Impact of Benefit Satisfaction and Safety Concern of Residents near Sensitive Project on Support: Based on Mediating Effects of Legitimacy Perception

According to mediation effect test program, mediating models and hypotheses among four factors of benefit satisfaction (BS), safety concern (SC), support (S) and legitimacy perception (LP) of residents near sensitive project were constructed. Obtaining data by questionnaires and based on the analysis of 494 effective samples, the main conclusions were as follows:BS and LP affect S positively; SC affects S negatively; LP plays a mediation role between BS and S significantly; the mediating effect of LP between SC and S is not significant. Sensitivity project social stability risk assessment will be more effective if BS, SC and LP of residents nearby are included.