摘要
目的 考察自我控制在病理性网络使用大学生冲动性与风险决策间的调节作用.方法 采用网络成瘾量表、Barratt冲动性量表中文修订版、风险倾向问卷和大学生自我控制量表对542名大学生进行匿名问卷调查.结果 (1)在损失框架下,高冲动性[(20. 26±4. 83)分]和中等冲动性[(20. 40±5. 53)分]病理性网络使用大学生的风险决策得分均显著高于低冲动性[(18. 92±5. 03)分]病理性网络使用大学生(F(2,323)=3. 79,P<0. 05,η2=0. 02);(2)冲动性[(60. 68±10. 40)分]与自我控制[(55. 56±9. 07)分]显著负相关(r=-0. 60,P<0. 01),与损失框架下的风险决策[(20. 12±5. 26)分]显著正相关(r=0. 13,P<0. 05).并且,获益框架(20. 01±5. 01)与损失框架下的风险决策显著正相关(r=0. 52,P<0. 01);(3)在损失框架下,自我控制对冲动性与风险决策之间关系的调节作用显著( β=0. 13,t=2. 31,P<0. 05).结论 在损失框架下,冲动性与病理性网络使用大学生的风险决策显著正相关,自我控制对冲动性与损失框架下风险决策之间关系的调节作用显著.
Objective To explore the relationship between impulsiveness and risky decision-making among college students with pathological internet use ( PIU),as well as the moderating role of self-control. Methods Totally 542 undergraduates anonymously completed the Internet Addiction Test (IAT),Chinese Version of Barratt Impulsiveness Scale,Risk Preference Questionnaire,Self-Control Scale. Results ( 1) In loss frames,the scores of risky decision-making with high (20. 26±4. 83) and medium (20. 40±5. 53) level of impulsiveness among college students with PIU significantly were higher than those with low ( 18. 92 ± 5. 03) level of impulsiveness ( F(2,323)= 3. 79,P<0. 05,η2=0. 02). (2) There was a significant negative correlation between impulsiveness (60. 68±10. 40) and self-control (55. 56±9. 07) (r=-0. 60,P<0. 01). And there was a significant positive correlations between impulsiveness and risky decision-making in loss frames (20. 12±5. 26)(r=0. 13,P<0. 05). The risky decision-making in gain frames ( 17. 17±4. 38) was positively correlated with that in loss frames (r=0. 52,P<0. 01). (3) Self-control played a moderating role in the association between impulsiveness and risky decision-making in loss frames (β=0. 13,t=2. 31,P<0. 05). Conclusion In loss frames,impulsiveness is positively related with risky decision-making,and self-control plays a moderating role between impulsiveness and risky decision-making in loss frames among col-lege students with PIU.
作者
涂小莲
林逸轩
颜嘉玲
张国华
Tu Xiaolian;Lin Yixuan;Yan Jialing;Zhang Guohua(Renji College,Wenzhou Medical University,Wenzhou 325035,China;Department of Psychology,School of Psychiatry,Wenzhou Medical University,Wenzhou 325035,China)
出处
《中华行为医学与脑科学杂志》
CAS
CSCD
北大核心
2019年第10期930-934,共5页
Chinese Journal of Behavioral Medicine and Brain Science
基金
国家社会科学基金项目(CBA170257)。
关键词
大学生
病理性网络使用
冲动性
风险决策
自我控制
College students
Pathological internet use
Impulsiveness
Risky decision-mak-ing
Self-control
