| Objective:520middle school students with stratified sampling methodwere inquired by using Psychological Stress Scale,Multi-dimensionalSub-health Questionnaire of Adolescents (MSOA), Adolescence TimeManagement Disposition Scale(ATMD) to investigate the present situation ofstress, the character of time management disposition and the level of mentalsub-health.Through regression analysis and structural equation model andmathematical statistics, make a deep analysis of the regulation role of timemanagement on the stress interactional mode, and build the model of stress-time management disposition-mental sub-health. At last, we reached theresults as follows:1. The total ratio of mental sub-health is31.29%; there was statisticallysignificant difference in grade(F=.048,p<.05)and gende(rt=1.592,p=.043),the sub-health incidence of major work class students is higher than the heregular class’(t=-.739,p=.003).2. The total score of time management disposition of middle schoolstudents is155.3±25.7.There was statistically significant difference in grade(F=13.708,p<.01)but gender(t=-1.439,p=.617), major work class in timeself-efficacy is significantly better than the regular class(t=2.609,p=.000).3. The total score of stress is40.21±28.51. The total stress score indiffierent grades exist statistically significant difference(F=5.672,p<.01),there was no significant difference between male and female, major workclass on the stress score significantly lower than regular class (t=2.023, p=044).4.The mental sub-health score was significantly different between highstress group and low stress group,the same as the high and low group of timemanagement disposition.5.Time management disposition has significantly negative correlation with mental sub-health. Stress is positive related to mental sub-health andnegatively related to time management disposition; study pressure〠timeself-efficacyã€self-physical and mental pressureã€friends pressure and familypressure successively enter into multiple regression equation of mentalsub-health, coefficient of determination is.557.6.The stress and time management disposition respectively have a directeffect on mental sub-health, and also stress through the time managementdisposition has indirect effects on mental sub-health. in the variousdimensions of TMD, time self-efficacy dimension works as a media,stressthrough time self-efficacy dimension has indirect effects on mental sub-health.A further study finds out that stress can also indirectly influence timeself-efficac and finally influence mental sub-health by its influence on view oftime control. mesomeric effect is about1/5of the total effect. |