Today we are joined by neuroscientist, psychologist, and professor, Dr. Abigail Marsh. Dr. Marsh, a Professor in the Department of Psychology and the Interdisciplinary Neuroscience Program at Georgetown University, is here to help us to better understand psychopathy and the variation of human behavior. Her research, as well as research by others, have shown the importance of early screening in order to recognize the neurotype and the formulation of interventions to help reduce the development of the less desirable or more violent behaviors.