Professor of Developmental Psychopathology at the Clinical, Educational, and Health Psychology Research Department, Division of Psychology and Language Sciences, UCL

Practicing Attorney

Author of two international best-selling memoirs about an experience with a psychopath. Speaker, writing coach & self-publishing consultant.

Clinical Psychologist, Professor of Psychology, University of Waikato

Director of Psychiatry Services at Saint Elizabeths Hospital

Researcher at the Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden

Distinguished Professor, Psychology, University of Pittsburgh

Director, Forensic Psychiatry Fellowship St. Elizabeths Hospital

Founder of Parents of Children with Conduct Disorder

Director of clinical training and associate professor of psychology