New digital early warning system uses machine learning/artificial intelligence to detect workplace stress in real time.
Simple Ways to Deal with Work Related Stress - Causes, Symptoms
Work-related stress has many causes and symptoms. But there are ways workplace stress can be managed with ease.
Work-related stress has many causes and symptoms. But there are ways workplace stress can be managed with ease.
‘Almost one-third of the Swiss workforce experience work-related stress. The workplace stress can lead to states of exhaustion that have a negative impact on public health and carry a significant economic cost.’
"Our first step was to find out how to measure the effects of social pressure and interruptions - two of the most common causes of stress in the workplace," says psychologist Jasmine Kerr. Kerr is driving the project forward together with mathematician Mara Nägelin and computer scientist Raphael Weibel. The three doctoral students are all lead authors on a recent study, details of which appeared in the journal Psychoneuroendocrinology. They used a university platform to recruit 90 participants, who agreed to take part in an experiment lasting just under two hours.
To conduct their experiment, Kerr, Nägelin and Weibel transformed the Decision Science Laboratory at ETH Zurich into three group office environments. Each workstation was equipped with a chair, a computer with monitor and kits for collecting samples of saliva.
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While they did so, the researchers observed their psychobiological responses. At a total of six points during the experiment, the participants rated their mood on questionnaires, while a portable ECG device continuously measured their heartbeat. The researchers used the saliva samples to measure the concentration of the stress hormone cortisol.
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For their experiment, the researchers divided the participants into three groups and exposed each group to a different level of stress. All groups were given the same workload. In the middle of the experiment, all participants were visited by two actors masquerading as representatives of the insurance company's HR department.
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Diet and Nutrition for Stress Management
Eating plans may go haywire during stress, but with a little effort you can put up a well balanced nutritious meal that can help with stress management.
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The difference between the two stress groups was that participants in the first group stopped work only to have samples of their saliva taken. But the participants in the second stress group had to contend with additional interruptions in the form of chat messages from their superiors urgently requesting information.
Almost twice the level of cortisol
Upon evaluation, the data indicated that asking participants to compete for a fictional promotion was enough to raise their heart rate and trigger the release of cortisol. "Participants in the second stress group released almost twice the level of cortisol as those in the first stress group," Nägelin says.
Weibel adds: "Most research into workplace interruptions carried out to date focused only on their effect on performance and productivity. Our study shows for the first time that they also affect the level of cortisol a person releases, in other words they actually influence a person's biological stress response."
What surprised the researchers were participants' subjective responses in terms of how they perceived psychological stress. They observed that participants in the second stress group, who were interrupted by chat messages, reported being less stressed and in a better mood than the participants in the first stress group, who didn't have these interruptions.
Interestingly, although the two groups rated the situation as equally challenging, the second group found it less threatening. The researchers inferred that the release of cortisol triggered by the additional interruptions mobilised more physical resources, which in turn led to a better emotional and cognitive response to stress.
It is also possible that the interruptions distracted the participants from the impending social stress situation, meaning that they felt less threatened and thus less stressed.
Source-Eurekalert
