的非凝视目标也可以引起这种效应,这表明涉及到更广泛的注意力机制.
- 位置代码的时间衰变和响应抑制被认为是扭转空间干扰的关键因素.
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