| Research purpose:Nowadays,all aspects of C hinese society are developing rapidly,and the government function is gradually changing from a regulatory government to a service-oriented government,which requires grass-roots civil servants to have stronger professional ability and higher professional quality.The work of grass-roots civil servants is closest to the people.While serving the broad masses of the people,they also reflect the image of the government at all times.However,many current studies show that the physical quality and mental health of civil servants are not ideal,and appropriate physical exercise can play a positive role in people's physical and mental health.This study mainly investigates the physical exercise,self-control and psychological resilience of grass-roots civil servants in Nanjing,and analyzes the relationship between them.Among them,the C hinese version of self-control scale suitable for Chinese adult groups needs to be revised according to self-control scale.According to the results of the questionnaire,this paper analyzes the differences of physical exercise,self-control and psychological elasticity of grass-roots civil servants in Nanjing in different demographic variables.To explore the relationship between physical exercise,self-control and psychological elasticity of grass-roots civil servants in Nanjing.To test the intermediary role of self-control in the influence of physical exercise on the psychological elasticity of grass-roots civil servants in Nanjing.Research methods:using the literature method to sort out the relevant theories,and visually present the current situation of relevant research hotspots,explore the research progress and consolidate the research foundation.The questionnaire survey method was used to distribute the questionnaire to the grass-roots civil servants in Nanjing by using the survey tools of"sports activity level scale","self-control scale Chinese revised version"and"psychological elasticity scale".The obtained data are sorted and counted by mathematical statistics,the demographic differences of each variable are analyzed,and the correlation between variables and the test of intermediary effect are discussed.Results:in the revision of self-control scale,the model fitting index of confirmatory factor analysis wasX~2/df=1.910.In this study,604 formal questionnaires were distributed,of which 558 were valid,and the effective rate of the questionnaire was 92.38%.In this study,the physical exercise score of civil servants is 20.86±20.67,the self-control score is 87.00±16.62,and the psychological elasticity score is56.98±16.98.In terms of demographic variables,physical exercise shows significant differences in gender and education,self-control has significant differences in gender,age,education and family locatio n,and psychological elasticity has significant differences in age,education and family location.There was a significant positive correlation between physical exercise and self-control(r=0.427,P<0.001),between physical exercise and psychological e lasticity(r=0.409,P<0.001),and between self-control and psychological elasticity(r=0.576,P<0.001).When the hierarchical regression method is used to test the mediating effect of self-control variables,the results of the three regression mode ls are statistically significant,and self-control plays a partial mediating role.Using Sobel test,the results showed that some mediating effects were significant,the indirect effect of self-control as mediating variable was 0.2096,and the Z-statistic was 8.4746(P<0.001).The deviation corrected nonparametric percentile bootstrap method was used to test,and the repeated sampling was 5000 times.The 95%confidence interval corresponding to the path of physical exercise,self-control and psychological elasticity was[0.1563,0.2728].The total effect of physical exercise on psychological elasticity is also significant(B=0.4094,P<0.001),and the proportion of intermediary effect in the total effect is about 51.19%.Conclusions:(1)the revised results of the Chinese version of the self-control scale passed the reliability and validity test,and also passed the test in the formal test,which has a certain research value.(2)The overall physical exercise score of grass-roots civil servants in Nanjing is at the lower middle level,and the levels of self-control and psychological elasticity are also at the middle level.(3)There are significant gender differences in physical exercise and self-control of grass-roots civil servants in Nanjing,and the scores of men are higher than women,and there is no significant difference in psychological elasticity.Physical exercise has no significant difference in age,but there are significant age differences in self-control and psychological elasticity.The overa ll feature is that the score of the younger is higher than that of the older.There are significant academic differences in physical exercise,self-control and psychological elasticity,and the scores of those with higher education are significantly higher than those with lower education.In terms of home address,there is no significant difference in physical exercise score,but significant difference in self-control and psychological elasticity.The score in urban areas is higher than that in rural areas.(4)Physical exercise of grass-roots civil servants in Nanjing can positively predict the level of self-control and psychological elasticity,and the frequency of physical exercise has the greatest impact on self-control and psychological elasticity.(5)The influence of physical exercise on the psychological elasticity of grass-roots civil servants in Nanjing is realized through self-control.As an intermediary variable,self-control plays a partial intermediary role.The results suggest that relevant government departments can organize some physical exercise activities from the perspective of improving self-control,or develop some exercise intervention prescriptions,so as to improve the level of psychological elasticity of grass-roots civil servants. |
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