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Abnormal reward and punishment sensitivity associated with Internet addicts
He, Weiqi1; Qi, Aiping2; Wang, Qing1; Wu, Haiyan3; Zhang, Zhao1; Gu, Ruolei3; Luo, Wenbo1,4; R. Gu; W. Luo
2017-10-01
发表期刊COMPUTERS IN HUMAN BEHAVIOR
通讯作者邮箱gurl@psych.ac.cn ; wenbo9390@sina.com
ISSN0747-5632
文章类型Article
卷号75期号:0页码:678-683
摘要

Internet addiction is an important phenomenon in the modern world and is becoming a hot research topic. In light of previous studies, we investigate the potential relationship between Internet addiction and risk decision-making, as well as the sensitivity to reward and punishment, among college students. Thirty-two volunteers were allocated to the Internet addiction group and the non-addiction group according to the Internet addiction diagnostic criteria from Tao et al. Both groups finished a simple gambling task with electroencephalogram (EEG) recording. Behavioral results showed that the Internet addiction group performed at a higher risk level compared to the non-addiction group. Regarding the event-related potentials (ERPs) elicited by outcome feedback during decision-making, the Internet addiction group exhibited a smaller feedback-related negativity (FRN) but a larger P300 than the non addiction group in the small magnitude condition, which may indicate weaker punishment sensitivity and stronger reward sensitivity, respectively. (C) 2017 Elsevier Ltd. All rights reserved.

关键词Internet addiction Reward sensitivity Punishment sensitivity Decision-making Feedback-related negativity (FRN) P300
DOI10.1016/j.chb.2017.06.017
收录类别SSCI
语种英语
项目资助者National Natural Science Foundation of China(31371033 ; 31400963 ; 81601166 ; 31571124)
WOS研究方向Psychology
WOS类目Psychology, Multidisciplinary ; Psychology, Experimental
WOS记录号WOS:000407186500066
WOS标题词Social Sciences
关键词[WOS]FEEDBACK-RELATED NEGATIVITY ; MEDIAL FRONTAL-CORTEX ; SENSATION SEEKING ; COLLEGE-STUDENTS ; BEHAVIORAL ACTIVATION ; GAMBLING TASK ; BAD OUTCOMES ; BRAIN ; ADOLESCENTS ; IMPULSIVITY
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/21888
专题中国科学院行为科学重点实验室
通讯作者R. Gu; W. Luo
作者单位1.Liaoning Normal Univ, Res Ctr Brain & Cognit Neurosci, Dalian 116029, Peoples R China
2.Third Mil Med Univ, Sch Psychol, Chongqing 400038, Peoples R China
3.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
4.Chongqing Univ Arts & Sci, Lab Emot & Mental Hlth, Chongqing 402160, Peoples R China
推荐引用方式
GB/T 7714
He, Weiqi,Qi, Aiping,Wang, Qing,et al. Abnormal reward and punishment sensitivity associated with Internet addicts[J]. COMPUTERS IN HUMAN BEHAVIOR,2017,75(0):678-683.
APA He, Weiqi.,Qi, Aiping.,Wang, Qing.,Wu, Haiyan.,Zhang, Zhao.,...&W. Luo.(2017).Abnormal reward and punishment sensitivity associated with Internet addicts.COMPUTERS IN HUMAN BEHAVIOR,75(0),678-683.
MLA He, Weiqi,et al."Abnormal reward and punishment sensitivity associated with Internet addicts".COMPUTERS IN HUMAN BEHAVIOR 75.0(2017):678-683.
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