Mental Health

Verbal abuse in childhood has devastating impact on adult brain

Verbal abuse in childhood has devastating impact on adult brain
Words can cause significant harm, new study shows
Words can cause significant harm, new study shows
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Words can cause significant harm, new study shows
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Words can cause significant harm, new study shows

A major new study has found that verbal abuse in childhood may be just as damaging to long-term mental well-being as physical abuse, if not more so. This groundbreaking research highlights the need to treat verbal abuse as a serious public health issue that comes with enduring psychological consequences.

Research led by Liverpool John Moores University (LJMU) has drawn on the data of 20,687 adults from England and Wales, collected between 2012 and 2024.

In the self-reported survey, participants were asked about their exposure to physical and/or verbal abuse before the age of 18 using clinically validated questions. Then current mental health markers were assessed using the Short Warwick-Edinburgh Mental Well-being Scale (SWEMWBS), which factors in optimism, relaxation, social connection and coping skills.

The survey asked participants how often they felt optimistic about the future, useful, relaxed, had dealt with problems well, had thought clearly, felt close to others and were able to make up their own minds when required.

What the researchers found was that those who experienced verbal abuse as children were 1.64 times more likely to report poor mental well-being as adults. Meanwhile, individuals exposed to physical abuse were 1.52 times more likely to have compromised mental health later in life, and those who experienced both verbal and physical maltreatment were 2.15 times more likely to have negative mental health outcomes.

There's a growing body of evidence that demonstrates how verbal and emotional abuse in childhood has long-term impacts, even changing the brain as it's developing. Nonetheless, it's often viewed as less harmful than other forms of maltreatment. In this study, the researchers found that while physical abuse had decreased – from around 20.2% of children born in the 1970s to 10% of those born in 2000 or later – verbal abuse has steadily increased.

While self-reported, this study found that those who experienced this in their youth had nearly double the likelihood of social isolation (13.6%) compared to those who were exposed to no verbal abuse (7.7%).

Abuse can lead to lifelong effects on mental and physical health, such as elevated anxiety and depression, alcohol and drug use, risky behaviors and violence towards others.

"The immediate consequences of physical abuse of children are often shocking with immediate and life course impacts on the victims’ health," the researchers noted. "There remains an urgent need for greater measures to prevent physical abuse and support those who have been affected by it. Verbal abuse may not immediately manifest in ways that catch the attention of bystanders, clinicians, or others in supporting services with a responsibility for safeguarding children. However, as suggested here, some impacts may be no less harmful or protracted."

The researchers emphasize that this study doesn't diminish the long-term harm of physical abuse, but it highlights the need to better consider emotional and verbal maltreatment when it comes to both child protection policies and mental health treatment in adults who have experienced this trauma.

"As a society, and indeed in many countries, legislation now prevents the physical abuse of children, which is a positive but it also leaves a potential void which should be filled with instructional advice and support on appropriate parenting," said Mark Bellis, Professor of Public Health and Behavioral Sciences at LJMU.

"Without such support and in an absence of public knowledge of the damages caused by child verbal abuse, measures to reduce the physical punishment of children risk simply swapping one type of harmful abuse for another with equally long-term consequences," the researchers concluded.

The study was published in the journal BMJ Open.

Source: Liverpool John Moores University

5 comments
5 comments
Techutante
"Your parents know how to push your buttons, because they installed them"
Cymon Curcumin
I have found that people seem more willing to accept parental verbal abuse as damaging but write off bullying as “just part of growing up” especially when it’s verbal abuse against boys since people think if a boy didn’t get a serious wound it isn’t “real bullying”. Sympathy for boys is seen as a betrayal against girls and then they wonder why boys are so messed up.
Patrick
Thank you for the informative article. I would refer anyone interested in the subject to read “The Body Keeps the Score” by Dr. Bessel Van Der Kolk. He has studied trauma for over 30 years and childhood developmental trauma in particular as the result of not only abuse but neglect. The study reported on in this article, while informative, is not new and references do not include Dr Van Der Kolk. I should also point out that the APA refused to accept childhood developmental trauma for inclusion in the DSM.
Tony
The long shadow of words.
It's astonishing—but not surprising—that neuroscience is finally confirming what so many survivors already know in their bones: words in childhood don’t just hurt; they etch. They shape the scaffolding of the brain itself, often in ways that remain invisible until adulthood—when anxiety, shame, and vigilance quietly colonize the inner world.
For those of us building new models of care and consciousness, this finding is not just academic—it’s a call to action. At Cyber Care Café, we’re exploring how AI, inner work, and structured dialogue can help young people reclaim the capacity for self-awareness and repair. It’s a pilot project born of the belief that trauma is not the end of the story—and that the right kind of attention, given early, can rewrite the script.
The past is carved into our neural architecture. But with care, reflection, and intelligent support, new pathways can be made.
Ric
I’m not sure why this considered too obvious to require definition but I’d like to know what constitutes clinically relevant verbal abuse vs below threshold parental hostility or criticality.