Have you ever had a conversation with someone who constantly averted their gaze? Why do you think that is? If you are like most people, you might suspect a myriad of reasons, with most being categorically not good. You might suspect that your conversational partner is socially uncomfortable, disinterested in the conversation, hiding something, or […]
Learning and Memory
Language and music unfold in time in similar ways. Just like we do not produce an arbitrary sequence of words, music follows a set of principles, and notes that fail to follow them can sound “ungrammatical.” Both language and music also often show hierarchical structure, with the pace of speech and music often having what […]
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 […]
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 […]