This document outlines a proposed mixed methods action research study examining faculty adoption of open educational resources (OER) at Arizona State University. The purpose is to study how awareness, support, and peer networks influence OER adoption. Research questions focus on faculty awareness and perceptions of OER, how awareness and support may lead to adoption, and how peer experiences can increase use. The proposed method involves interviews and surveys across iterative cycles to develop and deliver an OER awareness intervention based on diffusion of innovation and planned behavior theories.