Temporal dynamics of mental impasses underlying insight-like problem solving
文献类型：期刊论文
| 作者 | Shen WangBing; Liu Chang; Yuan Yuan; Zhang XiaoJiang; Luo Jin |
| 刊名 | SCIENCE CHINA-LIFE SCIENCES
 |
| 出版日期 | 2013 |
| 卷号 | 56期号:3页码:284-290 |
| 关键词 | insight problem solving metacognition mental impasse event-related potential (ERP) P200 |
| ISSN号 | 1674-7305 |
| 产权排序 | 3 |
| 通讯作者 | Liu, C (reprint author), Nanjing Normal Univ, Lab Cognit Neurosci, Nanjing 210097, Jiangsu, Peoples R China. |
| 英文摘要 | 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. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Health psychology |
| 类目[WOS] | Biology |
| 研究领域[WOS] | Life Sciences & Biomedicine - Other Topics |
| 关键词[WOS] | EVENT-RELATED POTENTIALS ; ERP ; ATTENTION ; TASK ; EEG ; GENERATORS ; MECHANISM ; FIXATION ; MEMORY ; SET |
| 收录类别 | SCI |
| 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. |
| 原文出处 | http://www.researchgate.net/publication/236078256_Temporal_dynamics_of_mental_impasses_underlying_insight-like_problem_solving |
| 语种 | 英语 |
| WOS记录号 | WOS:000316747000013 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/10794]  |
| 专题 | 心理研究所_中国科学院心理健康重点实验室 |
| 作者单位 | Liu, C (reprint author), Nanjing Normal Univ, Lab Cognit Neurosci, Nanjing 210097, Jiangsu, Peoples R China. |
| 推荐引用方式 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.(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. |
入库方式： OAI收割
来源：心理研究所
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