惩罚和奖励,哪个对行为更有利?(在线收听

 Two recent studies have found that punishment is not the best way to influence behaviour.,One showed that adults are much more cooperative if they work in a system based on rewards. Researchers at Harvard University in the United States and the Stockholm School of Economics in Sweden did the study. 

And the more a group punished itself, the lower its earnings. The group with the most punishment earned twenty-five percent less than the group with the least punishment. The study appeared last month in the journal Science.
 
  原文地址:http://www.tingroom.com/lesson/englishfmlistening/tingroomradio/331976.html