Testing Decision Making (image) University of Rochester Caption A test subject attempts to determine whether the erratically moving dots on a computer screen are moving left or right on average during a study at the University of Rochester Aug. 24, 2010. This was one task used by UR professor of brain and cognitive science Daphne Bavelier and colleagues in their study, "Improved probabilistic inference as a general learning mechanism with action video games", to determine whether playing video games makes people faster decision makers while having no detrimental effect on accuracy. Credit J. Adam Fenster, University of Rochester Usage Restrictions Include photo credt Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.