Hwang, Hyi Sung

Hyi-Sung Hwang received her M.A. from San Francisco State University, and her Ph.D. from the Center for Psychological Studies of the Graduate School of Human Behavior, Berkeley, CA, 2009. She is a Research Scientist at Humintell, LLC, and Visiting Scholar at San Francisco State University. Her research interests are in emotion, nonverbal behaviors, and culture. She is an expert at the Facial Action Coding System and in the conduct of research examining facial expressions and other nonverbal behaviors. She is co-creator of many of the training tools used to teach law enforcement officers, natio...