工作记忆内容对不同学业水平学生自上而下注意控制的影响  

The Influence of Working Memory Contents on Top-down Attentional Control:A Comparison between Learning Efficiency And Learning Deficiency Students

作　　者：杨海波[1] 白学军[1] 

机构地区：[1]天津师范大学心理与行为研究院,天津300074

出　　处：《心理学探新》2010年第6期50-53,共4页Psychological Exploration

基　　金：国家社会科学基金教育学青年课题(CBA090125)

摘　　要：该研究采用视觉搜索任务范式,以小学五年级学优生与学困生为被试,探讨了工作记忆内容对不同学业水平学生自上而下注意控制的影响。结果发现:(1)学优生与学困生的自上而下注意控制能力存在显著差异,学优生的反应时显著短于学困生;(2)工作记忆内容影响自上而下注意控制,靶相关信息能促进对靶刺激的搜索,而靶无关信息却会干扰对靶刺激的搜索。Using visual search task paradigm,this study examined the influence of working memory contents on top-down attentional control.The participants are learning efficiency students and learning deficiency students of primary school.The results showed that:(1) Working memory contents influence top-down attentional control,target-related-item facilitates task processing while target-unrelated-item interfere task processing.(2) There is significant difference between learning efficiency students and learning deficiency students,the performances of learning efficiency students are better than learning deficiency students.

关 键 词：工作记忆内容 自上而下注意控制 学优生 学困生 

分 类 号：B84[哲学宗教—心理学]