There is a very good TED.com talk regarding what makes people feel good about their work by Dan Ariely. www.ted.dcom/talks/dan_ariely_asks_what_makes_us_feel _good_about_our_work.html
There is a very good TED.com talk regarding what makes people feel good about their work by Dan Ariely. www.ted.dcom/talks/dan_ariely_asks_what_makes_us_feel _good_about_our_work.html