职校生平衡时间洞察力在负面评价恐惧与手机成瘾间的中介作用

The mediating effect of balanced time perspective between negative evaluation fear and mobile phone addiction among vocational school students

目的探讨负面评价恐惧与手机成瘾的关系,及平衡时间洞察力在二者间的中介作用。方法2021年4月,采用负面评价恐惧量表(fear of negative evaluation,FNE)、手机成瘾指数量表(mobile phone addiction index,MPAI)、津巴多时间洞察力量表(Zimbardo time perspective inventory,ZTPI)对1158名中职学校学生进行调查,并使用平衡时间洞察力计算法(deviation from the balanced time perspective,DBTP)对平衡时间洞察水平进行计算。采用SPSS 20.0统计软件对数据进行描述性统计分析和相关性分析,并用Bootstrap法进行中介效应检验。结果(1)负面评价恐惧[(37.87±7.71)分]与平衡时间洞察力[(4.50±0.75)分](r=0.379,P<0.01)和手机成瘾[(46.11±11.92)分](r=0.437,P<0.01)均呈正相关,平衡时间洞察力与手机成瘾呈正相关(r=0.475,P<0.01)。(2)负面评价恐惧直接正向预测手机成瘾(β=0.300,95%CI=0.248~0.352),平衡时间洞察力在负面评价恐惧与手机成瘾间存在部分中介作用,中介效应值为0.137,占总效应的31.31%(0.137/0.437)。结论负面评价恐惧可直接影响中职学生手机成瘾行为,也可以通过影响平衡时间洞察力间接对手机成瘾产生影响,良好的平衡时间洞察力能降低由于负面评价恐惧带来的风险。

Objective To explore the relationship between negative evaluation fear and mobile phone addiction,and the mediating role of balanced time perspective.Methods In April 2021,totally 1158 secondary vocational school students were investigated by scales of fear of negative evaluation(FNE),mobile phone addiction index(MPAI)and Zimbardo time perspective inventory(ZTPI).The balanced time perspective was calculated by deviation from the balanced time perspective(DBTP).SPSS 20.0 statistical software was used for descriptive statistical analysis and correlation analysis of the data.Bootstrap method was used to test the mediating effect.Results(1)Negative evaluation fear(37.87±7.71)was significantly positively correlated with balanced time perspective(4.50±0.75)(r=0.379,P<0.01)and mobile phone addiction(46.11±11.92)(r=0.437,P<0.01).The balanced time perspective was significantly positively correlated with mobile phone addiction(r=0.475,P<0.01).(2)Negative evaluation fear directly and positively predicted mobile phone addiction(β=0.300,95%CI=0.248-0.352).The balanced time perspective played a partial mediating role between negative evaluation fear and mobile phone addiction,and the mediating effect value was 0.137,accounted for 31.31%(0.137/0.437)of the total effect.Conclusion The fear of negative evaluation can directly affect the mobile phone addiction behavior of secondary vocational students,and can also indirectly affect the mobile phone addiction by affecting the balanced time perspective.Good balanced time perspective can reduce the risk caused by the fear of negative evaluation.