Aug 04, 2009 — See The Chronicle of Higher Education
Many scholars labor in obscurity, but the researchers presenting their work this summer at a meeting of the International Positive Psychology Association had no such problem: More than 1,500 people from 52 countries came to listen. ...One of the most widely respected scholars in the field is Barbara Fredrickson, who teaches at the University of North Carolina at Chapel Hill. ...Fredrickson says happiness works something like this: It's not the frequency of good feelings in and of themselves that make for a good life, but the resources that those feelings allow people to build.

