Navigation Links
Are journal rankings distorting science?

This week’s BMJ raises concerns over whether journal rankings (known as impact factors) are distorting publishing and science.

The impact factor is a measure of the citations to papers in scientific journals. It was developed as a simple measure of quality and has become a proxy for the importance of a journal to its field.

But a report by the BMJ this week warns that the popularity of this ranking is distorting the fundamental character of journals, forcing them to focus more and more on citations and less on readers.

Concerns include the fact that a bad paper may be cited because of its infamous errors and that a journal’s rank has no bearing on the quality of individual papers it publishes. But more worrying is the trend towards using impact factors to guide decisions on research funding. This has been particularly noticeable in the UK, where universities now prioritise scientific fields that produce research published in the highest impact factor journals, causing substantial damage to the clinical research base.

In an accompanying article, two researchers discuss whether impact factors should be ditched.

Gareth Williams of Bristol University believes that the academic community should consign the impact factor to the dustbin. He sees the measure as fatally flawed and highly damaging to the academic community.

"The impact factor is a pointless waste of time, energy, and money, and a powerful driver of perverse behaviours in people who should know better," he writes. "It should be killed off, and the sooner the better."

But Richard Hobbs of Birmingham University thinks that rather than just discarding impact factors we should consider solutions to the problems. For example, extending the citation surveillance period, applying weightings to adjust for the average number of references across journals, or scoring journals on only their most important papers.

It’s easy to criticise bibliome trics, but we should attempt to refine them and debate in parallel how we can track academic careers and encourage fewer, but better studies that affect the wider community, he concludes.

Source:BMJ-British Medical Journal

Related biology news :

1. Open Access journals get impressive impact factors
2. New journal article urges use of animal serum-free media for growing live cells
3. Impressive new Impact Factors for BioMed Centrals open-access journals
4. Funding and bureaucracy, not access to journals, are chief obstacles to scientific productivity
5. Public Library of Science to launch new, open access journal on neglected tropical diseases

Post Your Comments:

(Date:5/9/2016)... UAE, May 9, 2016 Elevay ... comes to expanding freedom for high net worth professionals ... in today,s globally connected world, there is still no ... could ever duplicate sealing your deal with a firm ... passports by taking advantage of citizenship via investment programs ...
(Date:4/26/2016)... and LONDON , April ... part of EdgeVerve Systems, a product subsidiary of ... today announced a partnership to integrate the Onegini ...      (Logo: ) ... their customers enhanced security to access and transact ...
(Date:4/15/2016)... 15, 2016 Research and ... Biometrics Market 2016-2020,"  report to their offering.  , ... , ,The global gait biometrics market is expected ... the period 2016-2020. Gait analysis generates ... be used to compute factors that are not ...
Breaking Biology News(10 mins):
(Date:6/23/2016)... , June 23, 2016 A person commits a ... crime scene to track the criminal down. An ... Food and Drug Administration (FDA) uses DNA evidence to track ... Sound far-fetched? It,s not. The FDA has increasingly ... support investigations of foodborne illnesses. Put as simply as possible, ...
(Date:6/23/2016)...   EpiBiome , a precision microbiome engineering company, ... financing from Silicon Valley Bank (SVB). The financing will ... its drug development efforts, as well as purchase additional ... has been an incredible strategic partner to us – ... would provide," said Dr. Aeron Tynes Hammack , ...
(Date:6/23/2016)... 23, 2016  Blueprint Bio, a company dedicated to ... medical community, has closed its Series A funding round, ... "We have received a commitment from Forentis ... need to meet our current goals," stated Matthew ... runway to complete validation on the current projects in ...
(Date:6/23/2016)... ... June 23, 2016 , ... Velocity Products, a ... designed, tuned and optimized exclusively for Okuma CNC machining centers at The International ... a collaboration among several companies with expertise in toolholding, cutting tools, machining dynamics ...
Breaking Biology Technology: