School of Psychology

An on-line programme to graphically depict mediation among three variables

Paul E. Jose
School of Psychology
Victoria University of Wellington
August, 2013
On-line Version: 3.0

For citation:
Jose, P. E. (2013) MedGraph-I: A programme to graphically depict mediation among three variables: The internet

version, version 3.0. Victoria University of Wellington, Wellington, New Zealand. Retrieved [date] from

Welcome to MedGraph. This programme is designed to allow a user to quickly and easily input statistical information about covariance relationships among three variables, and then obtain rapid feedback about whether a proposed mediation process has occurred or not. For further information about how to use this programme, click on INSTRUCTIONS. If you are ready to input statistical information, then proceed to ONLINE MEDGRAPH COMPUTATION.