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视知觉无意识对局部形状和颜色特征加工的注意调节
Alternative TitleAttentive Modulation of the Visual Unconscious Processing of Local Shapes and Colors
柯学; 白学军; 隋南
2008
Source Publication心理科学
ISSN1671-6981
Volume31Issue:2Pages:336-339
Abstract研究了视知觉无意识对局部几何特征加工中的整体优势效应。被试为天津师范大学本科生60名。仪器为pentium III高分辨率计算机,程序用E-prime心理实验软件系统编制而成。被试的任务是判断靶图形中央线条的方向或颜色。用MANO-VA分析了启动图形对靶图形局部特征加工的启动效应,发现了视知觉对无意识呈现的图形加工具有形状优势效应,启动图形与靶图形的整体形状相同可以抑制对靶图形局部形状特征的判断。当被试的任务变成判断靶线条的颜色或启动图形的边由连通状态变成不连通时,视知觉无意识对启动图形加工的整体优势效应消失。该结果提示整体优势效应很可能与任务涉及的信息通道密切相关,对局部形状特征的注意很可能涉及对周围整体形状信息加工自动抑制的过程。
Keyword视知觉 无意识 启动效应 整体优势
Subject Area认知心理学
Indexed By中文核心期刊要目总览 ASPT来源刊 CJFD收录刊
Language中文
Funding Project国家自然科学基金(39970256);; 中国科学院知识创新青年科学家小组、中国科学院知识创新工程项目(kscx2-2-03);; 教育部人文社会科学重点研究基地基金资助
NoteThe study was related to the global dominance in visual unconscious processing when the subjects allocated attention to a local part of geometric shapes.The subjects were 60 college students in Tianjin Normal University.The experimental software E-prime was used to control the presentation of stimuli.The participants were not informed of the presence of the geometric prime and simply engaged in discriminating the orientation or color of the central line segment contained in the target.With multi-variate ana...
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/3910
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding Author隋南
Recommended Citation
GB/T 7714
柯学,白学军,隋南. 视知觉无意识对局部形状和颜色特征加工的注意调节[J]. 心理科学,2008,31(2):336-339.
APA 柯学,白学军,&隋南.(2008).视知觉无意识对局部形状和颜色特征加工的注意调节.心理科学,31(2),336-339.
MLA 柯学,et al."视知觉无意识对局部形状和颜色特征加工的注意调节".心理科学 31.2(2008):336-339.
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