Internet Addicts’ Behavior Impulsivity

Evidence from the Iowa Gambling Task

Bibliographic Data

ID19408069
AuthorsSihua Xu (0000-0002-4228-2830, Guangdong University Of Finances and Economics, corresponding author), Si-Hua XU
Year2013
Volume44
Issue11
Pages1523-1534
Publication date2013-04-17
Peer ReviewedYes
Open AccessNo
TypeARTICLE
VenueActa Psychologica Sinica (JOURNAL)
Journal identifiersISSN: 0439-755X
PublisherChina Science Publishing & Media Ltd (PUBLISHER)
DOI10.3724/sp.j.1041.2012.01523
OpenAlexW2335479271
LanguageEN
Citations received4
References cited15

摘要: 以84名大学生为被试(网络成瘾和对照组被试各42名), 采用感觉寻求量表和爱荷华赌博任务(Iowa Gambling Task)范式比较两组被试在感觉寻求水平和决策行为反应模式方面的差异。结果发现, 与对照组被试相比, 网络成瘾者的感觉寻求总分和去抑制、厌恶单调及寻求激动和惊险三个分量表得分显著增加, 在IGT任务中优先选择收益和惩罚频率高的不利扑克牌, 其冒险的决策策略并没有随着决策次数的增加而改变。这表明网络成瘾者的决策功能受损并表现出“即时收益优先”的决策模式和对强化物潜在风险的高耐受性

Addiction · Cognition · Economics · Impulsivity · Iowa gambling task · Psychiatry · Clinical Psychology · Cybercrime and Law Enforcement Studies · Gambling Behavior and Treatments · Psychology · Sexuality, Behavior, and Technology

Tools

Open DOIOpen Access