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The PDF of the essay paper "Why Most Published Research Findings Are False" is a 2005 essay written by John Ioannidis, a professor at the Stanford School of Medicine, and published in PLOS Medicine. [1]
John P. A. Ioannidis (/ ˌ iː ə ˈ n iː d ɪ s / EE-ə-NEE-diss; Greek: Ιωάννης Ιωαννίδης, pronounced [i.oˈanis i.oaˈniðis]; born August 21, 1965) is a Greek-American physician-scientist, writer and Stanford University professor who has made contributions to evidence-based medicine, epidemiology, and clinical research.
Ioannidis (2005): "Why Most Published Research Findings Are False".[1]The replication crisis [a] is an ongoing methodological crisis in which the results of many scientific studies are difficult or impossible to reproduce.
John Ioannidis argues that "claimed research findings may often be simply accurate measures of the prevailing bias." [46] He lists the following factors as those that make a paper with a positive result more likely to enter the literature and suppress negative-result papers: The studies conducted in a field have small sample sizes.
John Ioannidis (2005), "Why Most Published Research Findings Are False" [6] In 1966, an early meta-research paper examined the statistical methods of 295 papers published in ten high-profile medical journals. It found that, "in almost 73% of the reports read ... conclusions were drawn when the justification for these conclusions was invalid."
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Over the past year, a number of high-profile companies have done about-faces on diversity, including Meta , Walmart , McDonald's , Lowe’s , Ford , Tractor Supply , and John Deere .
It was initially introduced in 2016 by the Greek-American metascience researcher John Ioannidis at Stanford University and his collaborators, R. Klavans R. and K. Boyack. [6] In 2019 an improved version of it [ 7 ] was announced in the scientific journal PLOS Biology under the paper title "Updated science-wide author databases of standardized ...