Feedback at the Supermarket
A while ago, I was at the self-checkout machine paying for my groceries when the machine ate my penny. Strange.
Feedback in Complex Environments
The experience of striking a tennis ball offers rich feedback.
As you're waiting for the ball, you can
What Cast Iron Pans and Batteries Have in Common
Do you know how to charge your electronics? When I was a teenager, the standard advice was to never leave
Education That Makes You Stupid
Often, we assume that more education leads to smarter individuals – at least, "smarter" as modern societies would define
Creationism and The Deficit Model
It’s easy to think that those who oppose various scientific findings – like creationists or flat-earthers – don't understand
What's the point in arguing?
It's good to be right when arguing. To feel vindicated. To win. To know that you were right
Argue like a lawyer or argue like a scientist?
Any argument in any context can involve miscommunication, frustration, intractability, emotional attachment, and pettiness. But there are important differences between
Hollow Arguments
Many online discussions go nowhere because people never actually engage with the substance of the argument. I have had several
The Broken Marketplace
Conversations about free speech often invoke the marketplace of ideas: that the answer to “bad speech” is “more speech” because
Mistakes in Survey Design Are Everywhere
Nearly every organization collects survey data of some sort. Few actually know what they’re doing.
When my son was