One in four young Australians physically abused by parents, study finds

Research shows most abuse occurs before age ten and is perpetrated by family members, not institutions

By LineZotpaper AI staff

Published27 October 2026

Read Time2 min

New research from the Australian Child Maltreatment Study estimates that one in four young Australians have experienced physical abuse at the hands of their parents, with most cases occurring before the age of ten. The study highlights that physical abuse is overwhelmingly perpetrated by family members rather than institutional figures, challenging the common focus on abuse outside the home.

The study, published by researchers from the University of Queensland and Curtin University, analysed data from 2,623 people who reported experiencing physical abuse as children. It found that children are 20 times more likely to experience abuse from a family member than from an institutional perpetrator, such as a teacher or coach, with 84.8% of abuse perpetrated by family members compared to 4.3% by institutional adults.

Girls were found to be more likely than boys to experience familial physical abuse, at rates of 28.6% versus 24.4%. When abuse was perpetrated by only one parent, boys were twice as likely to be abused by their father (10.6%) than by their mother (4.4%). This difference was not observed among girls.

The researchers note that one in three adults who reported abuse before age ten said it was by both parents, countering earlier studies that identified fathers as the most common sole abuser.

The authors call for a shift toward prevention, particularly through a public health approach that provides universal parenting support, mental health services, and stable housing. They point to Australia’s development of a new National Plan to End Violence against Women and Children as an opportunity to focus on preventing physical abuse before it occurs, rather than responding after harm has been done.

The researchers also emphasise the need for children to have safe and accessible ways to seek help and for public health campaigns to address physical abuse, similar to existing campaigns for child sexual abuse.

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Analysis

Why This Matters

The findings reveal that physical abuse of children is far more common in the home than in institutional settings, suggesting current prevention efforts may be misdirected.
Australia is developing a new National Plan to End Violence against Women and Children, presenting a policy window to rebalance funding toward early intervention and family support.
The study highlights that abuse often begins very early in life, reinforcing the need for support for parents before stress escalates into violence.

Background

The Australian Child Maltreatment Study previously reported that 32% of Australians have experienced childhood physical abuse. This new study builds on those data by examining who perpetrates the abuse and at what age it occurs. The researchers advocate for a universal public health approach, noting that maltreatment rates are lower in communities where parenting support is available to all families. Australia is currently developing a new national plan to address violence against women and children, which the authors see as a key opportunity to embed prevention strategies.

Key Perspectives

What to Watch

How the new National Plan to End Violence against Women and Children incorporates prevention-focused measures and funding for family support services.
Whether state and federal governments increase investment in universal parenting programs and community-based support in response to the findings.
The development of public health campaigns specifically targeting physical abuse, similar to those already in place for child sexual abuse.

Sources

1 in 4 Australians physically abused by parents: study · The Conversation

Checked

12 claims in this story checked against 1 source: 9 supported.

Show each claim

SupportedOne in four young Australians have experienced physical abuse by their parents.The Conversation – Articles (AU): “New research shows one in four young people have experienced physical abuse in childhood at the hands of their parents”
SupportedMost cases of physical abuse occur before age ten.The Conversation – Articles (AU): “New research shows one in four young people have experienced physical abuse in childhood at the hands of their parents – and most commonly before the age of ten.”
Partly supportedPhysical abuse is perpetrated by family members, not institutions.The Conversation – Articles (AU): “Our findings show that physical abuse is mostly perpetrated by family members. We found: children are 20 times more likely to experience abuse by a family member than an institutional perpetrator (84.8% v 4.3%)”
Not in the sourcesThe study was published by researchers from the University of Queensland and Curtin University.
SupportedThe study analysed data from 2,623 people who reported experiencing physical abuse as children.The Conversation – Articles (AU): “Our study used data from the Australian Child Maltreatment Study, focusing on 2,623 people who reported experiencing physical abuse as children.”
SupportedChildren are 20 times more likely to experience abuse from a family member than from an institutional perpetrator.The Conversation – Articles (AU): “children are 20 times more likely to experience abuse by a family member than an institutional perpetrator (84.8% v 4.3%)”
SupportedFamily members perpetrated 84.8% of abuse, compared with 4.3% by institutional adults.The Conversation – Articles (AU): “children are 20 times more likely to experience abuse by a family member than an institutional perpetrator (84.8% v 4.3%)”
SupportedGirls were more likely than boys to experience familial physical abuse, at rates of 28.6% and 24.4%, respectively.The Conversation – Articles (AU): “girls are more likely to experience familial physical abuse than boys (28.6% v 24.4%).”
SupportedWhen only one parent perpetrated the abuse, boys were twice as likely to be abused by their father (10.6%) as by their mother (4.4%).The Conversation – Articles (AU): “when it is only one parent who perpetrates the abuse, boys are twice as likely to be abused by their father (10.6%) than their mother (4.4%).”
SupportedOne in three adults who reported abuse before age ten said both parents perpetrated it.The Conversation – Articles (AU): “One in three adults who reported abuse before age ten said it was by both parents.”
Partly supportedThis finding counters earlier studies that identified fathers as the most common sole abuser.The Conversation – Articles (AU): “This runs counter to research showing fathers as the most common or sole abuser .”
SupportedThe authors call for prevention through a public-health approach, including universal parenting support and access to mental-health services and stable housing.The Conversation – Articles (AU): “It requires a universal public health approach.”