Introductory lecture in 2009. The details of the lecture including today's handout (with your first homework set )   can be found at the course webpage here. There is a portion of the webcast where I am walking around the classroom (there are around 140 students enrolled) discussing who is going to do what as part of the game. Towards the end of the lecture we discuss the reasoning that selected students used in this years class as well as in other years. You might find it worthwhile to look at the 5 minute discussion of the stop go game in 2008 too:  there was more "giving" last year than this year!! -
This lecture has a lot of classroom discussion time. It's a big class, and might get a bit tedious if you're watching offline. At the beginning of lecture 2 we do some review and analysis...which you should look at: ie lecture 1 (end) and lecture 2(beginning) are connected
...as ever, more resources are located at the Econ 223 class website