Research Topics
| Justin M CarréSummaryAffiliation: Brock University Country: Canada Publications
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Detail Information
Publications
Watching a previous victory produces an increase in testosterone among elite hockey playersJustin M Carré
Department of Psychology, Brock University, St Catharines, Ontario, Canada
Psychoneuroendocrinology 35:475-9. 2010..Given that natural fluctuations in testosterone have been shown to influence future competitive and aggressive behaviours, the current studies may have important practical implications for individuals involved in competitive sports...- Testosterone responses to competition predict future aggressive behaviour at a cost to reward in menJustin M Carré
Psychology Department, Brock University, St Catharines, Ontario, Canada
Psychoneuroendocrinology 34:561-70. 2009..These findings suggest that situational changes in testosterone concentrations modulate future aggressive behaviour in men... - Motivational and situational factors and the relationship between testosterone dynamics and human aggression during competitionJustin M Carré
Department of Psychology, Brock University, Canada
Biol Psychol 84:346-53. 2010..These results indicate that costly aggressive behaviour is intrinsically rewarding, perhaps to regulate future interactions, and that testosterone may be a physiological marker of such reward value... - Estimating aggression from emotionally neutral faces: which facial cues are diagnostic?Justin M Carré
Department of Psychology, Brock University, St Catharines, Ontario L2S 3A1, Canada
Perception 39:356-77. 2010..Together, these experiments suggest that the facial width-to-height ratio is an honest signal of propensity for aggressive behaviour... - State, not trait, neuroendocrine function predicts costly reactive aggression in men after social exclusion and inclusionShawn N Geniole
Department of Psychology, Brock University, St Catharines, Ontario, Canada
Biol Psychol 87:137-45. 2011..4%, F(1,)(55)=3.53, p=0.07), but no significant effects were observed in either group alone. The findings add to evidence that individual differences in state neuroendocrine function map onto variability in human social behaviour... - Aggressive behavior and change in salivary testosterone concentrations predict willingness to engage in a competitive taskJustin M Carré
Department of Psychology, Brock University, St Catharines ON, Canada
Horm Behav 54:403-9. 2008..02). These results indicate that situation-specific aggressive behavior and testosterone responsiveness are functionally relevant predictors of future social behavior... - No place like home: testosterone responses to victory depend on game locationJustin M Carré
Department of Psychology, Brock University, St Catharines, Ontario, Canada justin carre brocku ca
Am J Hum Biol 21:392-4. 2009.... - Facing aggression: cues differ for female versus male facesShawn N Geniole
Department of Psychology, Brock University, St Catharines, Ontario, Canada
PLoS ONE 7:e30366. 2012..In contrast, all four variables are highly inter-correlated in male faces, likely because these cues in male faces serve as "honest signals"... - Facial structure is a reliable cue of aggressive behaviorJustin M Carré
Department of Psychology, Brock University, St Catharines, Ontario, Canada
Psychol Sci 20:1194-8. 2009..These findings suggest that the facial width-to-height ratio may be a cue used to predict propensity for aggression in others... - In your face: facial metrics predict aggressive behaviour in the laboratory and in varsity and professional hockey playersJustin M Carré
Department of Psychology, Brock University, 500 Glenridge Avenue, St Catharines, Ontario, Canada L2S 3A1
Proc Biol Sci 275:2651-6. 2008..Together, these findings suggest that the sexually dimorphic facial width-to-height ratio may be an 'honest signal' of propensity for aggressive behaviour...