Seth Roberts did some self-experimentation several years ago and found that watching faces on TV in the morning improved his mood (see here for a link to his article on this research along with some of my thoughts). Several years ago, I email-interviewed Seth on this. The interview never appeared anywhere and we just dug it up, so I’m posting it here. (Seth will also post it on his blog, which has many of his thoughts on self-experimentation.)
Andrew Gelman: Why don’t you start by describing your method of using TV watching to cure depression?
Seth Roberts: To feel better, you watch faces on TV in the morning and avoid faces (televised and real) at night. TV faces are beneficial in the morning and harmful at night only if they resemble what you would see during an ordinary conversation. The TV faces must be looking at the camera (both eyes visible) and close to life-size. (My experiments usually use a 27-inch TV.) Your eyes should be about three feet from the screen. Time of day is critical–if you see the TV faces too early or late they will have no effect. The crucial time of day depends on when you are exposed to sunlight but figuring out the best time of day is mainly trial and error right now. I usually have subjects start watching around 7 a.m. They watch about 50 minutes of faces each morning, and so do I.
Most mornings I watch little snippets of TV shows with plenty of faces looking at the camera, such as The News Hour with Jim Lehrer (PBS), the Talking Points section of The O’Reilly Factor (Fox News), Washington Journal (C-SPAN), and Larry King Live (CNN), that I taped the day before. I usually fast-forward through the non-big-face portions. The best TV show for this research is Booknotes (C-SPAN), on Sunday, which I watch in pieces throughout the week. My subjects watch tapes of Booknotes.
AG: How did you come up with this idea? Continue reading →