Author Archives: Lorraine McKelvey

What Protects Our Children from the Effects of Stress?

Jul 28, 2014, 9:00 AM, Posted by Lorraine McKelvey

Lorraine McKelvey, PhD, is an associate professor of family and preventive medicine and pediatrics at the University of Arkansas for Medical Sciences. She is an alumna of the Robert Wood Johnson Foundation (RWJF) New Connections program (2008-2009) whose work focuses on vulnerable populations.

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For children, stress can come from sources inside and outside the family. It was recently documented that nearly two out of every three children in the United States have witnessed or been victims of violence in their homes, schools, or communities. That’s a staggering statistic when we consider the well-established link between children’s exposure to stress and their long-term mental and physical health outcomes.

Indeed, we know that early exposure to adverse experiences can change the way that our brains develop and function. We also know that exposure to adversity increases the likelihood that children will develop psychosocial problems, like depression, aggression, and other antisocial behaviors. There is even evidence that exposure to stressors in childhood increases the likelihood of having heart disease and cancer in adulthood!

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