The video has links to the research groups who made the video; both links have lists of peer-reviewed publications related to this topic (and others), many of w

The video has links to the research groups who made the video; both links have lists of peer-reviewed publications related to this topic (and others), many of which are downloadable. http://socrates.berkeley.edu/~keltner/publications.htm http://socrates.berkeley.edu/~keltner/publications.htm http://greatergood.berkeley.edu/resources/studies http://greatergood.berkeley.edu/resources/studies