Alicja Kuczyńska, PhD, is a Clinical and Social Psychologist. She is a Professor and Head of the Department of Clinical and Health Psychology at the Institute of Psychology, Wrocław University, Poland. She is Editor of the Polish Journal of Applied Psychology. Her main field of interest is concerned with human bonding in social and personal relationships, from the point of view of evolution and social theories (e.g. sex and gender as well as other non-verbal aspects). For the last ten years she has been focusing her interest on borderline personality disorders.