中职学生歧视知觉与自杀意念:成就动机与手机依赖的链式中介作用  

Discrimination perception and suicide ideation of secondary vocational school students: the serial mediating roles of achievement motivation and mobile phone dependence

作　　者：余习德 黄小萍 林梓湫 刘雨诗 冼土龙 吴晓纯 Yu Xide;Huang Xiaoping;Lin Ziqu;Liu Yushi;Xian Tulong;Wu Xiaochun(Department of Applied Psychology,Guangdong Polytechnic Normal University,Guangzhou,Guangdong 510665,China;Department of Ideological and Political Teaching and Research,Guangdong Electronic Vocational and Technical School,Guangzhou,Guangdong 510080,China)

机构地区：[1]广东技术师范大学心理学系,广东广州510665 [2]广东省电子职业技术学校思政教研室,广东广州510080

出　　处：《校园心理》2025年第1期26-31,共6页Journal of Campus Life & Mental Health

基　　金：教育部人文社会科学研究青年项目(21YJC740026);广东省哲学社会科学“十三五”规划学科共建项目(GD20XXL05)。

摘　　要：目的 旨在探究中职学生歧视知觉与自杀意念之间的关系,拟基于自杀的“人际关系理论”,建构歧视知觉作用于自杀意念的路径模型,并考察成就动机与手机依赖在作用路径中的链式中介作用。方法采用中职学生歧视知觉量表、青少年自杀意念量表、青少年手机依赖问卷和成就动机量表,对767名中职学生进行测量。结果 中职学生歧视知觉与自杀意念、手机依赖均呈正相关(r=0.40,P<0.01;r=0.49,P<0.01),与成就动机呈负相关(r=-0.30,P<0.01)。手机依赖与成就动机在中职学生歧视知觉和自杀意念之间的单独中介作用均显著,Bootstrap 95%CI为(0.04,0.12)与(0.02,0.06)。手机依赖和成就动机的链式中介作用也显著,Bootstrap 95%CI为(0.01,0.03)。结论 歧视知觉通过提高手机依赖程度、降低成就动机水平进而强化中职学生的自杀意念。Objective To explore the relationship between discrimination perception and suicidal ideation of secondary vocational school students, to construct a path model of discrimination perception on suicidal ideation based on the interpersonal relationship theory of suicide, and to investigate the serial mediating roles of achievement motivation and mobile phone dependence in this path. Methods A total of 767 secondary vocational school students were measured by Discrimination Perception Scale, Adolescent Suicidal Ideation Scale, Achievement Motivation Scale, and Adolescent Mobile Phone Use Scale. Results Discrimination perception was positively correlated with suicidal ideation and mobile phone dependence(r=0.40, P<0.01;r=0.49, P<0.01), respectively. While, discrimination perception was negatively correlated with achievement motivation(r=-0.30, P<0.01). Mobile phone dependence and achievement motivation had significant mediating effects on the relationship between discrimination perception and suicidal ideation, respectively. Their 95% confidence interval for Bootstrap were(0.04, 0.12) and(0.02,0.06), respectively. The serial mediating effect of mobile phone dependence and achievement motivation was also significant, and the 95% confidence interval for Bootstrap is(0.11, 0.03). Conclusion Discrimination perception can promote suicidal ideation of secondary vocational school students by enhancing mobile phone dependence and reducing achievement motivation.

关 键 词：歧视知觉 自杀意念 成就动机 科技成瘾 手机依赖 中职学生 

分 类 号：G715.5[文化科学—职业技术教育学] G444[文化科学—教育学] B842.2[哲学宗教—心理学] B846[哲学宗教—发展与教育心理学]