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大五人格与青少年网瘾:应对方式的中介作用
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摘要
近年来,青少年网络成瘾受到研究者高度关注。大量研究表明,大五人格特质在成年人网络成瘾中扮演重要角色。但是,大五人格不同维度在青少年网瘾中(特别是在中国青少年这一网络成瘾高发人群中)的独特效应和相对贡献却少有研究涉及。另外,大五人格特质通过何种中介机制对青少年网络成瘾产生间接影响也少有研究探讨。为弥补上述不足,本研究将检验大五人格不同维度对中国青少年网络成瘾的独特效应,以及应对方式(包含积极应对和消极应对两大维度)在其中的中介作用。采用随机整群抽样法,选取武汉和上海五所中学998名青少年(M=15.15岁,SD=1.57)参加研究。被试填写了背景资料问卷、邹泓(2003)修订的"中学生大五人格问卷"、解亚宁(1999)修订的"简易应对方式问卷"和Young等人(1996)编制的"网络成瘾诊断问卷"。采用多元回归分析和结构方程模型对假设进行检验。结果表明:(1)在控制了性别、年龄、家庭结构以及社会经济地位等变量后,谨慎性和宜人性显著负向预测网络成瘾,外向性、神经质和开放性则显著正向预测网络成瘾(尽管在相关分析中,外向性和开放性均与网络成瘾显著负相关)。(2)偏差校正的百分位Bootstrap中介效应检验表明,消极应对在外向性、神经质、谨慎性、开放性与网络成瘾之间具有中介作用,在宜人性与网络成瘾之间的中介作用不显著;积极应对在五种人格特质与网络成瘾之间的中介作用均不显著。因此,大五人格特质既对青少年网络成瘾有直接影响,又通过消极应对对其产生间接影响。上述发现支持了人格、应对在心理病理学问题中具有重要作用的理论模型,同时也对青少年网络成瘾的预防和干预具有一定的启示。一方面,家长和教师应充分重视不同人格特质在青少年网络成瘾中的不同作用:不仅要关注谨慎性和宜人性的保护作用,还要关注神经质、外向性、开放性对网络成瘾的促进作用。另一方面,应当重视减少青少年的消极应对,从而有效减少网络成瘾。
Adolescent Internet addiction has emerged as a major concern in recent years. A great deal of research has documented that big five personality are closely related to adult Internet addiction. However, few studies have examined the unique effects of the five personality dimensions on adolescent Internet addiction(especially among Chinese adolescents in which Internet addiction are highly prevalent). In addition, few studies have investigated the mediating mechanisms through which the big five personality traits impact adolescent Internet addiction. To make up for these shortages, the present study examined the unique relationship between the big five personality and Chinese adolescents' Internet addiction, as well as the mediating role of coping styles(positive coping and negative coping) underlying these associations. Our theoretical model was tested using data collected from 998 Chinese adolescents from Wuhan and Shanghai(mean age = 15.15 years, SD = 1.57). Participants filled out the Big Five Inventory, the Simplified Coping Style Questionnaire, Internet Addiction Diagnostic Questionnaire, and the demographic information questionnaire. Both multiple regression and structural equation modeling were used to test the hypotheses. The results indicated that:(a) after controlling for demographic variables, agreeableness and conscientiousness negatively predicted Internet addiction, whereas extraversion, neuroticism and openness to experience positively predicted Internet addiction(although in the correlation analysis, extraversion and openness to experience were negatively associated with Internet addiction).(b) Mediation analyses indicated that negative coping mediated the links between extraversion, neuroticism, conscientiousness, openness to experience and Internet addiction, respectively. However, the relationship between agreeableness and Internet addiction was not mediated by negative coping. In addition, positive coping did not mediate the relationship between all the five personality traits and Internet addiction. Therefore, big five personality has both direct and indirect(through the mediating role of negative coping) impacts on adolescent Internet addiction. Our findings support the theoretical proposition that personality and coping play important roles in adolescent psychopathology such as Internet addiction. Our findings also have important practical implications. Parents and teachers should pay attention to the differential impact of the personality traits on adolescent Internet addiction. They should also focus on reducing adolescent negative coping styles in order to effectively reduce adolescent Internet addiction.
引文

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