Nina Hartwell

Nina Hartwell

Psychology and Responsible Play Editor

Nina writes the psychology material on this site: what the reward system does during an uncertain outcome, why near-misses drive continued play harder than losses, and how session design changes how long people stay. The sources are published research summaries and regulator material rather than private observation.

8+ Years Research
2,000+ Sessions Observed
5 Published Articles

Areas of Expertise

Casino Psychology Sound Design Slot Mechanics Behavioral Analysis RTP Research

Nina writes the psychology and responsible-play material on this site. The subjects are well studied outside gambling as well as inside it — reward prediction error, the near-miss effect, time distortion during absorbed play — and the sources here are published overviews of that literature together with regulator publications. Claims that would require access nobody has are left out rather than estimated. This is an editorial byline on an affiliate site, not a research department.

Articles by this author

5 articles
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