Intelligence and information processing during a visual search task in children: an event-related potential study
文献类型：期刊论文
| 作者 | Zhang, Q; Shi, JN ; Luo, YJ; Zhao, DH; Yang, J; Jiannong Shi
|
| 刊名 | NEUROREPORT
 |
| 出版日期 | 2006-05-15 |
| 卷号 | 17期号:7页码:747-752 |
| 关键词 | event-related potentials intelligence speed of information processing visual search |
| ISSN号 | 0959-4965 |
| 文献子类 | Article |
| 英文摘要 | To investigate the differences in event-related potential parameters related to children's intelligence, we selected 15 individuals from an experimental class of intellectually gifted children and 13 intellectually average children as control to finish three types of visual search tasks (Chinese words, English letters and Arabic numbers). We recorded the electroencephalogram and calculated the peak latencies and amplitudes. Our results suggest comparatively increased P3 amplitudes and shorter P3 latencies in brighter individuals than in less intelligent individuals, but this expected neural efficiency effect interacted with task content. The differences were explained by a more spatially and temporally coordinated neural network for more intelligent children.; To investigate the differences in event-related potential parameters related to children's intelligence, we selected 15 individuals from an experimental class of intellectually gifted children and 13 intellectually average children as control to finish three types of visual search tasks (Chinese words, English letters and Arabic numbers). We recorded the electroencephalogram and calculated the peak latencies and amplitudes. Our results suggest comparatively increased P3 amplitudes and shorter P3 latencies in brighter individuals than in less intelligent individuals, but this expected neural efficiency effect interacted with task content. The differences were explained by a more spatially and temporally coordinated neural network for more intelligent children. |
| 学科主题 | 认知心理学 ; 发展心理学 |
| 语种 | 英语 |
| WOS记录号 | WOS:000237875600012 |
| 公开日期 | 2011-08-22 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/5483]  |
| 专题 | 心理研究所_中国科学院心理研究所回溯数据库(1956-2010) |
| 通讯作者 | Jiannong Shi |
| 作者单位 | 1.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China 2.Beijing Middle Sch 8, Beijing, Peoples R China 3.Beijing Yihai Primary Sch, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Q,Shi, JN,Luo, YJ,et al. Intelligence and information processing during a visual search task in children: an event-related potential study[J]. NEUROREPORT,2006,17(7):747-752. |
| APA | Zhang, Q,Shi, JN,Luo, YJ,Zhao, DH,Yang, J,&Jiannong Shi.(2006).Intelligence and information processing during a visual search task in children: an event-related potential study.NEUROREPORT,17(7),747-752. |
| MLA | Zhang, Q,et al."Intelligence and information processing during a visual search task in children: an event-related potential study".NEUROREPORT 17.7(2006):747-752. |
入库方式： OAI收割
来源：心理研究所
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