New Study Links Smacking to Poorer Academic Performance and Riskier Teen Behaviour

Grace Kim, Education Correspondent
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⏱️ 4 min read

Recent research from University College London (UCL) indicates that smacking children as a form of discipline may adversely affect their academic success and lead to increased risky behaviours during adolescence. The findings have reignited calls for England and Northern Ireland to follow the lead of Scotland and Wales by making smacking illegal.

Research Findings

The UCL study, which analysed data from 19,000 children born in the UK between 2000 and 2002, focused on the consequences of physical punishment at ages three, five, and seven. Researchers found that smacking “does no good whatsoever,” emphasising the need for legislative changes to protect children from physical discipline.

Lead researcher, Associate Professor Anja Heilmann, highlighted that the study revealed a significant correlation between smacking and negative outcomes. Notably, children who were smacked were 5.7 percentage points more likely to fail to achieve five pass grades (A*-C) at GCSE level, including essential subjects like English and Maths. Moreover, the research indicated that 14-year-olds who experienced physical punishment as young children were 33% more likely to engage in behaviours such as bullying.

Legislative Context

In the UK, the legal landscape surrounding physical punishment varies significantly. Scotland became the first part of the UK to ban smacking in 2020, followed by Wales in 2022. However, physical punishment remains legal in both England and Northern Ireland. Campaigners argue that a ban would provide crucial legal protections for children, while opponents fear it could lead to the criminalisation of parents.

Naomi Long, Northern Ireland’s Minister of Justice, has expressed support for removing the defence of reasonable punishment, arguing that it is essential to protect children from physical abuse. Despite her advocacy, proposals to amend this legislation were recently shelved in the Northern Ireland Assembly, prompting further debate about the future of child discipline laws in the region.

Perspectives on Smacking

The findings of the UCL study have drawn varied responses from experts and parents alike. Family and parenting researcher Professor Ellie Lee from the University of Kent acknowledged that the study’s conclusions are credible, but cautioned against oversimplifying the complex nature of child development. Lee, a supporter of the Be Reasonable England campaign, contended that boundaries are necessary for children to understand societal norms and behaviour.

Conversely, advocates for a smacking ban, such as Amy Woods, the owner of Baby College in Salford, have expressed disbelief that smacking remains legal. Woods argues that children thrive in nurturing environments characterised by warmth and responsive relationships, rather than discipline rooted in violence.

Public Reaction

Public sentiment appears to be shifting, as parents express surprise that smacking is still permitted. One mother, Sarah, attending a local playgroup, shared her concerns about the message smacking sends to children. “If they do something wrong, like hit someone, and you smack them back, it doesn’t really reinforce the message of ‘this isn’t okay’,” she remarked, highlighting the potential for smacking to create confusion about acceptable behaviour.

The UCL study also found alarming statistics: one in five 10-year-olds had experienced some form of physical punishment in 2021. Interestingly, the data revealed that mothers with higher education levels were less likely to employ physical discipline, suggesting that awareness and education may play a role in parenting practices.

Why it Matters

The implications of this research are profound, as it not only raises questions about the effectiveness of smacking as a disciplinary method but also highlights the urgent need for legal reform in England and Northern Ireland. Establishing a ban on physical punishment could protect children from harm and promote healthier, more constructive parenting practices. As public awareness grows around the potential harms of smacking, the conversation surrounding child discipline and protection is likely to intensify, calling for a shift towards non-violent methods that support positive child development.

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Grace Kim covers education policy, from early years through to higher education and skills training. With a background as a secondary school teacher in Manchester, she brings firsthand classroom experience to her reporting. Her investigations into school funding disparities and academy trust governance have prompted official inquiries and policy reviews.
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