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Updated: Jan 3, 2026

Transcranial Direct Current Stimulation for Online Gamers
Published on: November 9, 2019
Correction to: Web-Based Intervention and Email‑Counseling for Problem Gamblers: Results of a Randomized Controlled
Benjamin Jonas1, Fabian Leuschner2, Anna Eiling2
1Delphi - Gesellschaft für Forschung, Beratung und Projektentwicklung mbH, Kaiserdamm 8, 14057, Berlin, Germany. jonas@delphi.de.
Web-based interventions and email counseling effectively reduced gambling problems in a randomized controlled trial. These digital health tools offer accessible support for individuals seeking to manage problematic gambling behaviors.
Area of Science:
- Psychology
- Digital Health
- Clinical Trials
Context:
- Problem gambling is a significant public health concern.
- Traditional interventions face barriers to access and engagement.
- Digital interventions offer scalable solutions for mental health support.
Purpose:
- To evaluate the efficacy of a web-based intervention compared to email counseling for problem gamblers.
- To assess the impact of digital interventions on gambling severity and related harms.
- To provide evidence for the effectiveness of online therapeutic tools in addiction treatment.
Summary:
- A randomized controlled trial compared a web-based intervention with email counseling for individuals with problem gambling.
- Both interventions demonstrated significant reductions in gambling severity and related problems.
- Email counseling showed a trend towards greater effectiveness, though differences were not statistically significant.
Impact:
- Web-based and email interventions are effective tools for treating problem gambling.
- Digital mental health solutions can improve accessibility and outcomes for individuals with addiction.
- Findings support the integration of online interventions into standard care for gambling disorder.
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