Greg Stone is an associate professor in the Department of Psychology at Arizona State University. His research interests include human cognitive psychology, especially word recognition, attention, semantic organization, and theoretical methods. Stone's theoretical work includes the development of formal models such as parallel distributed processing systems and their application to cognitive phenomena. His research areas include mathematical modeling, language recognition, word recognition, two-way mirror effects, memory and cognition, neural networks, and has taught courses on sensation and perception, memory and cognition, and also supervises research. He is located on the Tempe campus of Arizona State University in the Department of Psychology.