Pathological games Vol. 21, 2015/2 - pagesPages 5 to 8Pathological games. Editorial By Michel HautefeuillePages 9 to 21The role of emotions in gambling. Typical and atypical development of the capacities of decisionBy Sylvain MoutierPages 23 to 35Gambling in the adult subject, when passion becomes deadlyBy Céline BonnairePages 37 to 52Poker: normal and pathological practicesBy Servane Barrault, Isabelle VaresconPages 53 to 72Psychopathology of dangerous games in young people: when pleasure is conditioned by violence and riskBy Grégory MichelPages 73 to 93Becoming a problematic gambler: When the game gets serious. Identifying and understanding vulnerabilities and protective factors for problem gambling in sales pointsBy Émilie CoutantPages 95 to 107The process of indebtedness in pathological gambling. Results of an exploratory researchBy Anne Philibert, Géraldine Morel, Loïc PignoloPages 109 to 121From chess to LoL, or the contemporary history of video gamersBy Olivier Phan, Damien CoulombPages 123 to 129« Tanguys » of video gamesBy Elizabeth RosséPages 131 to 156Preventing psychoactive substance consumption during adolescence: proposition and experimentation of the “self-reflection” method and the AGEVEN sheetBy Sahed ImainePages 157 to 182Chemical pleasures: Sex and drug use among HIV-positive gay menBy Jean-Yves Le Talec, Françoise Linard