From the Havard-Baylor human flourishing project- MDB
From: VanderWeele, Tyler J. <tvanderw(a)hsph.harvard.edu>
Date: Tuesday, August 20, 2024 at 10:25 AM
To: Burke, Mack <Mack_Burke(a)baylor.edu>
Subject: Gratitude
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This research update discusses how gratitude not only affects well-being (as has been
shown before) but also seems to extend life expectancy.
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Research Update: August 2024
Dear Friends,
This research update from the Human Flourishing
Program<https://harvard.us12.list-manage.com/track/click?u=c6412613756...
discusses our new research on how gratitude not only affects well-being (as has been shown
before) but in fact also seems to extend life expectancy. We also announce an open search
for our new Executive Director
position<https://harvard.us12.list-manage.com/track/click?u=c641261375...
at the Program and welcome applications.
Gratitude
In spite of much around us that is difficult, undesirable, or challenging, there is also a
great deal in our lives that is good, that we can appreciate, and celebrate. The practice
of gratitude involves seeing the good in things around us. When we fix our attention on
these positive aspects of life, acknowledge that they are good, and realize that, in many
cases, we are not their source, we can experience gratitude. We may be grateful to someone
who has helped us, or who has given us something, or who has somehow brought about what is
good. We may be grateful for the opportunities we have been given, that allow us to act to
bring about something good. We may be grateful for the intrinsic goodness of nature, or of
what surrounds us. We may be grateful to God for the goodness of creation. All of these
various forms of gratitude involve a recognition of what is good.
[Image removed by sender. atalie Board/ Adobe Stock]
Gratitude and Well-Being
Past research has indicated important effects of gratitude on enhancing
well-being<https://harvard.us12.list-manage.com/track/click?u=c6412613...;.
And simple easy-to-use
interventions<https://harvard.us12.list-manage.com/track/click?u=c6412...
have been developed to increase gratitude in life, and thereby well-being. One might, for
instance, try writing down three things one is grateful for three times a week over the
course of a month or two, or even longer. Evidence from numerous randomized trials
(summarized in this
meta-analysis<https://harvard.us12.list-manage.com/track/click?u=c6412...;)
suggests that such simple activities of focusing the mind on what is good in one’s past or
present can help increase
happiness<https://harvard.us12.list-manage.com/track/click?u=c64126137...;,
relieve symptoms of
depression<https://harvard.us12.list-manage.com/track/click?u=c6412613...;,
and perhaps even improve sleep. There are of course numerous other variations on this
exercise of expressing gratitude, but study after study has suggested positive effects of
gratitude on enhancing well-being, and it is for this reason that we’ve promoted such
gratitude exercises previously among helpful activities for
flourishing<https://harvard.us12.list-manage.com/track/click?u=c641261...
and have included them among the activities in our flourishing
app<https://harvard.us12.list-manage.com/track/click?u=c6412613756a3f9...;.
While studies have indicated beneficial effects of gratitude on numerous outcomes, no one
has previously examined the effects of gratitude on longevity… but that is effectively
what we did in our most recent study…
Gratitude and Mortality
In a paper just recently published in JAMA
Psychiatry<https://harvard.us12.list-manage.com/track/click?u=c6412613...;,
we used data on over 49,000 women in the Nurses’ Health Study and followed them up over
four years after the initial gratitude assessment to examine mortality risk of those with
high versus low levels of gratitude. Certainly objective circumstances, like baseline
health, might affect both gratitude and subsequent mortality risk and so we controlled for
a host of baseline health measures. And we controlled also for numerous other social,
demographic, economic, health behavior, and psychological variables as well, including
other aspects of psychological well-being such as depressive symptoms and optimism. Such
rigorous control, with longitudinal data over time, is needed if we want to have any hope
of making causal
inferences<https://harvard.us12.list-manage.com/track/click?u=c6412613...;.
In spite of such rigorous control, we found that those with high levels of gratitude were
9% less likely to die over the four years of follow-up than those with low-levels of
gratitude… and more specifically the high gratitude group was 15% less likely to die from
cardiovascular disease. While the mortality reduction is not huge, it is meaningful; and
while the effect of gratitude may be somewhat smaller than what one finds with
optimism<https://harvard.us12.list-manage.com/track/click?u=c641261375...
say, these effects of gratitude are present above and beyond the potential protective
effects of optimism (for which control was made).
Implications
The effects on mortality risk, and also on well-being, are also important because anyone
can practice gratitude. It can be hard to change optimism in any straightforward manner,
and indeed some of the interventions that have tried to bring about such changes have
failed. However, once again, anyone can practice gratitude. Anyone can recognize what is
good around them. And, as noted above, there are interventions that we know work to
increase gratitude, and to increase well-being… and our study suggests that such practices
could help reduce mortality risk as well. Given the effects of gratitude interventions on
well-being and on health, this information and these gratitude exercises could be widely
disseminated in schools, in workplaces, in neighborhoods and communities. In each of these
settings, it may be possible to run mini-gratitude campaigns, discussing the results of
such research, providing examples of gratitude exercises, and perhaps even taking some
time out of the day -in a school, or at a workplace- to practice gratitude together. In my
family, we take time during family dinners to express what we are grateful and find it
very helpful. In day-to-day life, such gratitude practices recognize the good around us,
help us to be grateful for one another, contribute to our well-being, and bring life.
Gratitude for Those at the Human Flourishing Program
On a more personal note, I would like to express gratitude and appreciation for several
people on the Human Flourishing
Program<https://harvard.us12.list-manage.com/track/click?u=c6412613756...
research staff who have recently made the decision to move on to a new position. I would
in fact like to express gratitude for the whole of the Program
staff<https://harvard.us12.list-manage.com/track/click?u=c6412613756a3...
(and to the Institute for Quantitative Social
Science<https://harvard.us12.list-manage.com/track/click?u=c6412613756...
staff who host us). It is an amazing group of people, and I am very blessed to be working
with them, and I continually learn from their insights, and from all that they contribute
to our knowledge of flourishing from their research (certainly including Ying Chen, who
led the gratitude study). I do further want to express gratitude specifically to a few
members of that staff who have had longer-term roles within the Program and have recently
accepted what are, admittedly, wonderful faculty positions elsewhere. Dr. Jeffrey Hanson,
our Senior Philosopher, who has been with us since the founding of the Human Flourishing
Program in 2016, and has written on the philosophy of
work<https://harvard.us12.list-manage.com/track/click?u=c6412613756a3f...;,
on meaning in
life<https://harvard.us12.list-manage.com/track/click?u=c6412613756a3f...;,
on
love<https://harvard.us12.list-manage.com/track/click?u=c6412613756a3f...;,
and on many other topics has accepted a faculty position in philosophy at New College in
Florida; he will continue to collaborate with the Program on many of these topics but his
presence with us will much missed. Dr. Xavier Symons, who served wonderfully as
Coordinator for our Initiative on Health, Spirituality and
Religion<https://harvard.us12.list-manage.com/track/click?u=c641261375...
and also worked on numerous projects on
bioethics<https://harvard.us12.list-manage.com/track/click?u=c64126137...;,
on flourishing at the end of
life<https://harvard.us12.list-manage.com/track/click?u=c6412613756a3f...;,
and on the nature of
well-being<https://harvard.us12.list-manage.com/track/click?u=c6412613...;,
left us in April to move to Australia Catholic University as associate professor and
Director of the Plunkett Center for Ethics. And finally, our Associate Director, Dr. Flynn
Cratty, after four years with us, has accepted a professor of practice and leadership
position at UNC Chapel Hill’s new School of Civic Life and Leadership. Dr. Cratty helped
oversee the expansion of Program over these past years; started our undergraduate
Flourishing Fellows Program and Oxford
Vivarium<https://harvard.us12.list-manage.com/track/click?u=c641261375...;;
and further helped found, and served as the Executive Director of, Harvard’s Council on
Academic
Freedom<https://harvard.us12.list-manage.com/track/click?u=c6412613756...;.
The contribution of each of these three departing staff has been very considerable indeed,
and I am very grateful for them; and so much of what they did will continue to benefit us
at the Program, and Harvard more generally, and I believe also the world, and so I do wish
to express sincere thanks for all of their many contributions and to wish them well in
their new endeavors. Thankfully, with various continuing projects and ongoing
collaborations, these are, in many ways, just transitions rather than formal farewells…
The departure of our Associate Director also means we have a very important opening in the
Human Flourishing Program at Harvard. We have just launched a search for an Executive
Director<https://harvard.us12.list-manage.com/track/click?u=c641261375...
for the Program to help oversee and lead all aspects of the Program’s life and staff and
public presence. While previously our Associate Director role was part academic and part
leadership-administrative, we have grown to a sufficient size, with sufficient reach, that
we need someone to devote full-time effort to help lead, manage, guide, and oversee all of
the Program’s various activities. If you, or someone you know, might be interested in the
position, we are encouraging applications, as the position is essential to help the
Program in its work of studying and promoting human flourishing. Applications at this
relatively high position grade at Harvard do require eight years of prior management
experience; a cover letter can explain how this qualification is met if it is not
immediately clear from the CV. We are also grateful to all of you -our readers,
collaborators, and partners- for all that you do as well, to help us, and to help promote
human flourishing.
Tyler J.
VanderWeele<https://harvard.us12.list-manage.com/track/click?u=c641261...;,
John L. Loeb and Frances Lehman Loeb Professor of Epidemiology, Harvard T. H. Chan School
of Public Health
Director, Human Flourishing Program, Harvard University
A permanent link to this research note is available here:
https://www.psychologytoday.com/intl/blog/human-flourishing/202408/gratit...
You are welcome to distribute or re-post the link to this research update elsewhere.
The Human Flourishing Program grants reporters and journalists permission to re-use and
quote any of the above material, provided proper attribution is given.
Key References and Related Articles
* Chen, Y., Okereke, O. I., Kim, E. S., Tiemeier, H., Kubzansky, L. D., &
VanderWeele, T. J. (2024). Gratitude and Mortality Among Older US Female
Nurses<https://harvard.us12.list-manage.com/track/click?u=c6412613756a...;.
JAMA Psychiatry, July 3, 2024. doi:10.1001/jamapsychiatry.2024.1687.
* Simple Activities to Enhance
Flourishing<https://harvard.us12.list-manage.com/track/click?u=c641261...;.
Psychology Today. Human Flourishing Blog. November 2020.
* VanderWeele, T.J. (2020). Activities for flourishing: an evidence-based
guide<https://harvard.us12.list-manage.com/track/click?u=c6412613756a3...;.
Journal of Positive Psychology and Wellbeing, 4:79-91.
* VanderWeele, T.J. (2017). On the promotion of human
flourishing<https://harvard.us12.list-manage.com/track/click?u=c641261...;.
Proceedings of the National Academy of Sciences of the United States of America,
31:8148-8156.
Program Updates
Apply for Executive Director position of
The Human Flourishing Program
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As mentioned above, we just began our search for an Executive Director for the Program to
help oversee and lead all aspects of the Program’s life and staff and public presence. If
you, or someone you know, might be interested in the position, we encourage you to apply.
This position is essential to help the Program in its work of studying and promoting human
flourishing. Apply
here!<https://harvard.us12.list-manage.com/track/click?u=c6412613756a3...
Our Mission
The Human Flourishing
Program<https://harvard.us12.list-manage.com/track/click?u=c6412613756...
at Harvard’s Institute for Quantitative Social Science aims to study and promote human
flourishing, and to develop systematic approaches to the synthesis of knowledge across
disciplines. You can sign up
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