Measuring ability to assess claims about treatment effects: the development of the 'Claim Evaluation Tools'

BMJ Open
Astrid Austvoll-DahlgrenIHC Group

Abstract

To describe the development of the Claim Evaluation Tools, a set of flexible items to measure people's ability to assess claims about treatment effects. Methodologists and members of the community (including children) in Uganda, Rwanda, Kenya, Norway, the UK and Australia. In the iterative development of the items, we used purposeful sampling of people with training in research methodology, such as teachers of evidence-based medicine, as well as patients and members of the public from low-income and high-income countries. Development consisted of 4 processes: (1) determining the scope of the Claim Evaluation Tools and development of items; (2) expert item review and feedback (n=63); (3) cognitive interviews with children and adult end-users (n=109); and (4) piloting and administrative tests (n=956). The Claim Evaluation Tools database currently includes a battery of multiple-choice items. Each item begins with a scenario which is intended to be relevant across contexts, and which can be used for children (from age 10  and above), adult members of the public and health professionals. People with expertise in research methods judged the items to have face validity, and end-users judged them relevant and acceptable in their settin...Continue Reading

Citations

Feb 7, 2019·F1000Research·Andrew David OxmanUNKNOWN Informed Health Choices group
Jun 27, 2020·F1000Research·Laura Martínez GarcíaSarah Rosenbaum

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Software Mentioned

Claim Evaluation
Excel
Claim Evaluation Tool
Claim Evaluation Tools

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