Childhood Exposure to Gambling Dramatically Increases Risk of Problem Gambling in Adulthood, ESRI Study Finds
A major new study from Ireland’s Economic and Social Research Institute has drawn a stark connection between childhood exposure to gambling and the development of serious gambling problems later in life. The findings, commissioned by the Gambling Regulatory Authority of Ireland, add significant weight to calls for tighter regulation and greater awareness of how early experiences shape lifelong behaviour.
Early Gambling Experiences Leave a Lasting Mark
The relationship between childhood environment and adult behaviour has been well established across many areas of psychology, but this latest research puts a sharp focus on one specific domain: gambling. The ESRI study, conducted through its Behavioural Research Unit, gathered anonymous online responses from a representative sample of more than 1,600 adults living in Ireland. Its central finding is unambiguous – people who were exposed to gambling during childhood are far more likely to struggle with problem gambling as adults than those who were not.
The numbers paint a concerning picture. Adults who personally participated in some form of gambling before turning eighteen were found to be nearly twice as likely to experience problem gambling compared to those who did not gamble as children. Having a parent who gambled regularly increased the likelihood by roughly a third. And parental attitudes proved equally influential: growing up in a household where gambling was viewed positively or treated as a normal leisure activity had a comparably large effect on later outcomes. Most striking of all, individuals who both gambled as children and had a parent who gambled heavily were four times more likely to develop problem gambling – a compounding effect that underscores just how deeply family environment can shape a person’s relationship with risk and reward.
What Counts as Problem Gambling
It is worth pausing to define what researchers mean by problem gambling, because the term encompasses far more than the stereotypical image of someone feeding coins into a slot machine all night. Problem gambling describes any pattern of gambling behaviour that disrupts and damages a person’s life. The consequences can be financial – mounting debts, missed bills, drained savings – but they also extend into emotional wellbeing, mental health, and personal relationships. Problem gamblers frequently experience anxiety, depression, and social isolation, and the ripple effects often extend to partners, children, and wider family circles. Current estimates suggest that approximately one in thirty adults in Ireland now meets the threshold for problem gambling, a figure that researchers describe as significant and growing.
Children Are Gambling More Than Many Parents Realise
One of the study’s most revealing findings is the sheer prevalence of underage gambling. The majority of adults surveyed reported having engaged in at least some form of gambling before the age of eighteen. The most common activities included slot machines in amusement arcades, scratch cards, betting on horse or greyhound racing, informal gambling among friends, bingo, and lottery tickets. Many of these forms of gambling are woven so deeply into everyday social life that they are rarely perceived as gambling at all – a scratch card bought as a stocking filler, a coin dropped into an arcade machine on a family holiday, a casual bet placed among schoolmates. Yet the research suggests that even these seemingly harmless encounters can normalise gambling behaviour in ways that carry forward into adulthood with measurable consequences.
The Growing Influence of Non-Family Factors
While parental behaviour and attitudes remain powerful predictors of future gambling problems, the study also detected an important generational shift. Among younger adults, the influence of parents appears to be weakening relative to external factors – most notably marketing, advertising, and the pervasive presence of gambling content in digital media and sport sponsorship. This finding carries significant policy implications. If the primary drivers of gambling normalisation are shifting from the family home to the broader media and commercial environment, then regulatory strategies must evolve accordingly. Limiting children’s exposure to gambling advertising, restricting sponsorship deals that place betting brands in front of young audiences, and enforcing age verification on online gambling platforms all take on greater urgency in light of this trend. The researchers noted that this shift also has consequences for treatment services, since a growing proportion of people seeking help for problem gambling may have no family history of the behaviour – meaning traditional screening and intervention approaches may need to be updated.
Regulators Call for Stronger Protections
The Gambling Regulatory Authority of Ireland, which commissioned the study, has described the results as clear evidence of the long-term harm that childhood gambling exposure can cause. The Authority’s chief executive emphasised the importance of building a well-regulated gambling sector that actively protects children and vulnerable individuals. Alongside the release of the report, the GRAI published new guidance for parents on how to discuss gambling and its associated risks with their children – advice developed in partnership with the HSE Addiction Services.
The ESRI’s lead researcher on the project echoed these sentiments, arguing that the findings strengthen the case for robust regulation and public education campaigns. The goal, he suggested, should be to prevent gambling from becoming normalised among young people in the first place – because once that normalisation takes root, the evidence shows it can be extraordinarily difficult to reverse. With an estimated one in thirty Irish adults already affected, and childhood exposure now firmly established as a major contributing factor, the case for decisive action has never been stronger.
