Azara Blog: Happiness is allegedly "infectious"

Blog home page | Blog archive

Google   Bookmark and Share
 

Date published: 2008/12/06

The BBC says:

Happiness is infectious and can "ripple" through social groups, according to US researchers.

A study of 5,000 adults suggests a person's happiness is dependent on the happiness of those around them.

A friend who becomes happy and lives less than a mile away increases your likelihood of happiness by 25%, the British Medical Journal reported.

But the mood of work colleagues did not have an effect, the Harvard Medical School-led study found.

The researchers used data on adults who took part in the US Framingham Heart Study - set up to look at the risks leading to future heart disease - between 1971 and 2003.

Participants were asked to identify their relatives, close friends, place of residence, and place of work and were followed up every two to four years.

They were also asked whether they agreed with statements on whether they enjoyed life, felt hopeful about the future, were happy and felt they were just as good as other people.

It was found that live-in partners who become happy increased the likelihood of their partner being happy by 8% and similar effects were found for siblings living close by (14%) and neighbours (34%).

The relationship between people's happiness levels seemed to extend up to three degrees of separation - to the friend of a friend of a friend.

The analysis also showed that close physical proximity was important for the spread of happiness.
...
Professor Andrew Steptoe, a psychology expert from University College London, said: "It makes intuitive sense that if people around you are happy that might have an impact on your own happiness.

"What's a bit more surprising is that it's not just the people who you closely come into contact with but people a step removed as well."

He said the work had implications for public health.

"Happiness does seem to be associated with protective effects on health.

"If happiness is indeed transmitted through social connections, it could indirectly contribute to social transmission of health," he said.

A classic confusion between correlation and causation. Of course no doubt the researchers tried to take into account obvious factors like wealth, etc. But they will not have thought of all possible factors. And on the other hand it is indeed pretty trivially obvious that social factors have an impact on happiness. If a city is ravaged by war or unemployment or disease or crime it would hardly be surprising if people in that city on the whole weren't very happy. And what is the take-home message supposed to be from this research? Should the government force the BBC to publish only "happy" news so that everyone is happy? Should people who are not happy be taken out and be shot so as not to infect the rest of the population? Should we drop the teaching of reading, writing and arithmetic and instead just teach "happiness" in schools?

_________________________________________________________
All material not included from other sources is copyright cambridge2000.com. For further information or questions email: info [at] cambridge2000 [dot] com (replace "[at]" with "@" and "[dot]" with ".").