TY - BOOK AU - Hayes, Andrew F. TI - Introduction to mediation, moderation, and conditional process analysis : a regression-based approach T2 - Methodology in the social sciences SN - 9781462534654 U1 - 001.422 PY - 2018/// CY - New York: PB - The Guilford Press KW - linear models KW - methodology KW - methods KW - regression analysis KW - research work KW - social sciences KW - statistical methods ER -