Time course of effects of emotion on item memory and source memory for Chinese words
文献类型：期刊论文
| 作者 | Wang, Bo2; Fu, Xiaolan1
|
| 刊名 | NEUROBIOLOGY OF LEARNING AND MEMORY
 |
| 出版日期 | 2011-05-01 |
| 卷号 | 95期号:4页码:415-424 |
| 关键词 | Time course Emotion Free recall Recognition Recollection Familiarity Source memory |
| ISSN号 | 1074-7427 |
| 产权排序 | 2 |
| 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. |
| 英文摘要 | 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. |
| 学科主题 | Emotional psychology |
| 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. |
| 原文出处 | http://www.sciencedirect.com/science/article/pii/S107474271100027X# |
| 语种 | 英语 |
| WOS记录号 | WOS:000290601200003 |
| 源URL | [http://ir.psych.ac.cn/handle/311026/13316]  |
| 专题 | 心理研究所_中国科学院心理健康重点实验室 |
| 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. 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.(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. |
入库方式： OAI收割
来源：心理研究所
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