Editing Relevance (section)

{{short description|Usefulness of considering certain information in the context of a given topic}}
{{Other uses}}
{{Redirect|Irrelevant|the Slik Toxik album|Irrelevant (album){{!}}''Irrelevant'' (album)|the Pink song|Irrelevant (song)}}
{{More footnotes needed|date=June 2009}}
'''Relevance''' is the connection between topics that makes one useful for dealing with the other. Relevance is studied in many different fields, including cognitive science, logic, and [[library and information science]]. [[Epistemology]] studies it in general, and different theories of knowledge have different implications for what is considered relevant.