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Bias

Bias

Bias refers to any tendency that prevents a question from being considered unprejudiced. In research, bias occurs when one outcome or answer is selected or encouraged over others in sampling or testing. Bias can occur during any research phase, including study design, data collection, analysis, and publication.
In statistics, a sampling bias is created when a sample is collected from a population, and some members of the population are not as likely to be chosen as others (remember, each member...

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Related Experiment Video

Updated: Feb 20, 2026

Measuring the Subjective Value of Risky and Ambiguous Options using Experimental Economics and Functional MRI Methods

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Published on: September 19, 2012

The Need for Benchmarks to Advance AI-Enabled Player Risk Detection in Gambling

Kasra Ghaharian¹, Simo Dragicevic², Chris Percy²

¹International Gaming Institute, University of Nevada, Las Vegas, NV, USA. kasra.ghaharian@unlv.edu.

Journal of Gambling Studies

|February 18, 2026

Summary

No abstract available in PubMed .

Keywords:

Artificial intelligence Benchmark datasets Machine learning Prevention Problem gambling Responsible gambling

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