当有情感面孔时,名字中的什么:在高感知负载时,从情感面孔分心器的干扰中受到干扰
Siddhima Gupta1, Dirk Wentura1
1Department of Psychology, Faculty of Behavioral Sciences, Saarland University.
概括
情感面孔引起注意,甚至在高感知负载下影响反应,与中性面孔不同. 这种情绪侧面效应持续存在,表明对情绪突出刺激的独特处理.
科学领域:
- 认知心理学 认知心理学
- 社会心理学 社会心理学
- 神经科学是一个神经科学.
背景情况:
- 感知负载理论表明,随着任务难度的增加,注意力捕捉力下降.
- 众所周知,情感刺激比中性刺激更容易引起注意.
- 以前的研究表明,情绪分心可能会覆盖负载依赖的注意力机制.
研究的目的:
- 调查情感面孔是否与中性面孔不同,在高感知负载下继续吸引注意力并影响表现.
- 检查不同情绪表达 (快乐,愤怒) 与中性面孔对感知负载范式内的分心效应的影响.
- 为了测试这种假设,即情绪侧面效应在高感知负载下持续存在,与中性侧面效应相反.
主要方法:
- 参与者执行了一个名字-性别分类任务,具有不同程度的感知负载 (1-7个假名).
- 无关的中立或情绪化的面部干扰 (快乐,愤怒) 呈现在目标名字旁边.
- 测量了响应时间和准确性,以评估不同负载条件下的侧翼效应.
主要成果:
- 中性面部干扰器产生了侧边效应,在更高的感知负载水平下减弱和消失.
- 情感面部干扰因素 (快乐和愤怒) 在所有感知负载水平上始终产生显著的侧面效应.
- 观察到一种"情绪侧边效应优势",即当中性分心剂不再起作用时,情绪分心剂仍然具有影响力.
结论:
- 情绪化的面孔表现出一种独特的吸引注意力和影响认知处理的能力,即使任务要求很高.
- 这些发现支持了一些理论,这些理论认为情绪刺激可能会绕过典型的注意力控制机制,导致持续的分心效应.
- 这项研究强调了情绪对感知和注意力的普遍影响,挑战了感知负载理论对情绪突出刺激的预测的普遍性.
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