Psychological Balance in High Level Athletes: Gender-Based Differences and Sport-Specific Patterns Schaal, Karine ; Tafflet, Muriel ; Nassif, Hala ; Thibault, Valérie ; Pichard, Capucine ; Alcotte, Mathieu ; Guillet, Thibaut ; El Helou, Nour ; Berthelot, Geoffroy ; Simon, Serge ; Toussaint, Jean-François Abstract Publication: PLoS ONE Pub Date: May 2011 DOI: 10.1371/journal.pone.0019007 Bibcode: 2011PLoSO...619007S