Is the Impact Factor Losing Its Power—or Are We Using It Wrong?
A single number remains influential in journal marketing, yet even its providers warn against applying it to individual papers.


Independent news and analysis on research and scholarly publishing — from JCF Corp.
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A single number remains influential in journal marketing, yet even its providers warn against applying it to individual papers.
An indexing listing can attract authors and transform a journal’s prospects. Losing future coverage raises questions many publishers are unprepared to answer.
Vague verbs, borrowed logos, PubMed shorthand and lapsed coverage can make an indexing page look stronger than the database records behind it.
Five services often listed together as "indexing" are run by different organisations, select journals in different ways and answer different questions.