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Currently submitted to: JMIR Formative Research

Date Submitted: May 15, 2026
Open Peer Review Period: May 22, 2026 - Jul 17, 2026
(currently open for review)

Warning: This is an author submission that is not peer-reviewed or edited. Preprints - unless they show as "accepted" - should not be relied on to guide clinical practice or health-related behavior and should not be reported in news media as established information.

Acceptability and Perceived Usefulness of a Digital Gambling Harm Minimisation Tool: A Cross-Sectional Study

  • Dilushi Chandrakumar; 
  • Simone N Rodda; 
  • Louise Thornton; 
  • Sally M Gainsbury

ABSTRACT

Background:

Gambling consumers show low uptake and engagement with tools designed to support safer gambling practices and reduce the risk of experiencing gambling-related harms. We used co-design principles to design and develop a digital tool for safer gambling (‘BetWell’) to overcome known barriers to tool uptake, including a focus on gambling problems. BetWell aims to increase awareness of personal gambling expenditure and knowledge of how gambling products function to support informed decision-making about gambling. It was designed based on behavioural change theories and presents a personalised amalgamation of gambling expenditure relative to alternative spend options, and psychoeducational information via a quiz.

Objective:

This exploratory study assessed the perceived acceptability and usefulness of the newly designed digital tool ‘BetWell’ and gathered end-user feedback to improve future prototypes. The study explored whether usability, gambling severity, financial wellbeing, gambling frequency, spend tracking, activity statement use, and the number of accounts held impacted acceptability and perceived usefulness, and the extent to which these factors independently predicted acceptability and perceived usefulness when controlling for life satisfaction, gambling satisfaction, and demographic variables.

Methods:

This cross-sectional study recruited 140 gambling consumers (M=41.3, SD=10.9 years) via the market research panel CRNRSTONE. Participants accessed and engaged with BetWell and completed an online survey to share their perceptions towards the tool.

Results:

The overall acceptability (M=32/40, SD=5.2) and perceived usefulness (M=20/25, SD=3.9) of the tool were considered ‘good’ and ‘useful’, respectively by participants. Individuals with higher gambling severity scores were more likely to perceive the tool as useful than those of the lower risk categories. Individuals with higher financial wellbeing were more likely to perceive the tool as useful and acceptable compared to those in lower financial wellbeing categories. Higher usability scores corresponded with higher tool acceptability. Previous efforts to monitor and track gambling spend was associated with both acceptability and perceived usefulness. Gambling frequency and the number of gambling accounts were not related to acceptability and perceived usefulness. Qualitative feedback included participant identified suggestions for improvements such as a need for interactive elements, a more detailed view of gambling expenditure, automation of activity statement upload functionality, more challenging and positively framed quiz content, and an emphasis on data security.

Conclusions:

The study provides preliminary support for the acceptability and perceived usefulness of a newly developed tool to increase awareness of gambling expenditure and knowledge on how gambling products function, providing directions for future improvements to the tool.


 Citation

Please cite as:

Chandrakumar D, Rodda SN, Thornton L, Gainsbury SM

Acceptability and Perceived Usefulness of a Digital Gambling Harm Minimisation Tool: A Cross-Sectional Study

JMIR Preprints. 15/05/2026:101430

DOI: 10.2196/preprints.101430

URL: https://preprints.jmir.org/preprint/101430

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