Negative news stories affect women's stress levels but not men's

October 10, 2012

Bad news articles in the media increase women's sensitivity to stressful situations, but do not have a similar effect on men, according to a study undertaken by University of Montreal researchers at the Centre for Studies on Human Stress of Louis-H. Lafontaine Hospital.

The findings were published today in .

The women who participated in the study also had a clearer recollection of the information they had learned. "It's difficult to avoid the news, considering the multitude of out there, said lead author Marie-France Marin. "And what if all that news was bad for us? It certainly looks like that could be the case."

The researchers asked 60 people divided into four groups to read actual news stories. In order to determine their , the researchers took samples of the participants' saliva and analyzed them for a hormone called cortisol. Higher levels of this bodily chemical indicate higher . A group of men and a group of women read "neutral" news stories, about subjects such as the opening of a new park or the premiere of a new film, while the another two gender segregated groups read negative stories, about events such as or accidents. Saliva samples were taken again in order to determine the effect of these news stories. "When our brain perceives a threatening situation, our bodies begin to produce that enter the brain and may modulate memories of stressful or negative events," explained Sonia Lupien, Director of the Centre for Studies on Human Stress and a professor at the university's Department of Psychiatry. "This led us to believe that reading a negative news story should provoke the reader's ."

The participants were then confronted with a series of standardized tasks involving memory and that enable researchers to evaluate and compare how people react to stressful situations. A final round of samples was then taken to determine the effects of this experience. Finally, the next day, the participants were called back to talk about what they had read. The researchers were surprised by what they found. "Although the news stories alone did not increase stress levels, they did make the women more reactive, affecting their physiological responses to later ," Marin explained. The researchers discovered this when they saw that the level of cortisol in the women who have read the negative news was higher after the "stress" part of the experiment compared to the women who have read the neutral news. "Moreover, the women were able to remember more of the details of the negative stories. It is interesting to note that we did not observe this phenomenon amongst the male participants."

The researchers believe that evolutionary factors may be at play, noting that other scientists have considered whether an emphasis on the survival of offspring may have influenced the evolution of the female stress system, leading women to be more empathetic. This theory would explain why women could be more susceptible to indirect threats. "More studies should be undertaken to better understand how gender, generational differences and other socio-cultural factors affect our experience, as individuals, of the negative information that perpetually surrounds us," Marin said.

Explore further: Drug may help overwrite bad memories

More information: Marin M-F, Morin-Major J-K, Schramek TE, Beaupre´ A, Perna A, et al. (2012) There Is No News Like Bad News: Women Are More Remembering and Stress Reactive after Reading Real Negative News than Men. PLoS ONE 7(10): e47189. doi:10.1371/journal.pone.0047189

Related Stories

Drug may help overwrite bad memories

May 26, 2011
Recalling painful memories while under the influence of the drug metyrapone reduces the brain's ability to re-record the negative emotions associated with them, according to University of Montreal researchers at the Centre ...

Gender differences: Viewing TV coverage of terrorism has more negative effect on women

October 27, 2011
Viewing TV coverage of terrorism has more negative effect on women. This has been shown in a new study from the University of Haifa. "It is possible that the differences between men and women are founded in gender socialization: ...

Recommended for you

Should I stay or should I leave? Untangling what goes on when a relationship is being questioned

August 17, 2017
Knowing whether to stay in or leave a romantic relationship is often an agonizing experience and that ambivalence can have negative consequences for health and well-being.

Kids learn moral lessons more effectively from stories with humans than human-like animals

August 17, 2017
A study by researchers at the Ontario Institute for Studies in Education (OISE) at the University of Toronto found that four to six-year-olds shared more after listening to books with human characters than books with anthropomorphic ...

History of stress increases miscarriage risk, says new review

August 17, 2017
A history of exposure to psychological stress can increase the risk of miscarriage by upto 42 per cent, according to a new review.

Study finds children pay close attention to potentially threatening information, avoid eye contact when anxious

August 17, 2017
We spend a lot of time looking at the eyes of others for social cues – it helps us understand a person's emotions, and make decisions about how to respond to them. We also know that adults avoid eye contact when anxious. ...

Communicating in a foreign language takes emotion out of decision making

August 16, 2017
If you could save the lives of five people by pushing another bystander in front of a train to his death, would you do it? And should it make any difference if that choice is presented in a language you speak, but isn't your ...

Precision medicine opens the door to scientific wellness preventive approaches to suicide

August 15, 2017
Researchers have developed a more precise way of diagnosing suicide risk, by developing blood tests that work in everybody, as well as more personalized blood tests for different subtypes of suicidality that they have newly ...

1 comment

Adjust slider to filter visible comments by rank

Display comments: newest first

Caliban
3 / 5 (2) Oct 10, 2012

Would have been interesting to see the results if the subjects had been asked to read more abstractly-linked negative news stories, for example, AGW-induced drought causing famine, War-related refugee crises, Bankster-fraud mortgage home repossessions...as well as good news, such as medical science breakthroughs in disease treatment, decreased unemployment rates, bumper crops of staple foods, etc.

I'll bet the sex-related differences in effects of those kinds of negatives would be different, and that they would also be in reaction to good news.

Maybe time to consider a Phase Two for this study.

Please sign in to add a comment. Registration is free, and takes less than a minute. Read more

Click here to reset your password.
Sign in to get notified via email when new comments are made.