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|本期目录/Table of Contents|

 序列学习下内隐记忆意识性的动态发展特征(PDF)

《心理学探新》[ISSN:1003-5184/CN:36-1228/B]

期数:
 2010年30卷01期
页码:
 27-31
栏目:
 认知心理学
出版日期:
 2010-01-01

文章信息/Info

Title:
 Consciousness’ Movement of Implicit Memory Insequence Learning
作者:
 褚勇杰;刘电芝;邱晓婷
 苏州大学 教育学院，苏州 215123
Author(s):
 Chu Yongjie;Liu Dianzhi;Qiu Xiaoting
 Educational School Suzhou University, Suzhou 215123
关键词:
 序列学习; 内隐记忆; 意识性; ERP
Keywords:
 sequence learning;  implicit memory;  continuousness;  ERP
分类号:
 B842.5
DOI:
 -
文献标识码:
 A
摘要:
 该研究 采用事件相关电位方法(ERP)，通过算式符号判别任务研究大学生序列学习下内隐记忆意识性动态发展的时空分布特征。研究采用算式符号判别任务探讨在不同反应-刺激时间间隔条件下，序列学习过程中伴随的对整个算式刺激的内隐记忆意识性的影响及时空分布特征。实验结果表明：1)在对序列规则进行内隐学习的过程中同时可以伴随内隐记忆的发生，RSI的增加导致内隐记忆意识性增加；2)不同意识性程度的内隐记忆激活脑区的头皮分布存在差异。意识性程度高激活脑区范围更广泛和弥散，意识性程度低激活脑区范围较小和集中。意识性由大到小激活脑区有由后(枕区)向前(额区)连续变化的趋势。
Abstract:
 large amount of researchers have been working in two areas connected to the unconscious processes in learning and memory, implicit learning and implicit memory, since the terms were invented by Reber(1967) and Graf & Schacter(1985). A confusing paradox is that, despite the similarity of their names, implicit learning and implicit memory seldom talk with each other. However, researchers insisted that an integrated approach should be applied to the studies on unconscious processes of learning and memory. The present ERP study was conducted to investigate the neural correlates of consciousness in sequence implicit learning by using event-related potentials (ERPs). To study the consciousness’ movement of implicit memory in Serial Reaction Time Tasks.Results showed that: (1)With the series changes of RSI, the implicit memory amounts are also changing accordingly. Along with the RSI boosting up, the specific gravity of conscious process is boosting up, but the specific gravity of unconscious process is reducing; (2)The scalp distribution of ERPs were different in different RSI of consciousness. The higher the consciousness process was, the wider the scalp distribution appeared. The spatial distribution is changing in continuousness.

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备注/Memo

备注/Memo:
 基金项目：全国优秀博士学位论文作者专项资金（200509），全国教育科学规划教育部重点课题（DBA090293）。 通讯作者：刘电芝，Email：liudzh@vip.163.com。
更新日期/Last Update:  2011-11-02