If you have ever asked a stranger for directions, especially in a place where people speak in a wonderful Scottish accent, you may relate to the experience of the driver in this video: It may not be such a challenge to remember directions if your memory span—that is, the number of items you can recall […]
Learning and Memory
Cogito ergo sum. Thus spake René Descartes, usually translated into English as “I think, therefore I am.” Thinking is what makes us human—quite literally so because homo sapiens means “wise man”. So what does it mean to think, let alone to be wise? Much debate can be had about that question, but it seems safe […]
Asking your waiter what beers are on tap should come with a trigger warning, because the simple question may trigger a cognitive challenge. From Heineken to Becks and some other local boutique IPAs whose names you cannot even pronounce, the list can be so extensive that you are put into frantic rehearsal mode just to […]
When you go grocery shopping, how do you remember what to buy? Write down a list, of course. That slip of paper, or your smartphone, will do the remembering for you (it’s an external memory, as we have noted on this blog before). But what if you lose the paper or your phone’s battery dies? […]
You’ve decided to go to a country you’ve never been to for your next vacation and want to learn some basics of the language to prepare for your trip. You order a book of introductory phrases and grammar basics. When it arrives, you eagerly crack it open, ready to dig in. You start reading the […]
If you witness a crime, you may be asked to try to pick the perpetrator out of a police lineup. If you are unfamiliar with this line of research or have never been an eyewitness, your notion of a lineup may have come from movies and tv, and may be something like this: (Warning: watching […]
There are a number of factors that make us fundamentally human. We eat. We sleep. We experience emotions. And unfortunately at some point, we all become sick. Where we tend to diverge is how we process and treat our sicknesses. Some people run immediately to the doctor’s office, or if you are anything like me, […]
“Working memory” is a broad term that describes what we do with information that is consciously accessible. For instance, when students take notes in class, they are hearing the lecturer’s sentences, placing them in the context of what they know about the topic, and synthesizing both to form the note they ultimately write on the […]
What is it we remember, and why? Research in cognitive psychology has provided a broad and often very reliable sketch of the variables that determine memory performance. For example, recall of words is better when word repetitions are spaced rather than massed. To learn the Lithuanian word for cookie, you are better off spreading apart […]
The start of a Formula 1 Grand Prix is always exciting and adrenalin producing, even if you watch it on TV from thousands of miles away and keep the noise level below the pain threshold. (A Formula 1 cockpit is one of the loudest places on Earth.) Have a look at a start of a […]