Darin J. Challacombe, Ph.D., is a social psychologist, researcher, and education professional. He is an adjunct professor with Fort Hays State University and Director of Learning and Employee Development at Verisma, where he oversees organizational education initiatives. He holds a Ph.D. in Social Psychology and has worked in educational settings since 2002. His research interests include personality, nonverbal communication, embodied cognition, and terrorism-related topics. He is Associate Editor for Behavioral Sciences of Terrorism and Political Aggression.