Study says friends are most valued in cultures where they may be needed most
2021-01-21
(Press-News.org) Friends are more than just trusted confidantes, say Michigan State University researchers who have examined the cultural and health benefits of close human relationships in a new study.
"Friendships are one of the untapped resources people can draw on to pursue a happier and healthier life. They literally cost nothing and have health and well-being benefits," said William Chopik, an assistant professor of psychology at MSU and the study's senior author.
Published in Frontiers of Psychology, the study is the largest of its kind and included 323,200 participants from 99 countries. Prior studies compared only a few specific cultures to one another -- but did not take such a comprehensive view.
"We found that placing a value on friendship was good for people's health and well-being regardless of where they lived. However, looking at friendships as an important part of life is more important in some cultures than it is in others."
Using the World Values Survey, the researchers pulled data from multiple sources including datasets on friendship, health, happiness findings; economic variables; and cultural variables.
Researchers found that around the world those who invest in friendships enjoy better physical and psychological health, particularly older adults or those with less education. The benefits are especially evident in cultures that are more individualistic, unequal or constraining.
"People who come from more privileged settings have a lot of resources that contribute to their health and happiness, but it looks like -- for those who don't have those resources -- friendships might serve as a particularly important factor in their lives," Chopik said.
One of the goals of MSU's Close Relationships Lab -- founded and run by Chopik -- is to examine friendships and study them in ways that people can improve their lives for the better.
"In today's world there's a general feeling that we're in a 'friendship crisis' in which people are lonely and want friends but struggle to make them," Chopik said. "We show here that they're beneficial for nearly everyone, everywhere. But why are they so hard to form and keep? That's what we're working on next."
INFORMATION:
(Note for media: Please include the following link to the study in all online media coverage: https://doi.org/10.3389/fpsyg.2020.570839)
ELSE PRESS RELEASES FROM THIS DATE:
2021-01-21
The year 2021 marks the 100th anniversary of a fundamental discovery that's taught in every biochemistry textbook. In 1921, German physician Otto Warburg observed that cancer cells harvest energy from glucose sugar in a strangely inefficient manner: rather than "burn" it using oxygen, cancer cells do what yeast do -- they ferment it. This oxygen-independent process occurs quickly, but leaves much of the energy in glucose untapped.
Various hypotheses to explain the Warburg effect have been proposed over the years, including the idea that cancer cells have defective ...
2021-01-21
CHAPEL HILL, N.C. - Many organizations are looking at effective ways to communicate the importance of wearing a mask, especially as highly transmissible new strains of coronavirus threaten to cause a surge in infections.
Experts at the University of North Carolina at Chapel Hill suggest positive messages are critical to supporting the effort.
Their findings, described in a study published in December in the International Journal of Environmental Research and Public Health, give public health experts, leaders and communicators critical insight to craft messaging that could potentially increase mask usage during the pandemic.
"As science evolved during ...
2021-01-21
Abnormally hyperactive areas in the brain may help better predict the onset of Alzheimer's disease, according to findings of a research team led by Université de Montreal psychology professor Sylvie Belleville, scientific Director of the Institut universitaire de gériatrie de Montréal research centre.
Hyperactivation could be an early biomarker of Alzheimer's disease, the researchers say in their study published today in Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring, co-authored by Belleville and Nick Corriveau-Lecavalier, a doctoral student she supervises.
Worried about their memory
In their research, ...
2021-01-21
A new study of Type 2 diabetes (T2D) in Japanese populations has uncovered a previously uncharacterized genetic variant that puts male carriers at greater risk for the disease, as well as the mechanism by which it does so. The impact of the variant was most pronounced in sedentary men; those with the variant had a 65% greater rate of T2D than sedentary men without it.
Researchers from the University of Southern California, along with colleagues in Japan, led by Professor Noriyuki Fuku of Juntendo University, found higher rates of harmful belly fat and T2D among Japanese men with a specific mitochondrial gene variant. This variant, in the site of the mitochondrial peptide ...
2021-01-21
Researchers from LSTM's Centre for Snakebite Research and Interventions (CSRI) have led an international team investigating the evolutionary origins of a novel defensive trait by snakes - venom spitting - and demonstrated that defensive selection pressures can influence venom composition in snakes in a repeatable manner.
In a paper published in the journal Science, the team, which includes authors from the UK, USA, Australia, the Netherlands, Spain, Norway, Brazil and Costa Rica, provide the first example of snake venom evolution being demonstrated to be associated with a role in defence, ...
2021-01-21
Scientists have created a highly detailed map of skin, which reveals that cellular processes from development are re-activated in cells from patients with inflammatory skin disease. The researchers from the Wellcome Sanger Institute, Newcastle University and Kings College London, discovered that skin from eczema and psoriasis patients share many of the same molecular pathways as developing skin cells. This offers potential new drug targets for treating these painful skin diseases.
Published on 22nd January in Science, the study also provides a completely new understanding of inflammatory disease, opening up new avenues for research on other inflammatory diseases such as rheumatoid arthritis and inflammatory bowel disease.
Part of the global ...
2021-01-21
ITHACA, N.Y. - A streamlined process for awarding green cards to international STEM doctoral students graduating from U.S. universities could benefit American innovation and competitiveness, including leveling the field for startups eager to attract such highly skilled workers, according to a new study by researchers from Cornell University and the University of California, San Diego.
The new Biden administration backs policy reform aimed at achieving that end, which was part of bipartisan legislation proposed more than a decade ago. But progress has been stalled by broader concerns about visas ...
2021-01-21
LA JOLLA, CA--A big question on people's minds these days: how long does immunity to SARS-CoV-2 last following infection?
Now a research team from La Jolla Institute for Immunology (LJI), The University of Liverpool and the University of Southampton has uncovered an interesting clue. Their new study suggests that people with severe COVID-19 cases may be left with more of the protective "memory" T cells needed to fight reinfection.
"The data from this study suggest people with severe COVID-19 cases may have stronger long-term immunity," says study co-leader LJI Professor Pandurangan Vijayanand, M.D., Ph.D.
The research, published Jan. 21 in Science Immunology, is the first to describe the T cells that fight SARS-CoV-2 in "high resolution" ...
2021-01-21
Vaccinating people over 60 is the most effective way to mitigate mortality from COVID-19, a new age-based modeling study suggests. Although vaccination of younger adults is projected to avert the greatest incidence of disease, vaccinating older adults will most effectively reduce deaths, the analysis shows. Less than one year after SARS-CoV-2 was identified, deployment of multiple vaccines against the virus has been initiated in several countries. Although vaccine production is being rapidly scaled up, demand will exceed supply for the next several months. An urgent challenge is the optimization of vaccine allocation to maximize public health benefit. To quantify the impact of COVID-19 vaccine ...
2021-01-21
Vaccinating older adults for COVID-19 first will save substantially more U.S. lives than prioritizing other age groups, and the slower the vaccine rollout and more widespread the virus, the more critical it is to bring them to the front of the line.
That's one key takeaway from a new University of Colorado Boulder paper, published today in the journal Science, which uses mathematical modeling to make projections about how different distribution strategies would play out in countries around the globe.
The research has already informed policy recommendations by the Centers for Disease ...
LAST 30 PRESS RELEASES:
[Press-News.org] Study says friends are most valued in cultures where they may be needed most