Institutional Repository of Key Laboratory of Mental Health, CAS
| Time course of effects of emotion on item memory and source memory for Chinese words | |
Wang, Bo2; Fu, Xiaolan1 ; Fu, XL (reprint author), Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, 4A Datun Rd, Beijing 100101, Peoples R China.
| |
| 心理所单位排序 | 2 |
| 摘要 | Although many studies have investigated the effect of emotion on memory, it is unclear whether the effect of emotion extends to all aspects of an event. In addition, it is poorly understood how effects of emotion on item memory and source memory change over time. This study examined the time course of effects of emotion on item memory and source memory. Participants learned intentionally a list of neutral, positive, and negative Chinese words, which were presented twice, and then took test of free recall, followed by recognition and source memory tests, at one of eight delayed points of time. The main findings are (within the time frame of 2 weeks): (1) Negative emotion enhances free recall, whereas there is only a trend that positive emotion enhances free recall. In addition, negative and positive emotions have different points of time at which their effects on free recall reach the greatest magnitude. (2) Negative emotion reduces recognition, whereas positive emotion has no effect on recognition. (3) Neither positive nor negative emotion has any effect on source memory. The above findings indicate that effect of emotion does not necessarily extend to all aspects of an event and that valence is a critical modulating factor in effect of emotion on item memory. Furthermore, emotion does not affect the time course of item memory and source memory, at least with a time frame of 2 weeks. This study has implications for establishing the theoretical model regarding the effect of emotion on memory. (C) 2011 Elsevier Inc. All rights reserved. |
| 关键词 | Time course Emotion Free recall Recognition Recollection Familiarity Source memory |
| 学科领域 | Emotional Psychology |
| 2011-05-01 | |
| 语种 | 英语 |
| 发表期刊 | NEUROBIOLOGY OF LEARNING AND MEMORY
 |
| ISSN | 1074-7427 |
| 卷号 | 95期号:4页码:415-424 |
| 期刊论文类型 | Article |
| URL | 查看原文 |
| 收录类别 | SCI ; SSCI |
| 项目简介 | This study is supported partially by Grant from 973 Program (No. 2011CB302201) and the National Natural Science Foundation of China (No. 61075042). We thank Judy Fleiter and anonymous reviewers for their helpful comments on a prior draft of the paper. |
| WOS记录号 | WOS:000290601200003 |
| 资助机构 | 973 Program [2011CB302201] ; National Natural Science Foundation of China [61075042] |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.psych.ac.cn/handle/311026/13316 |
| 专题 | 中国科学院心理健康重点实验室 |
| 通讯作者 | Fu, XL (reprint author), Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, 4A Datun Rd, Beijing 100101, Peoples R China. |
| 作者单位 | 1.Chinese Acad Sci, Inst Psychol, State Key Lab Brain & Cognit Sci, Beijing 100101, Peoples R China 2.Cent Univ Finance & Econ, Dept Psychol, Sch Social Development, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Bo,Fu, Xiaolan,Fu, XL . Time course of effects of emotion on item memory and source memory for Chinese words[J]. NEUROBIOLOGY OF LEARNING AND MEMORY,2011,95(4):415-424. |
| APA | Wang, Bo,Fu, Xiaolan,&Fu, XL .(2011).Time course of effects of emotion on item memory and source memory for Chinese words.NEUROBIOLOGY OF LEARNING AND MEMORY,95(4),415-424. |
| MLA | Wang, Bo,et al."Time course of effects of emotion on item memory and source memory for Chinese words".NEUROBIOLOGY OF LEARNING AND MEMORY 95.4(2011):415-424. |
| 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 | ||
| WOS000290601200003.p（591KB） | 限制开放 | CC BY-NC-SA | 请求全文 | |||
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