出典:Wiktionary
出典:Wikipedia
出典:『Wikipedia』 (2011/07/12 21:56 UTC 版)
In science, a null result is a result without the expected content: that is, the proposed result is absent. It is an experimental outcome which does not show an otherwise expected effect. This does not imply a result of zero or nothing, simply a result that does not support the hypothesis. The term is a translation of the scientific Latin nullus resultarum, meaning "no consequence".