To analyze simple mediation, researchers typically use regression models. The process involves the following steps:
Estimate the total effect of the IV on the DV without considering the mediator. Estimate the effect of the IV on the mediator. Estimate the effect of the mediator on the DV while controlling for the IV. Decompose the total effect into direct effect (IV on DV excluding the mediator) and indirect effect (IV on DV through the mediator).
