ISSN 0439-755X
CN 11-1911/B
主办：中国心理学会
　　　中国科学院心理研究所
出版：科学出版社

心理学报 ›› 2003, Vol. 35 ›› Issue (05): 598-603. cstr: 32110.14.2003.00598

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视觉工作记忆中的子系统

刘晓平,王兆新, 陈湘川, 张达人   

  1. 中国科学技术大学生命科学学院认知科学实验室,中国科学技术大学脑研究中心 合肥，230026
  • 收稿日期:2002-05-29 修回日期:1900-01-01 发布日期:2003-09-30 出版日期:2003-09-30

SUBSYSTEMS IN VISUAL WORKING MEMORY

Liu-Xiaoping，Wang-Zhaoxin，Chen-Xiangchuan，Zhang-Daren   

  1. <SPAN lang=EN-US style=
  • Received:2002-05-29 Revised:1900-01-01 Online:2003-09-30 Published:2003-09-30

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摘要： 由于在预实验中发现记忆复合物体（multi-feature objects）时存在子系统优势，在本实验中，研究了记忆单特征物体（single-feature objects）时，是否存在子系统优势。被试为中国科学技术大学学生17人。要求被试记忆同样数目的单特征物体，条件1下物体属性相同，条件2下物体分属两种属性。通过正确率分析，条件2的成绩好于条件1。这个结果表明：单特征物体记忆时存在子系统优势

Abstract: The aim of this study was to find out whether "subsystem superiority" exists when remembering single-feature objects, because in pre-experiment it was found that accuracy was better when two subsystems were involved in memory task than when only one subsystem is involved when multiple-feature objects were remembered. Ss were 17 students in University of Science and Technology of China. Ss were required to remember single-feature objects of the same number. In Condition 1, objects had the same kind of feature, while in condition 2, objects were classified into two features. The accuracies in both conditions were compared and it was found that the accuracy of condition 2 was better than that of condition 1. The result suggests "subsystem priority" exists when remembering single-feature objects

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