In this study, we adopt questionnaire with ITS, PSSS and PTM to investigate 130 master degree candidates' interpersonal trust, perceived social support and prosocial behavior tendency status and influencing factors, the same time, structural equation modeling approach to stablish the relationships among them were investigated, the results are as follows:1. The interpersonal trust of master degree candidates is not high,and the factors of that they major in arts or sciences and whether they are the only children in their families cause significant diffetence in the interpersonal trust.2. The perceived social support of master degree candidates is generally high,the the factors of gender, marital status, grade and whether their hometown is city or country cause significant diffetence in perceived social support.3. The prosocial behaviors tendency of master degree candidates is generally high,of the types of master degree candidates'prosocial behaviors tendency, the descending order is:emergent prosocial behavior, altruistic prosocial behavior, emotional prosocial behavior, compliance prosocial behavior, anonymous prosocial behavior, public prosocial behavior. And the public prosocial behaviors are significant lower than other types. The the factors of marital status, age and whether they are the only children in their families cause significant diffetence in the prosocial behaviors tendency.4. The interpersonal trust, perceived social support and prosocial behavior are significant correlation. The structural equation model among them is fitting well, the regression coefficient was significant. P- erceived social support can forecast prosocial behavior somehow. |