TAILIEUCHUNG - Báo cáo y học: " H-index, mentoring-index, highly-cited and highly-accessed: how to evaluate scientists?"

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học 'Respiratory Research cung cấp cho các bạn kiến thức về ngành y đề tài: H-index, mentoring-index, highly-cited and highly-accessed: how to evaluate scientists. | Retrovirology BioMed Central Open Access Editorial H-index mentoring-index highly-cited and highly-accessed how to evaluate scientists Kuan-Teh Jeang Address The National Institutes of Health Bethesda MD USA Email Kuan-Teh Jeang - kjeang@ Published 25 November 2008 Received 16 November 2008 Accepted 25 November 2008 Retrovirology 2008 5 106 doi 1742-4690-5-106 This article is available from http content 5 1 106 2008 Jeang licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract How best to evaluate scientists within a peer group is a difficult task. This editorial discusses the use of the H-index and total citations. It also raises the consideration of a mentoring-index and the value of understanding the frequency that a published paper is accessed by readers. Editorial Key performance indicators A challenging question in peer-reviewed science is how to distribute judiciously resources amongst a large number of competing researchers. What are the key performance indicators that should be used to evaluate scientists who pursue similar research interests One popular discussion is to ask how many times a person has published articles in journals with a high impact factor IF . Several quirks in the way that a journal s IF is calculated have prompted many individuals to question whether this number reliably reflects the citation frequency of research articles that are published in the journal 1 . Recently a scientist s H-index HI 2 has been suggested as a more informative measure of his her scientific productivity 1 . H-index and total citations The predictive value of the HI does have limitations 3 . However in a 2007 survey of Retrovirology editorial board members it was noted that an

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