ND  but published at Real Clear Politics
May 14, 2014
 
APS  /  Association for Psychological Science
 
 
Having a Sense of Purpose May Add  Years to Your Life

 
 
Feeling that you have a sense of  purpose in life may help you live longer, 
no matter what your age, according to  _research_ 
(http://pss.sagepub.com/content/early/2014/05/06/0956797614531799.abstract)  
published in 
Psychological Science, a journal  of the _Association  for Psychological 
Science_ 
(http://www.psychologicalscience.org/) . 
The _research_ 
(http://pss.sagepub.com/content/early/2014/05/06/0956797614531799.abstract)  
has clear implications for promoting positive aging  and 
adult development, says lead researcher Patrick Hill of Carleton University  
in Canada: 
“Our findings point to the fact that finding a direction for life, and  
setting overarching goals for what you want to achieve can help you actually  
live longer, regardless of when you find your purpose,” says Hill. “So the  
earlier someone comes to a direction for life, the earlier these protective  
effects may be able to occur.” 
Previous studies have suggested that finding a purpose in life lowers risk 
of  mortality above and beyond other factors that are known to predict  
longevity. 
But, Hill points out, almost no research examined whether the benefits of  
purpose vary over time, such as across different developmental periods or 
after  important life transitions. 
Hill and colleague Nicholas Turiano of the University of Rochester Medical  
Center decided to explore this question, taking advantage of the nationally 
 representative data available from the Midlife in the United States 
(MIDUS)  study. 
The researchers looked at data from over 6000 participants, focusing on 
their  self-reported purpose in life (e.g., “Some people wander aimlessly 
through life,  but I am not one of them”) and other psychosocial variables that 
gauged their  positive relations with others and their experience of positive 
and negative  emotions. 
Over the 14-year follow-up period represented in the MIDUS data, 569 of the 
 participants had died (about 9% of the sample). Those who had died had 
reported  lower purpose in life and fewer positive relations than did 
survivors. 
Greater purpose in life consistently predicted lower mortality risk across  
the lifespan, showing the same benefit for younger, middle-aged, and older  
participants across the follow-up period. 
This consistency came as a surprise to the researchers: 
“There are a lot of reasons to believe that being purposeful might help  
protect older adults more so than younger ones,” says Hill. “For instance,  
adults might need a sense of direction more, after they have left the 
workplace  and lost that source for organizing their daily events. In addition, 
older  adults are more likely to face mortality risks than younger adults.” 
“To show that purpose predicts longer lives for younger and older adults  
alike is pretty interesting, and underscores the power of the construct,” he  
explains. 
Purpose had similar benefits for adults regardless of retirement status, a  
known mortality risk factor. And the longevity benefits of purpose in life 
held  even after other indicators of psychological well-being, such as 
positive  relations and positive emotions, were taken into account. 
“These findings suggest that there’s something unique about finding a 
purpose  that seems to be leading to greater longevity,” says Hill. 
The researchers are currently investigating whether having a purpose might  
lead people to adopt healthier lifestyles, thereby boosting longevity. 
Hill and Turiano are also interested in examining whether their findings 
hold  for outcomes other than mortality. 
“In so doing, we can better understand the value of finding a purpose  
throughout the lifespan, and whether it provides different benefits for  
different people,” Hill concludes. 
------------ 
Preparation of the manuscript was supported through funding from the 
National  Institute of Mental Health (Grant T32-MH018911-23), and the data 
collection was  supported by Grant P01-AG020166 from the National Institute on  
Aging.

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