By: Nara Schoenberg, The Chicago Tribune
Thursday, April 14, 2011
The Chicago Tribune quoted Christopher Peterson, Arthur F. Thurnau Professor and professor of psychology, about activities that contribute to happiness.
To read the entire news release, see the Chicago Tribune website at http://www.chicagotribune.com/features/tribu/ct-mag-tribu-happiness-20110410,0,4531382,full.story.