Bringing a friend along for the ride: Why are we slower to respond when we’re talking to someone else while driving?

A computational model of mental processing speed in drivers who are holding a conversation suggests that having a passenger in the car is not a distraction, but it does make us more cautious and slower to make decisions. A reality of living in much of the United States and many other parts of the world […]

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When EZ does it: Simpler models are sometimes better than their complex cousins

You are in the cognitive laboratory to participate in an experiment.  A tight cluster of 300 lines at various orientations is projected onto the screen in front of you. Are they predominantly tilted to the left or to the right? The experimenter has instructed you to respond as quickly as possible by pressing one of […]

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