注意定势和刺激特征对无意视盲的影响  

The Influence of Attentional Set And Stimulus Feature on Inattentional Blindness

作　　者：张洪英[1] 郭亚宁[1] 李瑛[2] 

机构地区：[1]西北工业大学学生心理健康教育中心,西安710072 [2]陕西师范大学心理学院,西安710062

出　　处：《心理与行为研究》2013年第4期451-456,共6页Studies of Psychology and Behavior

基　　金：国家社会科学基金教育学青年项目(CBA090125);西北工业大学高等教育研究基金项目(2011GJY21)的资助

摘　　要：研究采用动态无意视盲范式,呈现3个2×2的被试间实验,考察注意定势和刺激特征对无意视盲的影响。研究结果显示,非预期刺激与注意项目的特征显著性独立于注意定势,非预期刺激与注意项目的特征相似性则基于注意定势。显著的刺激容易被觉察,但它不会总是自动地捕获注意,最重要的影响因素是观察者的注意定势。We used dynamic inattentional blindness paradigm in this study, showing three 2×2 between subjects experimental design, to explore the impact of atteutional set and stimilus feature on inattentional blindness. The results showed that the features of unexpected objects and attended objects were independent of attentional set, while the similarity of unexpected objects and attended objects was based on the attentional set. Significant stimulus could be adjusted by the observers＇ top-down attentional set. Although the significance of stimulus＇ bottom-up increased the possibility of attentional capture, it would not always automatically capture attention. The most critical factors affecting the the probability of inattentional blindness were observers＇ top-down attentional set.

关 键 词：注意 无意视盲 注意定势 刺激特征. 

分 类 号：B842.7[哲学宗教—基础心理学]