>How do you know? That's a good point. On the face of it, I'd assumed an awake person already engaging their brain would perform better than a person just waki

>How do you know? That's a good point. On the face of it, I'd assumed an awake person already engaging their brain would perform better than a person just waking up in that context, but perahps not. >I have no faith in anybodies' perception of how long they can switch context like this unless they have objectively measured it Agreed. Moreover, I'd say that the risk for faulty information processing or incorrect preconceptions is higher if the person is distracted but awake.