Harsh Parenting May Put Your Child at Obesity Risk

Harsh parenting may increase your child\'s risk for obesity and poor physical health, and the effect cannot be countered.

Published: 24th April 2016 05:39 PM  |   Last Updated: 24th April 2016 05:39 PM   |  A+A-


LOS ANGELES: Harsh parenting may increase your child's risk for obesity and poor physical health, and the effect cannot be countered by a more nurturing coparent, a new study has found.

Researchers from the University of California-Davis and the US Centres for Disease Control and Prevention found the link from harsh parenting to physical health is buffered by a warm and nurturing coparent.

However, when they measured the effect on body mass index (BMI), the health risk of harsh parenting increased as warmth from the other parent increased.

"Harshness leads to problems with physical health, and no matter how hard a spouse tries they may not be able to erase those effects," said lead author Thomas Schofield, an assistant professor at Iowa State University.

The study is one of the first to use data from observed parent-child interactions and look at changes in the child's health over several years from adolescence to young  adulthood.

Researchers videotaped the interactions of 451 two-parent families to assess parenting behaviour.

Harsh parenting was defined as parents who reject, coerce, are physically aggressive and are self-centred.

No parent in this sample was observed hitting their adolescent, but there were other signs of physical aggression, such as pinching and pushing, researchers said.

Harsh parenting creates a chronic stressful environment that children can be exposed to for nearly two decades, said Schofield.

This exposure can have a lasting effect on the developing brain during childhood and early adolescence, he added.

Other research shows there are negative biological responses - chronic release of hormones, inflammation and lower cardiovascular reactivity - that can result from chronic stress.

Researchers point out that the differences in physical health and BMI were not evident at the beginning of adolescence, which suggests that the negative health effects were not preexisting. The effects persisted into young adulthood after many had moved out of their parents' homes.

Most parents want what is best for their child and may not recognise or think their behaviour is overly harsh. Their parenting skills often reflect how they were raised,  chofield said.

The average person wants to believe their parents' behaviour - even if it was harsh or aggressive – was for their own good or at the very least benign.

More research is needed to fully understand what is happening within families to better explain the results for BMI, Schofield said.

He also points out that the higher BMI levels in young adulthood were not considered obese or dangerously overweight.

The study was published in the journal Social Science and Medicine.


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