Alan J. FridlundAlan J. Fridlund received his Ph.D. from the University of Mississippi and is associate professor of psychology at the University of California, Santa Barbara. Fridlund's research has focused on facial expressions and the psychophysilogy of stress and emotion. He is the author of over 40 research articles and book chapters, and the book Human Facial Expression: An Evolutionary View (Academic Press, 1994). Read More Read Less