Differences in arithmetic performance between Chinese and German adults are accompanied by differences in processing of non-symbolic numerical magnitude | |
Lonnemann, Jan1,2; Li, Su3; Zhao, Pei3,4; Li, Peng; Linkersdoerfer, Janosch1,2; Lindberg, Sven2,5; Hasselhorn, Marcus1,2,6; Yan, Song7 | |
刊名 | PLOS ONE |
2017-04-06 | |
卷号 | 12期号:4页码:1-13 |
ISSN号 | 1932-6203 |
英文摘要 | Human beings are assumed to possess an approximate number system (ANS) dedicated to extracting and representing approximate numerical magnitude information. The ANS is assumed to be fundamental to arithmetic learning and has been shown to be associated with arithmetic performance. It is, however, still a matter of debate whether better arithmetic skills are reflected in the ANS. To address this issue, Chinese and German adults were compared regarding their performance in simple arithmetic tasks and in a non-symbolic numerical magnitude comparison task. Chinese participants showed a better performance in solving simple arithmetic tasks and faster reaction times in the non-symbolic numerical magnitude comparison task without making more errors than their German peers. These differences in performance could not be ascribed to differences in general cognitive abilities. Better arithmetic skills were thus found to be accompanied by a higher speed of retrieving non-symbolic numerical magnitude knowledge but not by a higher precision of non-symbolic numerical magnitude representations. The group difference in the speed of retrieving non-symbolic numerical magnitude knowledge was fully mediated by the performance in arithmetic tasks, suggesting that arithmetic skills shape non-symbolic numerical magnitude processing skills. |
WOS标题词 | Science & Technology |
类目[WOS] | Multidisciplinary Sciences |
研究领域[WOS] | Science & Technology - Other Topics |
关键词[WOS] | APPROXIMATE NUMBER SYSTEM ; ACUITY ; REPRESENTATIONS ; ABILITY |
收录类别 | SCI ; SSCI |
语种 | 英语 |
WOS记录号 | WOS:000399371900069 |
内容类型 | 期刊论文 |
源URL | [http://ir.psych.ac.cn/handle/311026/21647] |
专题 | 心理研究所_中国科学院行为科学重点实验室 |
作者单位 | 1.German Inst Int Educ Res DIPF, Dept Educ & Human Dev, Frankfurt, Germany 2.Ctr Individual Dev & Adapt Educ Children Risk, Frankfurt, Germany 3.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing, Peoples R China 4.Yunnan Normal Univ, Sch Educ & Management, Psychol Dept, Kunming, Peoples R China 5.Paderborn Univ, Fac Arts & Humanities, Paderborn, Germany 6.Goethe Univ, Inst Psychol, Dept Educ Psychol, Frankfurt, Germany 7.Jacobs Univ Bremen, Dept Psychol & Methods, Bremen, Germany |
推荐引用方式 GB/T 7714 | Lonnemann, Jan,Li, Su,Zhao, Pei,et al. Differences in arithmetic performance between Chinese and German adults are accompanied by differences in processing of non-symbolic numerical magnitude[J]. PLOS ONE,2017,12(4):1-13. |
APA | Lonnemann, Jan.,Li, Su.,Zhao, Pei.,Li, Peng.,Linkersdoerfer, Janosch.,...&Yan, Song.(2017).Differences in arithmetic performance between Chinese and German adults are accompanied by differences in processing of non-symbolic numerical magnitude.PLOS ONE,12(4),1-13. |
MLA | Lonnemann, Jan,et al."Differences in arithmetic performance between Chinese and German adults are accompanied by differences in processing of non-symbolic numerical magnitude".PLOS ONE 12.4(2017):1-13. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论