António Rosado Author

Miguel Nery is a clinical psychologist and psychodynamic psychotherapist. He is currently a researcher at the Motor Behaviour Laboratory in the Faculty of Human Kinetics, Lisbon University, Portugal. He is responsible for a Portuguese Government funded intervention project about Bullying in Sport "Red Card to Bullying".

Carlos Neto is Full Professor at the Faculty of Human Kinetics, Lisbon University, Portugal. He is a member of the Motor Behaviour Laboratory.

António Rosado is Full Professor at the Faculty of Human Kinetics, Lisbon University Portugal. He is a member of the Sport and Exercise Psychology Laboratory.

Peter Smith is Emeritus Professor of Psychology at Goldsmiths College, University of London, UK.