LONDON, Sept. 28 (UPI) -- Several governments say they are considering developing a way to calculate psychological well-being of citizens, a researcher in Britain says.
Charles Seaford, head of the Center for Well-being at the New Economics Foundation in London, said psychologists see happiness as "good functioning" or the meeting of psychological needs, an approach that emphasizes relationships, autonomy, competence and purpose. Economists use more abstract terms such as "utility," Seaford said.