Institutional Repository of Key Laboratory of Behavioral Science, CAS
General learning ability in perceptual learning | |
Yang, Jia1,2; Yan, Fang-Fang1,2; Chen, Lijun1,2; Xi, Jie1,2; Fan, Shuhan1,2; Zhang, Pan3,4; Lu, Zhong-Lin3,4,5,6; Huang, Chang-Bing1,2 | |
第一作者 | Yang, Jia |
通讯作者邮箱 | zhonglin@nyu.edu ; huangcb@psych.ac.cn |
心理所单位排序 | 1 |
摘要 | Developing expertise in any field usually requires acquisition of a wide range of skills. Most current studies on perceptual learning have focused on a single task and concluded that learning is quite specific to the trained task, and the ubiquitous individual differences reflect random fluctuations across subjects. Whether there exists a general learning ability that determines individual learning performance across multiple tasks remains largely unknown. In a large-scale perceptual learning study with a wide range of training tasks, we found that initial performance, task, and individual differences all contributed significantly to the learning rates across the tasks. Most importantly, we were able to extract both a task-specific but subject-invariant component of learning, that accounted for 38.6% of the variance, and a subject-specific but task-invariant perceptual learning ability, that accounted for 36.8% of the variance. The existence of a general perceptual learning ability across multiple tasks suggests that individual differences in perceptual learning are not "noise"; rather, they reflect the variability of learning ability across individuals. These results could have important implications for selecting potential trainees in occupations that require perceptual expertise and designing better training protocols to improve the efficiency of clinical rehabilitation. |
关键词 | perceptual learning multitask continual learning general learning ability individual difference |
2020-08-11 | |
语种 | 英语 |
DOI | 10.1073/pnas.2002903117 |
发表期刊 | PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA |
ISSN | 0027-8424 |
卷号 | 117期号:32页码:19092-19100 |
期刊论文类型 | article |
收录类别 | SCI |
资助项目 | National Key Research and Development Program of China[2020YFC2003800] ; Scientific Instrument Developing Project of the Chinese Academy of Sciences[ZDKYYQ20200005] ; Natural Science Foundation of China[NSFC31470983] ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences[Y7CX332008] ; China Postdoctoral Science Foundation[2018M641514] ; National Eye Institute[EY017491] |
出版者 | NATL ACAD SCIENCES |
WOS关键词 | FALSE DISCOVERY RATE ; INDIVIDUAL-DIFFERENCES ; ENVIRONMENTAL CONTRIBUTIONS ; CORTICAL THICKNESS ; INTELLIGENCE ; ATTENTION ; BEHAVIOR ; CORTEX |
WOS研究方向 | Science & Technology - Other Topics |
WOS类目 | Multidisciplinary Sciences |
WOS记录号 | WOS:000562378600004 |
Q分类 | Q1 |
资助机构 | National Key Research and Development Program of China ; Scientific Instrument Developing Project of the Chinese Academy of Sciences ; Natural Science Foundation of China ; Scientific Foundation of Institute of Psychology, Chinese Academy of Sciences ; China Postdoctoral Science Foundation ; National Eye Institute |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.psych.ac.cn/handle/311026/32512 |
专题 | 中国科学院行为科学重点实验室 |
通讯作者 | Lu, Zhong-Lin; Huang, Chang-Bing |
作者单位 | 1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China 2.Univ Chinese Acad Sci, Dept Psychol, Beijing 100049, Peoples R China 3.NYU, Ctr Neural Sci, New York, NY 10003 USA 4.NYU, Dept Psychol, 6 Washington Pl, New York, NY 10003 USA 5.New York Univ Shanghai, Div Arts & Sci, Shanghai 200122, Peoples R China 6.New York Univ Shanghai, NYU ECNU Inst Brain & Cognit Sci, Shanghai 200062, Peoples R China |
第一作者单位 | 中国科学院行为科学重点实验室 |
通讯作者单位 | 中国科学院行为科学重点实验室 |
推荐引用方式 GB/T 7714 | Yang, Jia,Yan, Fang-Fang,Chen, Lijun,et al. General learning ability in perceptual learning[J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,2020,117(32):19092-19100. |
APA | Yang, Jia.,Yan, Fang-Fang.,Chen, Lijun.,Xi, Jie.,Fan, Shuhan.,...&Huang, Chang-Bing.(2020).General learning ability in perceptual learning.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,117(32),19092-19100. |
MLA | Yang, Jia,et al."General learning ability in perceptual learning".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 117.32(2020):19092-19100. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
General learning abi(1087KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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