W.R. Miller, J. C’de Baca, D.B. Matthews, and P.L. Wilbourne developed the “Personal Values Card Sort” together as a tool of Motivational Interviewing at the University of New Mexico, 2001. W.R. Miller is emeritus distinguished professor of psychology and psychiatry and affiliated with the Center on Alcoholism, Substance Abuse, and Addictions (CASAA) at the University of New Mexico (UNM). He joined the UNM faculty in 1976. He has taught a wide range of subjects, including courses on alcoholism and abnormal psychology, and seminars on positive psychology and on self-fulfilling prophecies. His primary scientific interest is in the psychology of change, but his research spans the treatment of addictive behaviors, self-regulation, spirituality and psychology, motivation for change, and pastoral psychology. He has been a visiting scholar at the Oregon Health & Science University, the University of New South Wales in Sydney, Australia, Stanford University, and the University of Bergen and the Hjellestad Clinic in Norway.