旋转和语义一致性对物体和背景识别的影响  

Effects of Rotation and Semantic Consistency on Object and Background Perception

作　　者：郅菲菲[1] 石书敏[1] 

机构地区：[1]浙江师范大学心理学系,浙江金华321004

出　　处：《四川教育学院学报》2012年第8期91-95,共5页Journal of Sichuan College of Education

摘　　要：在自然环境中,背景往往对识别环境中的物体起着非常重要的作用。已有研究表明物体与背景的语义一致性会影响对物体和背景的知觉。研究引入物理性质的一致性(旋转角度)这一变量,采用二因素的混合实验设计和直接命名法考察物理性质的一致性和语义一致性对物体和背景知觉的影响。结果发现,语义一致性主效应显著,在物体与背景语义一致性条件下对其进行识别的正确率高于语义不一致性条件下的识别正确率;物理性质一致性主效应也显著,物理性质一致条件下对物体和背景识别的正确率显著高于不一致性条件下的,而且,识别的正确率随着旋转角度的增大而降低;二者之间的交互作用不显著,这意味着物理性质一致性与语义一致性是独立影响真实场景中物体识别和背景识别过程的。Some studies have indicated that semantic consistency between objects and backgrounds can affect object and background perception. Physical consistency （ angles of rotation） was introduced into the study as a factor, and the study adopted mixed - experimental design and direct - name method to review the effects of semantic consistency on object and background perception. First, the results indicated that semantic consistency had significant impact on object and background perception with significant higher accuracy when object and background were consistent than that when object and background were inconsistent. Second, rotation also affected significantly object and background perception; the accuracy was higher in canconical scene than in rotated scene, and the accuracy was lowered with the increase of angles of rotation. Third, physical consistency and semantic consistency could not affect the perception together, therefore this meaned they indepentdently affected the process of object and background perception in nature scene.

关 键 词：语义一致性 旋转 物体识别 背景识别 

分 类 号：B842.1[哲学宗教—基础心理学]