The Efficacy of Casual Videogame Play in Reducing Clinical Depression: A Randomized Controlled Study.

Abstract Background: Depression is a debilitating illness that is estimated to affect more than 300 million people worldwide. Although there has been some success in treatment of this illness with pharmaceuticals and behavioral techniques like cognitive behavioral therapy, these are often costly and have stigma associated with them. The purpose of this study was to test whether a prescribed regimen of casual videogame (CVG) play could reduce symptoms associated with depression. Subjects and Methods: Participants were screened for depression using the Patient Health Questionnaire-9 (PHQ-9). They were then randomized into the control (n=29) or experimental (n=30) group. Experimental participants were prescribed to play CVGs three times per week (with 24 hours between each session), for 30 minutes, over a 1-month period. Control participants surfed the National Institute of Mental Health's Web page on depression. The instrument used to test the hypothesis was the PHQ-9. Results: Repeated-measures statistical...

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