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  • Title: Violent video game play impacts facial emotion recognition.
    Author: Kirsh SJ, Mounts JR.
    Journal: Aggress Behav; 2007; 33(4):353-8. PubMed ID: 17593563.
    Abstract:
    This study assessed the speed of recognition of facial emotional expressions (happy and angry) as a function of violent video game play. Color photos of calm facial expressions morphed to either an angry or a happy facial expression. Participants were asked to make a speeded identification of the emotion (happiness or anger) during the morph. Typically, happy faces are identified faster than angry faces (the happy-face advantage). Results indicated that playing a violent video game led to a reduction in the happy face advantage. Implications of these findings are discussed with respect to the current models of aggressive behavior.
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