Incongruence in Doping Related Attitudes, Beliefs and Opinions in the Context of Discordant Behavioural Data: In Which Measure Do We Trust? Explicit vs. Implicit Assessments
2011

Trusting Measures of Doping Attitudes: Explicit vs. Implicit Assessments

Sample size: 82 publication Evidence: moderate

Author Information

Author(s): Petróczi Andrea, Uvacsek Martina, Nepusz Tamás, Deshmukh Nawed, Shah Iltaf, Aidman Eugene V., Barker James, Tóth Miklós, Naughton Declan P.

Primary Institution: School of Life Sciences, Kingston University London

Hypothesis

Self-reports align with self-declared use, and the doping BIAT aligns better with user grouping based on hair analysis.

Conclusion

The study shows that self-reports on doping behavior may be biased, while implicit measures provide a more reliable assessment.

Supporting Evidence

  • 12% of athletes tested positive for performance-enhancing drugs despite none admitting to use.
  • Self-reports showed a pattern consistent with self-reported doping use.
  • Implicit measures were consistent with hair analysis results.

Takeaway

This study found that athletes might lie about using performance-enhancing drugs, but tests that measure their hidden feelings can reveal the truth.

Methodology

The study used a mixed method design combining self-reported questionnaires, implicit association tests, and hair analysis for doping detection.

Potential Biases

Response bias may affect self-reported data, leading to discrepancies between declared and actual doping behavior.

Limitations

The study used convenience sampling and the overlap between self-reports and hair analysis results is uncertain.

Participant Demographics

The sample consisted of 82 athletes (52.4% female, mean age: 21.48 years) from 30 sports.

Statistical Information

P-Value

p<0.001

Statistical Significance

p<0.05

Digital Object Identifier (DOI)

10.1371/journal.pone.0018804

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