Author name: David Tuller

Trial By Error: And Another Prebuttal…

By David Tuller, DrPH Update: Since posting this several hours ago, I have learned that the story I’ve been “prebutting” is not in fact likely to appear imminently; I suppose that means it could be weeks before publication. I’m not sure whether I misinterpreted the reporter’s statement that obtaining my response to the “harassment” claims …

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Trial By Error: A Recap of the School Absence Study

By David Tuller, DrPH Last week I broke the news that Bristol University is conducting an independent investigation of a number of studies that were exempted from ethical review on the grounds that they qualified as service evaluation. Because the issues involved are confusing and complex, I thought it would be helpful to repost here …

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Trial By Error: A Bit More About Bristol’s Investigation

By David Tuller, DrPH Yesterday I reported that Bristol University, at the request of the UK Health Research Authority, is investigating a number of studies conducted by Professor Esther Crawley. The results of this investigation are expected in two months or so. Today I can disclose that the scrutiny involves papers linked to a specific …

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Trial By Error: Bristol Investigating Crawley Papers

By David Tuller, DrPH In the last year, I have raised multiple concerns about studies from the University of Bristol with the UK Health Research Authority, among others. The HRA is the National Health Service arm that oversees approvals for research in England; the agency’s role is to ensure that research receives a favorable opinion …

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