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Temporal dynamics of mental impasses underlying insight-like problem solving
Shen WangBing; Liu Chang; Yuan Yuan; Zhang XiaoJiang; Luo Jin; Liu, C (reprint author), Nanjing Normal Univ, Lab Cognit Neurosci, Nanjing 210097, Jiangsu, Peoples R China.
2013
发表期刊SCIENCE CHINA-LIFE SCIENCES
ISSN1674-7305
文章类型期刊论文
卷号56期号:3页码:284-290
产权排序3
摘要Insight problem solving is characterized by mental impasses, states of mind in which the problem solver does not know what to do next. Although many studies have investigated the neural correlates of insight problem solving, however, the question when mental impasses occur during insight problem solving has been rarely studied. The present study adopted high temporal resolution ERPs to investigate the temporal dynamics of an impasse underlying insight problem solving. Time locked ERPs were recorded associated with problems with impasses (PWI) and problems without impasses (POI). The problem types were determined by participants' subjective responses. The results revealed an early frontocentral P2 was linked with the preconscious awareness of mental impasses and a P3a was associated with fixed attention when the impasse formed. These findings suggest the impasse may occur initially at a relatively early stage and metacognition plays an important role in insight problem solving.
关键词insight problem solving metacognition mental impasse event-related potential (ERP) P200
学科领域Health Psychology
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收录类别SCI
语种英语
项目资助者National Basic Research Program of China [2010CB833904] ; Research Innovation Program for College Graduates of Jiangsu Province [CXLX12_0353, CXLX12_0351] ; Fourth High-level Personnel Training Project in Jiangsu Province
项目简介We thank Prof. Knoblich G. and Liu Chao, whose comments and suggestions prompted further analysis and formed this research. This work was supported by the National Basic Research Program of China (2010CB833904), Research Innovation Program for College Graduates of Jiangsu Province (CXLX12_0353, CXLX12_0351), and the Fourth High-level Personnel Training Project in Jiangsu Province.
WOS研究方向Life Sciences & Biomedicine - Other Topics
WOS类目Biology
WOS记录号WOS:000316747000013
WOS标题词Science & Technology ; Life Sciences & Biomedicine
关键词[WOS]EVENT-RELATED POTENTIALS ; ERP ; ATTENTION ; TASK ; EEG ; GENERATORS ; MECHANISM ; FIXATION ; MEMORY ; SET
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/10794
专题中国科学院心理健康重点实验室
通讯作者Liu, C (reprint author), Nanjing Normal Univ, Lab Cognit Neurosci, Nanjing 210097, Jiangsu, Peoples R China.
作者单位Liu, C (reprint author), Nanjing Normal Univ, Lab Cognit Neurosci, Nanjing 210097, Jiangsu, Peoples R China.
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GB/T 7714
Shen WangBing,Liu Chang,Yuan Yuan,et al. Temporal dynamics of mental impasses underlying insight-like problem solving[J]. SCIENCE CHINA-LIFE SCIENCES,2013,56(3):284-290.
APA Shen WangBing,Liu Chang,Yuan Yuan,Zhang XiaoJiang,Luo Jin,&Liu, C .(2013).Temporal dynamics of mental impasses underlying insight-like problem solving.SCIENCE CHINA-LIFE SCIENCES,56(3),284-290.
MLA Shen WangBing,et al."Temporal dynamics of mental impasses underlying insight-like problem solving".SCIENCE CHINA-LIFE SCIENCES 56.3(2013):284-290.
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