Amelia Díaz is a professor at the Department of Personality, Assessment and Psychological Treatments in the Faculty of Psychology, University of Valencia. Psychology degree graduation: 1985; Ph.D. in 1989. Díaz carried out her postdoctoral stay at the Institute of Psychiatry, University of London. She has been a professor since 1991. Previous and current research: Seligman's Helplessness Theory; juvenile delinquency; personality theories, including a comparison of Eysenck's' and Gray's' Personality Theories; violence against women; mobbing; adoption; gender; perceived vulnerability to infectious diseases; caregivers' wellbeing; sport psychology; and emerging adulthood. Diaz has had her work published in journals such as Personality and Individual Differences, Sex Roles, the Journal of Clinical Medicine, Nursing and Health Sciences, Aging and Mental Health, Current Psychology, etc.