基于延迟折扣任务的网络成瘾者冲动性研究

Internet Addicts' Impulsivity Based on the Delay Discounting Task

采用经济学延迟折扣任务,探讨影响大学生网络成瘾的冲动性特征,为大学生网络成瘾的防治和干预提供依据。采用Young的网络成瘾诊断问卷,Barratt冲动性量表第十一版(BIS-11),对93名大学生进行测查,同时完成延迟折扣实验任务。在延迟折扣实验中,网络成瘾大学生更加倾向于做出冲动性选择。对于所有延迟强化条件,网络成瘾者的延迟折扣率均显著高于非网络成瘾大学生,随着奖赏时间的延迟,网络成瘾的大学生的折扣率更高。网络成瘾得分与冲动性之间显著正相关。

Using economy delay discounting tasks we explored the impulsivity of Internet addicted college students and offered reference and basis for improving measures to prevent and cure Internet addiction. 93 college students were surveyed with the Questionnaire on IAD, BIS- 11 and tested by delay discounting computer tasks. Internet addicts prefer to make more impulsive choice in procedure. Their rates of delay are significantly higher than nonaddicts. With the time delaying, their rates of delay are much higher. Their scores are significantly in proportion with impulsivity.