中职生未来时间洞察力与学业拖延的关系:自我控制的中介作用

Relationship between future time insight and academic procrastination among secondary vocational students: the mediating role of self-control

目的 探讨中职生未来时间洞察力对学业拖延的影响及自我控制的作用,为中职生心理健康教育提供参考。方法 于2022年6月选取安徽省黄山市2所中职院校的1 419名中职生为研究对象,采用青少年未来时间洞察力问卷、中学生学业拖延问卷和自我控制量表(SCS)分别评定中职生的未来时间洞察力、学业拖延和自我控制能力情况,使用PROCESS中介效应检验分析自我控制在未来时间洞察力和学业拖延之间的中介作用。结果 (1)青少年未来时间洞察力问卷总评分、SCS总评分与中学生学业拖延问卷总评分均呈正相关(r=0.558、0.470,P均<0.01);(2)未来时间洞察力和自我控制均能正向预测学业拖延(β=0.463、0.218,P均<0.01),未来时间洞察力能够正向预测自我控制(β=0.348,P<0.01);(3)自我控制在未来时间洞察力和学业拖延之间起部分中介作用[间接效应=0.076(95%CI:0.052~0.101,P<0.01),间接效应占总效应的16.41%]。结论 中职生未来时间洞察力可以直接影响学业拖延,也可以通过自我控制间接影响学业拖延,自我控制在未来时间洞察力与学业拖延之间起部分中介效应。

Objective To explore the influence of future time insight on academic procrastination and the role of self-control among secondary vocational students, and to provide references for mental health education of them.Methods A total of 1 419secondary vocational students from 2 secondary vocational schools in Huangshan City Anhui Province were selected as the research objects in June 2022. The future time insight questionnaire for adolescents, the academic procrastination questionnaire for middle school students and the Self-Control Scale(SCS) were used to assess the future time insight, academic procrastination and selfcontrol ability of secondary vocational students. The mediating effect test of PROCESS was used to analyze the mediating role of selfcontrol between future time insight and academic procrastination.Results(1)There was a positive correlation between the future time insight questionnaire for adolescents score, the SCS score and the academic procrastination questionnaire of middle school students score(r=0. 558, 0. 470, P<0. 01).(2)Both future time insight and self-control could positively predict academic procrastination(β=0. 463, 0. 218, P<0. 01), while future time insight could positively predict self-control(β =0. 348, P<0. 01).(3) Self-control partially mediated the relationship between future time insight and academic procrastination [indirect effect=0. 076(95% CI: 0. 052~0. 101, P<0. 01), and the indirect effect accounted for 16. 41% of the total effect].Conclusion The future time insight of secondary vocational students can affect academic procrastination directly or indirectly through self-control, which partially mediates the relationship between future time insight and academic procrastination.