Research On Cyclical Effect Analysis For The College Students' Psychological Crisis Based On Multiple Mediator

The rapid development of society and economy in china makes living environment complicated and changeable,and college students are in a critical period when the outlook on life and world are gradually mature,so the discussion on the mental health of college students has been a hot topic in psychology.The paper discusses the relationship between stress and negative emotion in effect analysis method,which are the two important factors influencing college students' psychological crisis,and establishes the cyclical model with multiple mediated moderator.The model not only considers the internal cause of the psychological crisis,but also considers the external factors,and more clearly reflects the impact of the various factors.The paper has done the following work.Firstly,we promote two kinds of new effect models in effect theory.One is the multiple mediated moderation model that aiming at the problem of more variable and complex path in effect analysis,the other is the cyclical model with multiple mediated moderator that combining the multiple mediated moderation model with the cyclical model.Secondly,we explore parameter estimation and test method of the cyclical model with multiple mediated moderator.For the parameter estimation,we prove that OLS is inconsistent and 2SLS is consistent,and explain the relationship between GMM and OLS and 2SLS,illustrate the applicability of GMM.For test method,we introduce the stepwise regression and Bootstrap method,and present the testing step of Bootstrap combined with 2SLS.Thirdly,we analyse the interaction mechanism of stress and negative emotion,which are two important factors influencing college students' psychological crisis.With stress and negative emotion as cyclical variable,interpersonal relationship as moderator,cognitive tendency and coping as mediator,we establish the cyclical model with a mediator,the cyclical model with mediated moderator and the cyclical model with multiple mediated moderator,and the three models are compared and analyzed,which show that the cyclical model with multiple mediated moderator is more practical.