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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

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Measuring Engagement of Spectators of Social Digital Games

Measuring Engagement of Spectators of Social Digital Games

Published on: July 3, 2021

Measuring gambling participation.

Bryan Rodgers¹, Tanya Caldwell, Peter Butterworth

¹Family and Community Health Research Unit, Australian Demographic & Social Research Institute, Building 9, Fellows Road, The Australian National University, Canberra 0200, Australia. bryan.rodgers@anu.edu.au

Addiction (Abingdon, England)

|February 14, 2009

Summary

Research on gambling participation lags behind alcohol studies, hindering understanding of moderate gambling and predictors of problem gambling. Developing better participation measures is crucial for future research and harm reduction strategies.

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Area of Science:

Behavioral science
Addiction research
Public health

Background:

Parallels exist between gambling and alcohol use research.
Gambling research disproportionately focuses on problem gambling, neglecting participation measures.

Purpose of the Study:

To highlight underdeveloped research areas due to a lack of gambling participation measures.
To discuss challenges and propose progress in developing these measures.
To encourage distinct indices for gambling exposure and harm.

Main Methods:

Comparative analysis of gambling and alcohol research methodologies.
Identification of five underdeveloped research topics in gambling participation.
Discussion of challenges drawing parallels with alcohol use research.

Main Results:

Five key areas underdeveloped: gambling participation and future problems, moderate gambling, separate measurement of exposures and harms, predictors of participation, and natural history of participation.
Challenges in developing gambling participation measures mirror those in alcohol research.

Conclusions:

Advancing gambling research requires developing robust participation measures.
Progress in this area is essential for understanding gambling behaviors and mitigating harms.
Future research should yield distinct indices for gambling exposure and harm.