Alejandro Castro Solano, Ph.D in Psychology is a senior researcher at National Council of Scientific and Technical Research (CONICET, Argentina). He is a professor at the University of Palermo and University of Buenos Aires, where he teaches research methods and psychological assessment for undergraduate and postgraduate students. His research interests are related to test construction, leadership and positive psychology. Currently he is in charge of the Psychology PhD Program at the University of Palermo. He has served as a member of the IPPA´s Board of Directors since 2009.