情绪显著性对情绪诱发视盲的影响  

The effects of emotional salience on emotion-induced blindness

作　　者：邱慧燕 吕勇[1,2,3] QIU Huiyan;LYU Yong(Key Research Base of Humanities and Social Sciences of the Ministry of Education,Academy of Psychologyand Behavior,Tianjin Normal University,Tianjin 300387,China;Faculty of Psychology,Tianjin Normal University,Tianjin 300387,China;Tianjin Social Science Laboratory of Students'Mental Development and Learning,Tianjin 300387,China;School of Education Science,Yancheng Teachers University,Yancheng 224002,China)

机构地区：[1]教育部人文社会科学重点研究基地天津师范大学心理与行为研究院,天津300387 [2]天津师范大学心理学部,天津300387 [3]学生心理发展与学习天津市高校社会科学实验室,天津300387 [4]盐城师范学院教育科学学院,江苏盐城224002

出　　处：《心理学报》2023年第11期1806-1814,共9页Acta Psychologica Sinica

摘　　要：情绪诱发视盲是指一个与任务无关的情绪性刺激的呈现吸引了个体注意,以至于对快速呈现的靶刺激“视而不见”。研究采用RSVP范式,考察不相似背景条件和相似背景条件下情绪干扰物的物理显著性和情绪显著性对情绪诱发视盲的影响。在不相似背景条件下,关键干扰物与填充刺激存在显著差异;在相似背景条件下,关键干扰物与填充刺激无显著差异。实验1比较两组背景条件下情绪诱发视盲的差异。结果显示不相似背景条件下情绪诱发视盲效应出现;相似背景条件下情绪诱发视盲效应消失。实验2在关键干扰物图片上新增红色矩形边框后比较两组背景条件下情绪诱发视盲的差异。结果显示个体注意到干扰物的情绪显著性对情绪诱发视盲有显著影响,在相似背景条件下,一旦对负性干扰物进行提示就出现情绪诱发视盲效应。结果表明,情绪诱发视盲的产生不仅与干扰刺激吸引的注意资源的多少有关,还与个体初始投入的注意资源的多少有关。In most visual scenes,the visual system cannot process all the information simultaneously;instead,it processes certain information first.Emotional stimuli are more likely to attract the attention of the visual system than non-emotional stimuli.However,it may be challenging to suppress the attention gained by emotional stimuli(though such a stimulus is irrelevant),and it may result in Emotion-induced Blindness(EiB),whereby the presence of an emotional stimulus fails to correlate with a task that attracts an individual’s attention.Therefore,individuals become“blinded”to a rapidly presented target stimulus.The present study investigated the effects of physical and emotional salience of emotional distractors on EiB under different background conditions using the rapid serial visual presentation(RSVP)paradigm.This study used a three-factor design in which background conditions(similar vs.dissimilar),disturbance types(negative vs.neutral vs.baseline),and Lag(Lag 2 vs.Lag 8)were all within-participant variables.The dependent variable was the accuracy of the target judgment.This study consisted of three main phases.First,we applied a 2.5 cm×2.5 cm(500 ms)black“+”fixation point with 0.39×0.39 degrees a visual angle(DVA)that appeared in the center of the screen followed by an RSVP stimulus stream consisting of 15 images(100 ms each).Key disturbance images appeared randomly at several positions,ranging from four to six,in the stimulus stream.The baseline disturbances were selected from the same set of background images.The target stimulus appeared at either position 2(Lag 2)or position 8(Lag 8)following the presentation of the disturbance stimulus.At the end of each sequence,participants were instructed to answer whether the target stimulus was rotated to the left or right by pressing the“F”or“J”keys.The study utilized a repeated-measures ANOVA to analyze the impact of background conditions(similar vs.dissimilar),Lag(Lag 2 vs.Lag 8),and type of distractor(negative vs.neutral vs.baseline)on the correct ra

关 键 词：情绪诱发视盲 物理显著性 情绪显著性 线索提示 

分 类 号：B842[哲学宗教—基础心理学]