| 认知灵活性对概率类别学习的影响 |
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| 引用本文： | 冯霞,冯成志. 认知灵活性对概率类别学习的影响[J]. 心理学报, 2022, 54(11): 1340-1353. DOI: 10.3724/SP.J.1041.2022.01340 |
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| 作者姓名： | 冯霞 冯成志 |
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| 作者单位： | 1.南通大学教育科学学院, 江苏 南通 226019;2.苏州大学心理系, 江苏 苏州 215123 |
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| 基金项目： | 教育部人文社科项目(17YJA880019);江苏省教育科学“十四五”规划项目(B/2021/01/82);江苏省双创博士项目(JSSCBS20211080) |
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| 摘 要： | 本研究采用“数字-字母转换任务”区分高低认知灵活性者, 构建概率配对模式相同但形式不同的两个概率类别学习任务, 借助ERP技术探讨认知灵活性对概率类别学习任务的作用特点与机制。结果发现, 本研究的两个任务中, 高认知灵活性组的规则习得水平均优于低认知灵活性组, 认知灵活性能促进概率类别的学习。同时, 对不同学习阶段的ERPs分析结果显示, 高认知灵活性者在概率类别学习中的优势源于反馈加工过程。
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| 关 键 词： | 认知灵活性 概率 规则学习 反馈相关负波(FRN) P300 |
| 收稿时间： | 2021-07-21 |
The effect of cognitive flexibility on probabilistic category learning |
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| FENG Xia,FENG Chengzhi. The effect of cognitive flexibility on probabilistic category learning[J]. Acta Psychologica Sinica, 2022, 54(11): 1340-1353. DOI: 10.3724/SP.J.1041.2022.01340 |
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| Authors: | FENG Xia FENG Chengzhi |
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| Affiliation: | 1.School of Education Science, Nantong University, Nantong 226019, China;2.Department of Psychology, School of Education, Soochow University, Suzhou 215123, China |
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| Abstract: | Cognitive flexibility is related to one’s level of cognitive ability and creativity, and is an important feature of intelligence. With regard to probabilistic cue learning, whether the level of cognitive flexibility has an impact on the learning process in young adults remains to be studied. We addressed these questions by taking advantage of the event-related potentials (ERP) technique in two rule tasks with the same probability properties, which aimed to see how learners' cognitive flexibility promotes the dynamic process of probabilistic category learning, and its underlying neural mechanisms. |
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| Keywords: | cognitive flexibility probability rule learning feedback-related negativity (FRN) P300 |
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