通过情绪刺激进行行为干扰:通过感知条件进行序列调制,而不是通过情绪素数
Andrea De Cesarei1, Virginia Tronelli1, Serena Mastria1
1Department of Psychology, University of Bologna, Viale Berti Pichat, 5, 40127 Bologna, Italy.
Vision (Basel, Switzerland)
|August 22, 2025
概括
情感场景吸引了人们的注意, 这种干扰是由重复观看条件所调节的,对中性场景的反应更快,但对情感场景的反应更少.
科学领域:
- 认知心理学
- 神经科学
- 视觉感知
背景情况:
- 情感场景吸引注意力,并破坏正在进行的任务,主要是由于语义内容.
- 视觉系统适应感知条件,但通过重复的情绪刺激来调节注意力捕捉是不太了解的.
研究的目的:
- 调查是否连续重复观看条件或情感内容调节了情感刺激的注意力捕获.
- 检查感知完整性与模糊性对情感和中性场景的注意干扰的影响.
主要方法:
- 参与者在观看情感或中立的自然场景时执行了平价任务.
- 场景呈现在一个感知完整或模糊的 (低通过) 状态.
- 呈现顺序是平衡的,以评估顺序重复的影响.
主要成果:
- 当相同的观看条件 (完整或模糊) 被重复时,注意力的情感调节是最强的.
- 对于中性干扰因素,当重复感知条件时,反应时间更快.
- 这种重复效应对情绪分心者来说不那么明显.
结论:
- 在注意任务中的情绪干扰可以通过与空间频率处理相关的连续敏感化来调节.
- 感知条件的重复会影响注意力捕捉,特别是对于中性刺激.
- 这些发现表明情绪,感知和注意力适应之间存在复杂的相互作用.
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