As soon as I saw the title I thought, I know what positive affect means, and nothing good can come of this. You already know how these studies are going to turn out. All the happy people will be healthier, live longer and have more sex than the unhappy people. That's why they're happy.
Or the other way round, which means that you, too -- you unhappy masses huddled under comforters watching old movies and eating the wrong things instead of exercising with good friends before a vegan dinner and a night at some soul-enriching cultural event -- you too, could be healthier and live longer and have more sex. If you would only cheer up.
Dr. Andrew Steptoe, Dr. Jane Wardle and Dr. Michael Marmot, of University College London, review some of the previous affirmations of the value of being affirmative at the beginning of their paper.
To wit: Negative affect is associated with a greater risk of heart disease, diabetes and disability. Positive affect, as judged by writings of nuns at age 22, is connected to greater longevity -- for the nuns. Happy Finns live longer -- than unhappy Finns. Even worse, ''A lack of positive affect rather than negative affect predicts mortality, stroke and the development of disability in older adults.''
You don't even have to be depressed to fare worse; a lack of happiness will wreck your golden years. Let a smile be your umbrella -- or else.
The English researchers continued in this vein. They considered that unhappiness could lead to an unhealthy lifestyle, or that the two could be linked in basic physiological processes. They don't actually pin down cause and effect, but they do say that they are looking at ways ''psychosocial factors stimulate biological systems.''
To investigate these connections, they asked 116 men and 100 women to record how happy they felt at given times during the day. They also tested blood pressure and heart rate, and cortisol levels in saliva. Cortisol is a stress hormone, so the less the better in terms of all sorts of health problems, the researchers say.(2005)
from: <The New York Times>