Every time I have taught an online class, I have made it asynchronous. I’m blogging these synchronous teaching tips so I can find them again when I’m prepping my fall classes (which will likely be HyFlex). The tips offered here won’t miraculously eliminate the initial awkwardness of virtual class sessions, but they’ll help. And over…
Researchers identified more than 100 false narratives about COVID-19 that are proliferating on Twitter by accounts controlled by bots. Among the misinformation disseminated by bot accounts were tweets that conspiracy theories about hospitals being filled with mannequins, or tweets connected the spread of the coronavirus to 5G wireless towers, a notion that is patently untrue.…
If, like pollster Matthew McDermott, you shared (or at least chuckled at) that Jimmy Kimmel clip of VP Pence joking about delivering empty boxes because it confirms what you already believe about Pence; or, if you feel the C-SPAN clip that unfairly makes the VP look bad confirms your attitude about the lying America-hating media,…
We are all vectors by which fake news can spread. That means you and I can make things better for everyone if we practice information hygiene. Don’t share the meme that has a screenshot of a headline until you’ve Googled for that headline and read the story for yourself. If you won’t listen to me,…
Like many people, I curate my social media posts. After a month of coronavirus lockdown, I’ve been curating more than usual. I have spent (many) sleepless nights scrolling through news reports in slack-jawed horror; I’ve (often) felt overwhelmed; I’ve lost my temper at my family (regularly). I haven’t posted about such events because I don’t…
Thoughtful essay from Julio Vincent Gambuto. Get ready, my friends. What is about to be unleashed on American society will be the greatest campaign ever created to get you to feel normal again. It will come from brands, it will come from government, it will even come from each other, and it will come from…
For years, I’ve been teaching a fake graph. In pretty much every course I teach, on some day when students seem discouraged or distracted, I’ll draw an X axis labeled “Experience” and a Y-axis labeled “Confidence,” and sketch out the “Dunning-Kruger Effect” curve, as preparation for an informal pep talk. (Update, 27 Nov 2021: My…
Rewatching ST:TNG after a 20-year break. To escape a thousand-year-old booby trap, LaForge interacts with a holodeck simulation of the designer of the Enterprise’s engines… and gets waaay too attached. The teaser shows LaForge on a date — a failure that he later talks over with Guinan. Meanwhile, Picard, thrilled to explore an old warship, is…
Rewatching ST:TNG after a 20-year break. After a member of a landing party dies an accidental, senseless death, Picard must break the news to her young son. “Jeremy, on the starship Enterprise, no one is alone,” says Picard. “No one.” Numerous times on my rewatch, I’ve wished episodes would devote less time to scanning and probing…
Carolyn and were recently cast in a historical film. I recorded my video audition last week, feverish with an upper respiratory tract infection, coughing and gulping from a mug of tea between lines. Our characters are in different time periods, but we each get to fight someone in a duel. Filming for our scenes was…
My first lecture screencasts for my newly-online class. (Thanks, COVID-19.)
Rewatching ST:TNG after a 20-year break. Data must convince stubborn humans to evacuate an unauthorized colony in Sheliak territory. Meanwhile, Picard must bargain with the legalistic Sheliaks for more time. After a teaser shows Data second-guessing his creative abilities, the main plot follows him as he first tries reason, then rhetoric, then a phaser to…
(Rewatching ST:TNG after a 20-year break.) Troi’s eccentric mother Lwaxana returns for another comedy of manners, this time with full ambassadorial status and also on the prowl for a new human partner. Data and Picard mildly scold Wesley for saying a pair of alien ambassadors are “rather strange-looking.” and a bit later Picard tsk-tsks his…
I spent some time listening to someone who was grieving, and who was frustrated by someone else who was also grieving. I could see that these two suffering people weren’t in the same circle of grief — a concept I learned about from someone’s social media post (can’t remember whose). Draw a circle. This is…
People with social anxiety tend to have a harder time remembering social scenarios that end positively, according to new research published in the journal Cognition and Emotion. The study provides more evidence that social anxiety is related to biases in memory. “Prior research has suggested that symptoms of social anxiety are related to memory biases…
Although we now associate nostalgia with fond memory, the word was coined to refer to an unwanted medical condition. The –algia in nostalgia means “pain”; a product of New Latin, it can be found in more clinical-sounding words such as glossalgia (pain in the tongue), cranialgia (a fancy word for headache), and proctalgia (a literal pain in the behind). Johannes Hofer (1669–1752) was a Swiss…
The use of words related to negative emotions has increased by more than one third…. If we assume an average of 300 words per song, every year there are 30,000 words in the lyrics of the [Billboard] top-100 hits. In 1965, around 450 of these words were associated with negative emotions, whereas in 2015 their number was above 700. Meanwhile, words associated with positive emotions decreased in the same time period.
Farid emphasises that forensic techniques do not guarantee fake photos can be spotted. They are, however, creating an arms race between hoaxers and those working in the forensic community. “They raise the bar for the level of difficulty and skill required to create a compelling fake,” says Farid. “My hope is that when you run…