I have a question on mediation analysis. I have 3 independent variables, one mediating variable and 1 dependent variable. My study is focusing on the effects of the usage of social media affecting marital satisfaction with the mediating variable of trust. I would like to ask which mediation method to use. I have read few articles about the mediation analysis and some of the articles mentioned on Hayes, Barron and Kenny, multiple regression etc. I am not sure which method to use to do my mediation analysis. Any idea?