Document (#32478)

Author

Bornmann, L.
Daniel, H.-D.

Title

What do we know about the h index?

Source

Journal of the American Society for Information Science and Technology. 58(2007) no.9, S.1381-1385

Year

2007

Series

Brief communication

Abstract

Jorge Hirsch recently proposed the h index to quantify the research output of individual scientists. The new index has attracted a lot of attention in the scientific community. The claim that the h index in a single number provides a good representation of the scientific lifetime achievement of a scientist as well as the (supposed) simple calculation of the h index using common literature databases lead to the danger of improper use of the index. We describe the advantages and disadvantages of the h index and summarize the studies on the convergent validity of this index. We also introduce corrections and complements as well as single-number alternatives to the h index.

Theme

Informetrie

Object

H-Index

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