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The influence of rewards on incidental memory: more does not mean better
Cheng, Si1; Jiang, Ting1; Xue, Jingming1; Wang, Songxue1; Chen, Chuansheng2; Zhang, Mingxia3
第一作者Cheng, Si
心理所单位排序3
摘要

Studies have revealed that rewards promote long-term memory, even in an incidental way. However, most previous studies using the incidental paradigm have included two reward levels, and it is still not clear how the reward magnitude influences memory. Adopting the incidental paradigm and three reward levels, the current study revealed that the reward magnitude impacted 1-d delayed episodic memory in a nonlinear, inverted U-shaped pattern. An additional experiment showed that there was no reward effect in immediate episodic memory. Our results support the dopaminergic memory consolidation theory and further imply that the reward magnitude needs to be considered in the theory.

2020-11-01
语种英语
DOI10.1101/lm.051722.120
发表期刊LEARNING & MEMORY
ISSN1072-0502
卷号27期号:11页码:462-466
期刊论文类型实证研究
收录类别SCI
资助项目National Natural Science Foundation of China[31500 888] ; Scientific Foundation of the Institute of Psychology, the Chinese Academy of Sciences[Y4CX122005] ; State Key Laboratory of Cognitive Neuroscience and Learning[CNLYB1507]
出版者COLD SPRING HARBOR LAB PRESS, PUBLICATIONS DEPT
WOS关键词LONG-TERM-MEMORY ; WORKING-MEMORY ; DOPAMINE ; MOTIVATION ; MODULATION ; CHOKING ; INFORMATION ; PERFORMANCE ; ACTIVATION ; MIDBRAIN
WOS研究方向Neurosciences & Neurology ; Psychology
WOS类目Neurosciences ; Psychology, Experimental
WOS记录号WOS:000582525200003
资助机构National Natural Science Foundation of China ; Scientific Foundation of the Institute of Psychology, the Chinese Academy of Sciences ; State Key Laboratory of Cognitive Neuroscience and Learning
引用统计
被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/33384
专题中国科学院行为科学重点实验室
通讯作者Zhang, Mingxia
作者单位1.Beijing Normal Univ, Fac Psychol, Beijing 100875, Peoples R China
2.Univ Calif Irvine, Dept Psychol Sci, Irvine, CA 92697 USA
3.Inst Psychol, CAS Key Lab Behav Sci, Beijing 100101, Peoples R China
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
Cheng, Si,Jiang, Ting,Xue, Jingming,et al. The influence of rewards on incidental memory: more does not mean better[J]. LEARNING & MEMORY,2020,27(11):462-466.
APA Cheng, Si,Jiang, Ting,Xue, Jingming,Wang, Songxue,Chen, Chuansheng,&Zhang, Mingxia.(2020).The influence of rewards on incidental memory: more does not mean better.LEARNING & MEMORY,27(11),462-466.
MLA Cheng, Si,et al."The influence of rewards on incidental memory: more does not mean better".LEARNING & MEMORY 27.11(2020):462-466.
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