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Family Support Helps Teens Cope with Racial Discrimination

Family Support Helps Teens Cope with Racial Discrimination

Over the last decade research has revealed that racial discrimination can lead to cellular damage in African-American teens — an event that can lead to the premature development of chronic disease.

New research suggests a supportive family environment may protect against these negative physiological effects.

“These findings are novel because they show that racial discrimination predicts the premature aging of cell and tissues,” said lead researcher Dr. Gene Brody of the University of Georgia.

“But the findings also show that families can play a protective role, serving as a shield that keeps racial discrimination from changing children’s bodies by ‘getting under the skin.'”

Study results appear in Psychological Science, a journal of the Association for Psychological Science.

Research has shown that stressful experiences build over time, producing a cumulative effect that “weathers” physiological systems, including the premature aging of cells.

Brody and colleagues wanted to know whether adolescents exposed to racial discrimination — a persistent experience for many African-Americans — would show this kind of physiological weathering and whether the family environment might serve as a protective factor.

“There were hints that families that check in about the goings-on and stress their teenagers are dealing with, talk about them, and share different ways of handling them would have teenagers whose cells and tissues would be less likely to show the biological costs of racial discrimination,” Brody said.

Brody and colleagues examined data from a total of 616 adolescents drawn from two longitudinal studies in rural Georgia. The participants were randomly selected from lists of students provided by schools in the rural communities and the researchers measured racial discrimination and family support over a period of three years when the participants were in late adolescence.

For the study, the adolescents completed a nine-item measure intended to gauge the extent of perceived racial discrimination, including any racially-based slurs, disrespectful treatment from community members, false accusations from business employees or law-enforcement officials, and physical threats experienced within the past year.

The participants’ parents also completed surveys designed to assess parental emotional support, parent-child conflict, and disorganization in the home. These were combined into one measure such that high scores indicated family environments that had high levels emotional support and predictability and low levels of conflict.

To assess cellular aging, the researchers analyzed the adolescents’ blood samples for a biomarker indicating epigenetic changes to the DNA of particular cells in the immune system. These changes are typically associated with aging-related conditions, including DNA damage and tissue degradation.

From these markers researchers were able to determine the differences between a participants’ apparent cellular age and their actual chronological age. In doing this, researchers found that data from both samples showed a relationship between experiences of discrimination and cellular aging. They found that the amount of cellular aging depended on the participants’ family environment, a finding consistent with the researchers’ hypothesis.

For youth who came from families with low support, a high level of discrimination was associated with accelerated cellular aging. However, there was no link between discrimination and cellular aging among adolescents who came from supportive family environments.

The pattern of findings held even after the researchers took various additional factors –including participants’ gender, socioeconomic status, perceived life stress, depressive symptoms, and body mass index — into account.

“The findings in this study, and others involving other racial and ethnic groups, serve as a reminder that family environments affect not only characteristics of children and adolescents that we can see, but their reach also extends to their children’s cells and tissues as well,” said Brody.

Brody and colleagues plan to follow the participants over time to better understand how families, schools, and communities contribute to children’s and adolescents resilience, both “above and below their skin.”

Source: Association for Psychological Science
 
Mother and son talking photo by shutterstock.

Family Support Helps Teens Cope with Racial Discrimination

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. (2016). Family Support Helps Teens Cope with Racial Discrimination. Psych Central. Retrieved on June 22, 2018, from https://psychcentral.com/news/2016/03/02/family-support-helps-teens-cope-with-racial-discrimination/99896.html

 

Scientifically Reviewed
Last updated: 2 Mar 2016
Last reviewed: By John M. Grohol, Psy.D. on 2 Mar 2016
Published on PsychCentral.com. All rights reserved.