Happiness ain't all it's cracked up to be

 作者:庆陬     |      日期:2019-03-06 08:11:12
THE Founding Fathers liked happiness so much they declared its pursuit an inalienable right of US citizens, but maybe this wasn’t such a good idea. Happiness seems to make people more selfish. Joe Forgas at the University of New South Wales in Sydney, Australia, and his colleague Hui Bing Tan put 45 students into good or bad moods by giving them positive or negative feedback on a task, then gave each raffle tickets for a A$20 prize. The students could choose to share these with others or keep them all for themselves: