TY - GEN AU - Hayes, Andrew F. AU - 1,2)EMO TI - Introduction to mediation, moderation, and conditional process analysis : a regression-based approach SN - 9781462534654 AV - HA 31.3 PY - 2018/// PB - Guilford press KW - Social sciences - Statistical methods KW - Mediation (Statistics) KW - Regression analysis N1 - 29076 ER -