基于SEM对大学生网球锻炼满意度与运动成绩关系的分析

Based on SEM’s Research on the Relationship between College Students’Tennis Exercise Satisfaction and Athletic Performance

采用"大学生网球锻炼满意度"和"网球投入与成就"调查问卷数据进行量表因子分析,建立因果关系结构方程模型(SEM)。经结构模型(AMOS)验证性分析表明,高校大学生网球运动的五个潜在变量是网球态度、网球投入、网球成就、网球效能、网球焦虑,十个指标变量是学习动机(X1)、学习信心(X2)、设施投入(X3)、自我投入(X4)、阶段成绩(Y1)、成就测验(Y2)、自我肯定(Y3)、持续努力(Y4)、比赛焦虑(Z1)、训练焦虑(Z2)。其中,网球锻炼满意度包含网球态度、网球效能、网球焦虑,运动成绩包含网球成就和网球投入:大学生网球锻炼满意度除了网球焦虑外,对运动成绩都有影响。

The scale factor analysis was carried out by the questionnaire data of"College Tennis Exercise Satisfaction"and"Tennis Input and Achievement"to establish the structural equation model(SEM)of causality.The validation analysis of structural model(AMOS)shows that the five potential variables of college tennis are tennis attitude,tennis input,tennis achievement,tennis effectiveness,tennis anxiety,ten indicator variables are learning motivation(X1),learning confidence(X2),facility input(X3),self-input(X4),Stage scores(Y1),achievement tests(Y2),self-affirmation(Y3),continuous effort(Y4),match anxiety(Z1),training anxiety(Z2),where tennis exercise satisfaction includes tennis attitude,tennis effectiveness,tennis anxiety,athletic performance including tennis achievement and tennis input.College tennis exercise satisfaction has an effect on athletic performance in addition to tennis anxiety.