"Publication bias against null results is a known major problem that limits the self-correction function of science – anything that addresses this should help science progress more rapidly." (Marcus Munafò, Professor of Biological Psychology at the University of Bristol)
In this article collection, we are highlighting some of the negative results studies that have been published by BMC Research Notes recently and we are aiming to include more articles as they become available. We welcome submissions reporting scientifically valid negative results.
