We are constantly bombarded with a lot more information than we can process at once. We use our attentional abilities to filter out unwanted information and to focus on those things that appear particularly relevant—for example, right now I am trying to ignore all the buzz around me in a Star Alliance lounge at Heathrow […]
Attention
Finding an image among other images is a basic task—visual search—has been a staple of the vision scientist’s toolkit for decades. Even if one has no interest in visual search itself, the basic paradigm of searching for a target among an array of images is wonderfully useful for investigating memory, attention, and individual differences. In […]
Hamburg, Germany, July 2017. The leaders of the 20 most powerful countries in the world gather at the G20 summit to discuss the issues facing our global society. The meeting was hosted by Angela Merkel, Germany’s chancellor, and among the guests were President Donald Trump and his Russian counterpart Vladimir Putin. The New Statesman reported the excitement […]
Everyone “has an accent”—even if you think you don’t. Most likely, your accent is influenced by both your cultural identity, socioeconomic status, and other social processes, as well as more cognitive processes like emulating another person’s style in a conversation. Accents are such a strong indicator of social factors that they get associated to stereotypes, […]
Cognition is so interesting that we might never realize it. Most of the time we don’t think about our cognition, although we are constantly thinking, seeing, attending, memorizing, and deciding during our waking hours. When teaching my first-year student “Intro to Cognitive Psychology”, the greatest joy for me stems from seeing their faces when they […]
Did you meet your partner online? As recently as 2005, few Americans would have answered this question in the affirmative, but according to Pew Research, in 2016 around 15% of Americans reported using online dating sites or mobile dating apps.
We keep track of multiple objects every day. When we drive, we need to keep track of the cyclist near the curb, the dump truck bearing down on us from behind, and the lost tourist in front of us who is signaling turns at random. When we are on the beach on a family outing, […]
How many things can we attend to simultaneously? Imagine being an air traffic controller and you are monitoring O’Hare arrivals on the day before Thanksgiving. How many aircraft can you attend to simultaneously? Or imagine watching a flock of grazing impalas in Krueger National Park or the Serengeti while a pride of lions is casually […]
You are in the cognitive laboratory and you focus on the screen in front of you. A few color patches are flashed for 1/10th of a second, and 2 seconds later another array of patches appears that stays on the screen until you respond. Your task is to decide whether any one of the patches […]
This election has been intense, in every sense of the word. At times, some of us might have wished to just shut out the images of angry faces and the sounds of hateful or uninformed utterances. You could have closed your eyes, but you sadly cannot close your ears. It seems clear that this openness […]