The Hidden Meaning of Hand-Raising

A fun little sidebar in the Education section of Sunday’s New York Times was a bang-on semiotic analysis of “The Hidden Meaning of Hand-Raising.” Check out the slide show online. Here’s a sample:


Uh, I’m going to have to disagree actually. I know you haven’t finished talking, but I can already tell that I disagree. I’m pretty sure the professor disagrees, too. I mean, psh, I can see that she’s nodding and smiling at you, but she and I have a more subtle understanding. Right, professor? Professor?