29 Sep 2008
Social isolation makes people feel physically cold, a new study has suggested.
Carried out by staff at the University of Toronto in Canada, the research is published in the journal Psychological Science.
The study saw 65 participants divided into two groups. One was asked to recall a personal experience in which they had been socially excluded and had felt lonely or isolated as a result.
Meanwhile, the other group thought of a time when they had been accepted.
All the participants were then asked to estimate the temperature of the room they were in.
Guesses ranged from 12 degrees C to 40 degrees C, the BBC notes.
Those who had thought of an isolation experience gave lower estimate of warmth.
Dr Chen-Bo Zhong, who led the study, said: "We found that the experience of social exclusion literally feels cold. This may be why people use temperature-related metaphors to describe social inclusion and exclusion."
It was suggested that raising temperature could help people feel better, in the same way light therapy aids those with Seasonal Affective Disorder.
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