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GambleAware: New gambling prevalence methodology review published

Published

5 years ago

May 14, 2021

Reading Time: 2 minutes

GambleAware has today published commissioned research, authored by Professor Patrick Sturgis and Professor Jouni Kuha of the London School of Economics, which investigates how methodological differences between surveys affect the accuracy of estimates of gambling harms. The research was commissioned following a 2019 YouGov study which found substantially higher rates of gambling harms across Great Britain than had previously been reported by the 2016 and 2018 Health Surveys for England.

The research was commissioned to identify the best way to determine gambling participation and prevalence of gambling harms in Great Britain and to develop a better understanding of how methodological factors might account for the differences between the results of the YouGov study and the Health Survey for England’s results. The surveys reviewed in the report produced widely varying estimates of ‘problem gambling’[1] in Great Britain, indicated by a PGSI score[2] of 8+, ranging from 0.7% to 2.4% of adults.

The research reviewed eight different surveys into gambling participation and prevalence of gambling harms to identify differences in results and what causes them. The key finding is that surveys using predominantly, or exclusively online self-completion responses produce consistently higher estimates of gambling harm compared to surveys which use paper self-completion techniques as part of a face-to-face interview.

The primary cause of this discrepancy was found to be selection bias in online surveys. Selection bias in this instance refers to the fact that online surveys skew towards people who are comfortable using online technologies and who use the internet regularly. These people are also more likely to be online and frequent gamblers, meaning online surveys tend to over-estimate gambling harm.

Given these findings, the researchers shared the following recommendations for future prevalence surveys:

Given the high and rising cost of in person surveys, measurement of gambling prevalence and harm should move to online surveying.
The move to online interviewing should be combined with a programme of methodological testing and development to mitigate selection bias.
In person surveying should not be ceased completely; probability sampling and face-to-face interviewing should be used to provide periodic benchmarks.

GambleAware commissioned this study to better understand the true demand for treatment and support for gambling harms across Great Britain and will use the findings of this study to inform and direct the future Annual Great Britain Treatment and Support surveys. Data from the surveys will continue to be used to update GambleAware’s interactive maps, which show in visual format the prevalence of gambling participation and harms at local authority and ward level across Great Britain.

Professor Patrick Sturgis, Department of Methodology at the London School of Economics, said: “Our research has found that online surveys tend to systematically overestimate the prevalence of gambling harm compared to face-to-face interview surveys. However, given the very high and rising cost of in person surveying, and the limits this places on sample size and the frequency of surveys, we recommend a shift to predominantly online data collection in future, supplemented by periodic in person benchmarks.”

Alison Clare, Research, Information and Knowledge Director at GambleAware, said: “We want our prevention, treatment, and support commissioning to be informed by the best available evidence, and having survey data we can be confident in, within the constraints of data collection in an increasingly online world, is key. GambleAware’s annual GB Treatment & Support survey is an important tool in building a picture of the stated demand for gambling harms support and treatment, and of the services, capacity and capability needed across Great Britain to meet that demand.

Free Ticket Drops

GGPoker Brings Back WSOP Super Circuit with Record $180M Guarantee

Published

11 hours ago

February 24, 2026

Wladimir P.

ggpoker-brings-back-wsop-super-circuit-with-record-$180m-guarantee

GGPoker, the world’s largest online poker platform, is set to host the highly anticipated 2026 WSOP Super Circuit online tournament series, running from March 1 to March 31.

This year’s edition features an unprecedented $180 million in guaranteed prizes, solidifying GGPoker’s reputation as the premier global poker destination.

Players will compete across 18 WSOP Gold Ring events, offering the chance to win one of poker’s most prestigious trophies and significant cash prizes.

Key Events & Highlights:

#5: $525 Mystery Millions [Final Stage] – March 9, $525 buy-in, $10M GTD ($1M Top Bounty)
#13: WSOP Super Circuit MAIN EVENT [Day 2] – March 23, $1,700 buy-in, $15M GTD
#18: GGMillion$ High Roller [Day 2] – March 30, $10K buy-in, $10M GTD

Exclusive Champion Perks
Winners of all 18 Gold Ring events receive:

A $5K WSOP Paradise package
Recognition on the official WSOP Rankings leaderboard

$3 Million in Free Ticket Drops
Participants in any WSOP Super Circuit event can win WSOP Express tickets, $5K Ring Passes, or $10K Bracelet Passes. Tickets will be awarded randomly throughout the series, totaling $3 million in free prizes.

Live Coverage
Final tables for the Main Event (#13) and High Roller (#18) will be streamed live on GGPoker.TV and YouTube, hosted by Jeff Gross, with commentary by Daniel Negreanu for the High Roller.

Player and Ambassador Excitement
Daniel Negreanu said: “The 2026 WSOP Super Circuit at GGPoker is absolutely massive. With $180M in total guarantees, including $15M Main Event and $10M Mystery Millions, it’s the perfect time to compete for record-breaking prizes.”

The post GGPoker Brings Back WSOP Super Circuit with Record $180M Guarantee appeared first on Eastern European Gaming | Global iGaming & Tech Intelligence Hub.

Casino Bonus Features

PopOK Gaming Unveils Macaco Millionario Dual-Grid Slot

Published

12 hours ago

February 24, 2026

Wladimir P.

popok-gaming-unveils-macaco-millionario-dual-grid-slot

PopOK Gaming has launched Macaco Millionario, a vibrant online slot inspired by Chinese symbolism and designed with an innovative double-grid bonus feature.

Rich red and gold visuals, lucky symbols, and a playful Macaco character combine to deliver a visually engaging and rewarding gaming experience.

The game features a 5×3 layout with 30 fixed paylines and two types of Wilds, including Double Wilds that count as two symbols for higher winning potential. The Double Fortune Free Spins round introduces an extra 5×3 reel set, allowing players to spin two grids simultaneously. Wins across both grids trigger multipliers up to x20, and retriggers extend the bonus for bigger payouts.

With a maximum multiplier of x1,732, Macaco Millionario delivers exciting bonus features, including Free Spins, Double Free Spins, Double Win Multipliers, Extra Spins, and a jackpot option. The game offers an RTP of 96.56% and supports bets from EUR 0.02 to EUR 100, fully optimized for web and mobile play. Multi-language support includes English, Brazilian Portuguese, Spanish, Chinese, and Hindi.

“Macaco Millionario blends cultural familiarity with a unique bonus structure that delivers thrilling moments in every spin,” said Tsovinar Elchyan, Head of Partnerships at PopOK Gaming. “The double-grid feature sets it apart from traditional slots, offering operators and players something truly innovative.”

The slot is now live and available for integration across all platforms supporting PopOK Gaming content. Operators interested in adding Macaco Millionario to their portfolios can contact PopOK Gaming directly.

The post PopOK Gaming Unveils Macaco Millionario Dual-Grid Slot appeared first on Eastern European Gaming | Global iGaming & Tech Intelligence Hub.

AI in lottery

Scientific Games Appoints Rich Wasserman as Senior Vice President of Product Engineering

Published

12 hours ago

February 24, 2026

Wladimir P.

scientific-games-appoints-rich-wasserman-as-senior-vice-president-of-product-engineering

Scientific Games has appointed Rich Wasserman as Senior Vice President of Product Engineering, reinforcing its commitment to advancing lottery systems technology and digital innovation.

Based in Atlanta, the global lottery provider continues to expand its technology leadership as one of the fastest-growing suppliers of retail and digital lottery solutions worldwide.

Leadership Experience from Amazon, Facebook and Stitch Fix

Wasserman brings more than 20 years of experience leading engineering, data science and product teams across high-performance technology platforms.

He previously held senior leadership roles at:

Amazon
Facebook
Stitch Fix

At Stitch Fix, he served as Vice President of Engineering and Data Science, leading automation, AI-driven systems and platform optimization initiatives. Wasserman holds a Ph.D. in Electrical Engineering and a Computer Science degree from the University at Buffalo.

Driving Innovation Across Global Lottery Platforms

In his new role, Wasserman will oversee Product Engineering across Scientific Games’ global portfolio serving more than 150 government-regulated lotteries. His responsibilities include advancing:

Retail lottery systems
Digital lottery platforms
Hardware and software innovation
Data analytics and AI capabilities
Consumer engagement technologies

CEO Pat McHugh stated that Wasserman’s experience scaling AI-powered platforms at world-class technology firms will help accelerate innovation and deliver next-generation lottery solutions focused on sustainable growth.

Strengthening Lottery Technology Leadership

Scientific Games continues to invest in technology, analytics and digital transformation to enhance consumer experiences across retail and online lottery channels. The appointment underscores the company’s strategy to integrate advanced analytics and machine learning into its global lottery ecosystem.

The post Scientific Games Appoints Rich Wasserman as Senior Vice President of Product Engineering appeared first on Eastern European Gaming | Global iGaming & Tech Intelligence Hub.