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Evidence In Health Controversies, Sally Jackson

OSSA Conference Archive

Health controversies involve the now-familiar complexities of polylogue: multiple positions, multiple players, and multiple places. A vexing issue that cuts across many health topics is what counts as evidence. Several different expert fields may each try to enforce their own evidence standards, and lay participants (whose well-being depends on any expert consensus that may form) often bring their own distinctive forms of evidence. This presentation examines disagreements over evidence within a series of case studies.