The TV is tuned to the Superbowl channel and popcorn and a cold beverage are at hand. What more could one need to enjoy a few relaxing hours? Actually, if you are among the people who media multitask, then you would have to throw in at least a smartphone and a laptop to satisfy your craving […]
Attention
Eating dinner without checking your email: impulse control, time preference, and mobile device usage
How well would you do in the phone stacking game? In case you have not heard of it, it’s played during a dinner out and it goes as follows: at the beginning of the meal everyone puts their phone on a pile in the middle of the table. Like this: And then you start ordering drinks […]
You are looking at a display of 17 green blobs and one red blob. Your task is to find the red blob and press a key as soon as you have found it. What could be simpler than this visual search task? Its apparent simplicity notwithstanding, this task has opened a fascinating and sometimes complex window […]
When looking at a tomato helps you touch a fire engine: Attentional processes cross effector boundaries Our attention guides our perception, memory, and action in intriguing ways. For example, some time ago on this blog we learned that visual search can be directed by conceptual information: Saying or reading a word such as “tomato” makes it […]
Most would agree that that taking an interdisciplinary approach to studying the mind and brain is a necessity. Yet, as practicing scientists we often find ourselves in decidedly disciplinary bubbles: reading specific journals, and relying on theoretical constructs and methods that we are most familiar with. In a new study published in Attention, Perception, & Psychophysics, Kristin Wilson […]
You are deep in the Amazonian rain forest and there is a rustle behind you that’s coming closer. Guess what your brain is doing at that moment? It’s planning your escape. We plan our escape the moment we hear an approaching sound but we ignore a crisis that has been looming for decades until it […]
The tuxedo, the baton, the gestures – conducting an orchestra is, in part, about appearances. But beneath the facade, conductors have extraordinary cognitive abilities, which allow them to do their jobs. Conductors must maintain a constant tempo for a piece – which requires long term memory – and they must be able to listen to both […]
Did you find this link from Twitter, or from your email? And if you found this link on Twitter, are you returning to it periodically in case you feel like quipping about the content? Do you text others pictures of cats while you read those same articles? We are constantly dealing with attention capture (potentially from […]
Traces of our evolutionary history linger within us and can be detected in many circumstances. For example, some time ago we noted on this website that processing information with respect to its survival value—that is, whether a knife or a sofa might be of greater use when you are stranded on an island—provides you with a memorial […]
One of the most important functions of perception is to help organisms navigate through their environments. Different animals navigate through very different environments: think of birds flying at thousands of feet above the ground, bats catching moths in pitch darkness mid-flight, whales crossing entire oceans, bees finding nectar-rich flowers, monkeys scampering through dense tree foliage. […]