Reliability of a tool for measuring theory of planned behaviour constructs for use in evaluating research use in policymaking
2011

Measuring Research Use in Policymaking

Sample size: 62 publication Evidence: moderate

Author Information

Author(s): Jennifer A Boyko, John N Lavis, Maureen Dobbins, Nathan M Souza

Primary Institution: McMaster University

Hypothesis

A tool that measures the intention to use research evidence in policymaking could assist researchers in evaluating the effectiveness of knowledge translation strategies.

Conclusion

The study provides preliminary evidence for the reliability of a tool that can measure theory of planned behavior constructs related to research use in policymaking.

Supporting Evidence

  • The internal consistency of the tool's constructs was good, with alpha coefficients ranging from 0.68 to 0.89.
  • Test-retest reliability coefficients ranged from 0.26 to 0.77 for the constructs.
  • The tool should be administered on more than one occasion to ensure reliable data collection.

Takeaway

Researchers created a questionnaire to help understand how policymakers plan to use research in their decisions, and they found it works pretty well.

Methodology

The study assessed the tool's internal consistency and test-retest reliability using Cronbach's alpha and generalizability coefficients.

Limitations

The small sample size limited the assessment of construct validity, and the tool was only tested in one type of KTE intervention.

Participant Demographics

Participants included policymakers and stakeholders from various sectors, with an average of 8.4 years in their current positions.

Digital Object Identifier (DOI)

10.1186/1478-4505-9-29

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