Robert F. Krueger, Ph.D., is Distinguished McKnight University Professor at the University of Minnesota, USA. He completed his undergraduate and graduate work at the University of Wisconsin, Madison, and his clinical internship at Brown University. Professor Krueger’s major interests lie at the intersection of research on psychopathology, personality, psychometrics, behavior genetics and physical health. He has received a number of awards, including the American Psychological Association’s Award for Early Career Contributions and the Hoch Award from the American Psychopathological Association (APPA). He is currently Editor of the Journal of Personality Disorders.