@article{Baron1986,
author = {Baron, R.M. and Kenny, D.A. },
title= {The moderator–mediator variable distinction in social psychological research: Conceptual, strategic, and statistical considerations},
year = {1986},
doi = {10.1037/0022-3514.51.6.1173},
journal = {Journal of Personality and Social Psychology },
volume = {51},
number = {6},
pages = {1173--1182},
}