Quick Hits
Daily brief research updates from the cognitive sciences
Having a sense of purpose is a pretty good thing to have because it seems to correlate with multiple health and life satisfaction measures. If you have a healthy sense of purpose you will likely live longer, be happier, have less disease, lower risk of cardiovascular disease, be wiser, be less lonely, and have lower risk of various neuro-degenerative diseases such as Alzheimer’s.
All in not bad!
But what drives purpose? There are multiple factors and I have reported on some of these before. But this study just out by Gabrielle Pfund et al. of Washington University in St Louis found something surprisingly simple, cheap, and effective.
What did they find?
For this study they tracked 100 participants, aged on average 71, over 15 days. They were asked three times a day about the quality of their social interactions and then in the evening asked how much purpose they currently felt in their life.
The results showed that the quality of interactions strongly influenced their sense of purpose. Simply, if you have positive social interactions, you feel an increased sense of purpose in life.
This is surprising and unsurprising simultaneously.
It is surprising for numerous reasons. Firstly, the strong assumption is that purpose is linked to multiple big-ticket items such as religion, spirituality, and contributing to the greater good in society, not simple short interactions during the day. Secondly most research seems to see sense of purpose as a stronger more stable personality trait rather than something that fluctuates on a daily basis.
However, it is unsurprising because social interactions have been shown to influence just about everything. There are multiple reasons for this and I have written about some of the positive chemicals that are released in the brain and body and contribute to general wellbeing in other places (such as here).
So, rather than think about big things in creating a sense of purpose, it seems that simply ensuring that we have more, and better, social interactions will have multiple positive knock-on effects.
That is a really important insight. The small things do count and contribute to the big things. And the benefits to individuals and society are dramatic.
More importantly you can affect this by having positive social interactions with others. It will benefit you, and it will benefit others also, and it will in turn benefit your community and society.

Andy Habermacher
Andy is author of leading brains Review, Neuroleadership, and multiple other books. He has been intensively involved in writing and research into neuroleadership and is considered one of Europe’s leading experts. He is also a well-known public speaker speaking on the brain and human behaviour.
Andy is also a masters athlete (middle distance running) and competes regularly at international competitions (and holds a few national records in his age category).
Reference
Gabrielle N. Pfund, Matthias Hofer, Mathias Allemand, Patrick L. Hill.
Being Social May Be Purposeful in Older Adulthood: A Measurement Burst Design.
The American Journal of Geriatric Psychiatry, 2022; 30 (7): 777
DOI: 10.1016/j.jagp.2021.11.009
More Quick Hits
Breastfeeding Improves Mother’s Cognitive Abilities — Years Later
Quick HitsDaily brief research updates from the cognitive sciences o are you saying that breast feeding is not only good for the infant but also the mother?!Yes, we’ve know for a long, long time that breastfeeding is very good for the infant. Over...
Mothers Can Pass on Stress to Future Generations
Quick HitsDaily brief research updates from the cognitive sciences presume you’re not just talking about stressed mothers stressing out their kids and/or grandchildren?Not precisely. I’m talking about passing on stress activation patterns in DNA...
Learning Before Age Five Can be Seen in the Brain Forty Years Later
Quick HitsDaily brief research updates from the cognitive sciences ducation before age five leaves structural changes to the brain, identifiable forty years later — impressive! This is the beauty of long-term longitudinal studies (the negative side...
Exercise in Childhood Predicts Healthy Brains (into Adulthood)
Quick HitsDaily brief research updates from the cognitive sciences k, we all know by now that exercise is good for you. Many of you may also be more than aware that exercise is a potent stimulator for the brain encouraging brain growth and...
The Surprising Truth of Why Powerful People can be Toxic
Quick HitsDaily brief research updates from the cognitive sciences e’ve all heard the stories of toxic bosses, and powerful people who happily destroy other people’s lives, and show no compassion to those less fortunate than themselves. There is a...
Leadership Behaviours for More Resilient and Effective Teams
Quick HitsDaily brief research updates from the cognitive sciences hat makes for effective and resilient teams is something that interests many leaders and organisations. I have spoken about some of these aspects in other articles, particularly...