摘要
目的探讨不同性别、年级及体质指数(BMI)大学生的身体意象和自尊之间的差异表现,并以结构方程模型揭示自尊、身体意象与运动参与程度等变项间的因果关系。方法以西南大学在校本科生为调查对象,采用分层随机抽样方式确定了741名学生并对其进行问卷调查,运用SPSS 17.0及结构方程模型(AMOS)统计分析软件,其中描述性、单因素方差分析、探索性因子分析(EFA)与验证性因子分析(CFA)被用于对相应数据进行处理。结果身体意象对运动参与程度具有显著的直接正向效应;自尊对运动参与也具有显著的直接正向效应;自尊在身体意象对运动参与影响中承担着显著的正向中介效应。结论欲提升当代大学生的运动参与程度,应高度重视其身体意象及自尊的改善,同时针对不同性别、年级和体型的大学生提供有针对性的适宜辅导。
Purpose To explore the differences of body image, self-esteem between gender, grade and BMI, and to reveal the casual correlation of self-esteem, body image, and degree of sport participation using structural equation model. Methods Taking the undergraduate students in Southwest University as an example, 741 students were selected to survey in the stud- y by the stratified random sampling, the SPSS statistics 17.0 and AMOS were used, and description statistics, one-way AN- VOA, exploratory factor analysis, and confirmatory factor analysis were used in the processing of collected data. Results There was significant direct positive correlation between the body image and degree of sport participation; there was signifi- cant direct positive correlation between the self-esteem and degree of sport participation; the self-esteem had a mediating effect on the impact of body image to degree of sport participation. Conclusion In order to improve the degree of sport par- ticipation of college students, it is necessary to focus on the improvement of body image and self-esteem, and provided the targeted appropriate counseling according to their gender, grade and body type of students.
出处
《西安体育学院学报》
CSSCI
北大核心
2017年第6期730-738,共9页
Journal of Xi'an Physical Education University
基金
重庆市社会科学基金项目(2012YBSH043)
关键词
自尊
身体意象
运动参与程度
结构模型
self-esteem
body image
degree of sports participation
structural model
