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二维客体在视觉工作记忆中的存储单位 被引量:2

Storage units of the planar objects in visual working memory
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摘要 本实验对由不同维度(颜色和形状)的不同特征构成的客体进行探测,以正确率和反应时为指标,探索视觉工作记忆存储的基本单位是客体还是特征。实验1结果显示特征数显著影响了被试的记忆成绩。实验2结果显示客体数对被试的记忆成绩没有显著的影响。最终实验得出记忆由不同维度的特征组成的客体时,视觉工作记忆存储的基本单位是特征。 This study explores over the color and shape of the planar objects in visual working memory.Experiment 1 demonstrates the number of features affecting the memory performance significantly.Experiment 2 demonstrates the number of objects is not significant in memory performance.So,the basic units in visual working memory are individual features.
出处 《河北师范大学学报(教育科学版)》 北大核心 2012年第7期87-89,共3页 Journal of Hebei Normal University(Educational Science)
关键词 视觉工作记忆 存储单位 特征 客体 visual working memory storage unit feature object
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参考文献6

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  • 2Vogel E K, Woodman G F, Luck S J. Storage of features, conjunctions, and objects in visual working memory. Journal of Experimental Psychology: Human Perception and Perform- ance, 2001, 27(1): 92--114.
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  • 6吴文春,金志成.视觉工作记忆中的储存单位——特征还是客体?[J].心理科学,2006,29(1):37-40. 被引量:9

二级参考文献12

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