America, are you happy? The emotional words contained in hundreds of millions of messages posted to the Twitter website may hold the answer.
Computer scientist Alan Mislove at Northeastern University in Boston and colleagues have found that these “tweets” suggest that the west coast is happier than the east coast, and across the country happiness peaks each Sunday morning, with a trough on Thursday evenings. The team calls their work the “pulse of the nation”. link to read article Source:New Scientist hat tip 😉 @NewScientist
There may be a literal truth underlying the common-sense intuition that happiness and sadness are contagious.
A new study on the spread of emotions through social networks shows that these feelings circulate in patterns analogous to what’s seen from epidemiological models of disease.
Earlier studies raised the possibility, but had not mapped social networks against actual disease models.
“This is the first time this contagion has been measured in the way we think about traditional infectious disease,” said biophysicist Alison Hill of Harvard University.
A worldwide survey of more than 136,000 people in 132 countries included questions about happiness and income, and the results reveal that while life satisfaction usually rises with income, positive feelings don’t necessarily follow, researchers report.
The findings, from an analysis of data gathered in the first Gallup World Poll, appear this month in the Journal of Personality and Social Psychology.
“The public always wonders: Does money make you happy?” said University of Illinois professor emeritus of psychology Ed Diener, a senior scientist with the Gallup Organization. “This study shows that it all depends on how you define happiness, because if you look at life satisfaction, how you evaluate your life as a whole, you see a pretty strong correlation around the world between income and happiness,” he said. “On the other hand it’s pretty shocking how small the correlation is with positive feelings and enjoying yourself.” [continue reading…]
A study by researchers at the University of Warwick and Cardiff University has found that money only makes people happier if it improves their social rank. The researchers found that simply being highly paid wasn’t enough – to be happy, people must perceive themselves as being more highly paid than their friends and work colleagues.
The researchers were seeking to explain why people in rich nations have not become any happier on average over the last 40 years even though economic growth has led to substantial increases in average incomes. [continue reading…]
