Results 1 to 10 of about 929,961 (269)
Catalogue of bias: publication bias [PDF]
Dickersin and Min define publication bias as the failure to publish the results of a study ‘on the basis of the direction or strength of the study findings’.1 This non-publication introduces a bias which impacts the ability to accurately synthesise and describe the evidence in a given area.2 Publication bias is a type of reporting bias and closely ...
Nicholas J DeVito, Ben Goldacre
openaire +3 more sources
Psychological science from 'publish or perish' to 'trust but verify' [PDF]
At the time when social psychologists believed they could be proud of their discipline, there was the devastating news that Diederik Stapel had committed a major scientific fraud.
Keljanović Anđela D.
doaj +1 more source
Publication bias in recent meta-analyses. [PDF]
INTRODUCTION: Positive results have a greater chance of being published and outcomes that are statistically significant have a greater chance of being fully reported.
Michal Kicinski
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Is publication bias present in gastroenterological research? An analysis of abstracts presented at an annual congress [PDF]
Background Publication bias is the tendency of investigators, reviewers, and editors to submit or accept manuscripts for publication based on their direction or strength of findings.
Chase Meyer +3 more
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Background Publication and related biases (including publication bias, time-lag bias, outcome reporting bias and p-hacking) have been well documented in clinical research, but relatively little is known about their presence and extent in health services ...
Abimbola A. Ayorinde +6 more
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Publication bias in prevalence studies should not be ignored [PDF]
Masoud Mohammadi
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Confidence intervals and P-values for meta-analysis with publication bias [PDF]
We study publication bias in meta-analysis by supposing there is a population (y, sigma) of studies which give treatment effect estimates y - N(theta, sigma(2)). A selection function describes the probability that each study is selected for review.
John B. Copas +5 more
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The study by Lee & Zaryab (this issue) investigated whether listening to high-groove music affects how heterosexual observers rate the attractiveness of people from the opposite sex.
Olivier Senn
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Publication bias: Graphical and statistical methods.
Various statistical approaches and visual tools have been developed to detect, estimate, and evaluate the impact of publication bias in meta-analysis results. In this article, we present the most popular statistical methods and graphic tools to address
Spineli, Loukia M, Pandis, Nikolaos
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