35 million
Skip Navigation LinksDanielSoper.com > Statistics Calculators > Sobel Test Calculator for the Significance of Mediation
Need a break? Help me with my research by participating in my interactive pilot study on web design. It only takes 3 minutes. Thanks!  -Dr. Soper
Sobel Test Calculator for the Significance of Mediation
This calculator uses the Sobel test to tell you whether a mediator variable significantly carries the influence of an independent variable to a dependent variable; i.e., whether the indirect effect of the independent variable on the dependent variable through the mediator variable is significant. This calculator returns the Sobel test statistic, and both one-tailed and two-tailed probability values.

Please supply the necessary parameter values, and then click 'Calculate'.
Related Calculators
The Statistics Calculators Index now contains 104 free statistics calculators! Copyright © 2006 - 2016 by Dr. Daniel Soper. All rights reserved.