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New Method Can Predict Susceptibility to Stress

New Method Can Predict Susceptibility to Stress

Although stress can increase the risk of poor mental or physical health, not everyone is affected the same way.

Researchers now report they have developed a way to identify those most susceptible to stress, creating an opportunity for interventions before it gets out of control.

In a paper recently published in the journal Stress, Concordia University psychology professor Dr. Jean-Philippe Gouin followed 76 university students during periods of lower stress at the beginning of term and higher stress during the exam period.

He found that, although all students experience similar challenges during finals, only some of them develop significant distress.

With the help of colleagues, Gouin recorded participants’ heart rate variability while they were relaxing and while they were thinking about things they tend to worry about most.

Researchers also tracked participants’ moods at a time of low stress early in the semester and at a time of high stress right before exams.

They found that those who exhibited a less variable heartbeat when they started worrying were more likely to be highly stressed later on, when faced with finals.

Said Gouin, “At rest, a more variable heartbeat is a good thing. It shows that your parasympathetic nervous system is hard at work. That’s the system that’s responsible for the ‘rest-and-digest’ state of being — the opposite of ‘fight-or-flight.’ The rest-and-digest phase puts you in a calm state that allows you to conserve and replenish your energy.

“When you’re facing a real threat in your life, a regular heartbeat helps you deal with the situation. If you encounter a lion in the jungle, you want your heartbeat to stay at consistently high levels so that you can run away as fast as you can,” he said.

“But if your body shows the same reaction when you worry about something that may or may not happen — like failing an exam — then you might be more susceptible to stress.

“By pinpointing those in the general population who are most vulnerable to stress, we can intervene before they hit the breaking point — and hopefully prevent the negative consequences of stress by doing so. That’s why it’s important to have an objective diagnostic tool like this one.”

Source: Concordia University

New Method Can Predict Susceptibility to Stress

Rick Nauert PhD

Rick Nauert, PhDDr. Rick Nauert has over 25 years experience in clinical, administrative and academic healthcare. He is currently an associate professor for Rocky Mountain University of Health Professionals doctoral program in health promotion and wellness. Dr. Nauert began his career as a clinical physical therapist and served as a regional manager for a publicly traded multidisciplinary rehabilitation agency for 12 years. He has masters degrees in health-fitness management and healthcare administration and a doctoral degree from The University of Texas at Austin focused on health care informatics, health administration, health education and health policy. His research efforts included the area of telehealth with a specialty in disease management.

APA Reference
Nauert PhD, R. (2015). New Method Can Predict Susceptibility to Stress. Psych Central. Retrieved on September 19, 2018, from https://psychcentral.com/news/2014/10/01/new-method-can-predict-susceptibility-to-stress/75603.html

 

Scientifically Reviewed
Last updated: 6 Oct 2015
Last reviewed: By John M. Grohol, Psy.D. on 6 Oct 2015
Published on PsychCentral.com. All rights reserved.