Mediation Total Effect Calculator

Compute the total effect for a mediation model, given the value of the regression coefficient between the independent variable and the mediator variable, the value of the regression coefficient between the mediator variable and the dependent variable, and the value of the regression coefficient between the independent variable and the dependent variable. Mediation models are very common in analytics studies, and knowing the size of the total effect is critical to interpreting the results of these studies.

Please provide the necessary values, and then click 'Calculate'.