I did this for Stanford Magazine a few years ago, to go with an article about the work of Professor Carol Dweck. It is still the most consistently asked-for graphic that I’ve ever done, I’m sure that’s more because Professor Dweck's work is considered very important in teaching rather than anything about my diagram (although we did work together closely on it.) You can buy it in all sorts of formats at zazzle: http://www.zazzle.com/mindsetworks