Christian Gade
This blog post is based on the Evidence & Policy article, ‘When is it justified to claim that a practice or policy is evidence-based? Reflections on evidence and preferences’.
When you search the internet, you will find a myriad of claims about different practices or policies being evidence-based. To avoid ‘evidence-based’ becoming merely a buzzword that everyone can throw around and use whenever they deem it suitable, it is important to consider the conditions for when it is justified for you as an individual or organisation to claim that your practice or policy is evidence-based.
My argument is that this is the case if, and only if, three conditions are met – an argument that suggests that it depends on subjective preferences whether you are justified in claiming that your practice or policy is evidence-based, and that it is important to give more attention to the normative dimension of the field of evidence-based practice and policy.
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