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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
Source PublicationCOMPUTERS IN HUMAN BEHAVIOR
Correspondent Emailgurl@psych.ac.cn ; wenbo9390@sina.com
ISSN0747-5632
SubtypeArticle
Volume75Issue:0Pages:678-683
Abstract

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.

KeywordInternet addiction Reward sensitivity Punishment sensitivity Decision-making Feedback-related negativity (FRN) P300
DOI10.1016/j.chb.2017.06.017
Indexed BySSCI
Language英语
Funding OrganizationNational Natural Science Foundation of China(31371033 ; 31400963 ; 81601166 ; 31571124)
WOS Research AreaPsychology
WOS SubjectPsychology, Multidisciplinary ; Psychology, Experimental
WOS IDWOS:000407186500066
WOS HeadingsSocial Sciences
WOS KeywordFEEDBACK-RELATED NEGATIVITY ; MEDIAL FRONTAL-CORTEX ; SENSATION SEEKING ; COLLEGE-STUDENTS ; BEHAVIORAL ACTIVATION ; GAMBLING TASK ; BAD OUTCOMES ; BRAIN ; ADOLESCENTS ; IMPULSIVITY
Citation statistics
Cited Times:2[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/21888
Collection中国科学院行为科学重点实验室
Corresponding AuthorR. Gu; W. Luo
Affiliation1.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
Recommended Citation
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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