少数民族高中生本民族语言使用和国家认同的关系：心理资本和民族认同的链式中介作用
The Relationship between the Use of Ethnic Minority Languages and National Identity among High School Students: The Sequential Mediating Role of Psychological Capital and Ethnic Identity

本研究以贵州省黔东南州某民族中学的183名少数民族高中生为研究对象，使用青少年学生心理资本问卷、民族认同问卷、国家认同量表探究少数民族高中生的本民族语言使用情况对他们国家认同的影响。研究发现，少数民族高中生的本民族语言使用分别与其心理资本、民族认同呈显著正相关，心理资本分别与民族认同、国家认同呈显著正相关，民族认同与国家认同呈显著正相关；心理资本在少数民族语言使用和国家认同之间起中介作用，心理资本、民族认同共同在少数民族语言使用与国家认同之间起链式中介作用。
This study investigates the impact of ethnic minority high school students’ use of their native language on their national identity, with a focus on the mediating roles of psychological capital and ethnic identity. The research subjects were 183 ethnic minority high school students from a national high school in Qiandongnan Prefecture, Guizhou Province. Utilizing the Psychological Capital Questionnaire for Adolescent Students, Ethnic Identity Scale, and National Identity Scale, the study explored the relationship between the use of native languages among ethnic minority high school students and their sense of national identity. The findings revealed that the use of native ethnic languages by ethnic minority high school students was significantly and positively correlated with their psychological capital and ethnic identity. Additionally, psychological capital was found to be significantly and positively correlated with both ethnic identity and national identity, and ethnic identity was significantly and positively correlated with national identity. The study also demonstrated that psychological capital serves as a mediator in the relationship between ethnic minority language use and national identity. Furthermore, psychological capital and national identity collectively act as a chain mediator between minority language use and national identity.