So you think you're creative?

We're always talking about creativity, but what do we mean? Can we find creativity, can we measure it, can we encourage it? Kurt talks with Gary Marcus, a psychology professor about what science tells us about creativity. A researcher puts jazz musicians into an fMRI machine and has them improvise; an intrepid reporter gets her creativity tested and scored; and a little girl introduces us to her imaginary friends (all of them). (Originally aired: November 23, 2012) Learn more about your ad choices. Visit megaphone.fm/adchoices