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Beat it, impact factor! Publishing elite turns against controversial metric

Beat it, impact factor! Publishing elite turns against controversial metric

Senior staff at Nature, Science and other journals want to end inappropriate use of the measure.

Multiple Citation Indicators and Their Composite across Scientific Disciplines

Multiple Citation Indicators and Their Composite across Scientific Disciplines

Citation indicators addressing total impact, co-authorship, and author positions offer complementary insights about impact. This article shows that a composite score including six citation indicators identifies extremely influential scientists better than single indicators.

Some things you need to know about Google Scholar

Some things you need to know about Google Scholar

Google Scholar is great, but its inclusiveness and mix of automatically updated and hand-curated profiles means you should never take any of its numbers at face value.

University Research and the Fetishisation of Excellence

University Research and the Fetishisation of Excellence

The rhetoric of “excellence” is pervasive across the academy. It is used to refer to research outputs as well as researchers, theory and education, individuals and organisations, from art history to zoology. But what does “excellence” mean? Does it in fact mean anything at all? And is the pervasive narrative of excellence and competition a good thing?

A new complementary index for analyzing research performance

A new complementary index for analyzing research performance

A researcher collaborating with many groups will normally have more papers (and thus higher citations and h-index) than a researcher spending all his/her time working alone or in a small group. While analyzing an author’s research merit, it is therefore not enough to consider only the collective impact of the published papers, it is also necessary to quantify his/her share in the impact. For this quantification, here I propose the I-index which is defined as an author’s percentage share in the total citations that his/her papers have attracted.

The ecstasy and the agony of the altmetric score

The ecstasy and the agony of the altmetric score

Altmetrics have gained momentum and are meant to overcome the shortcomings of citation-based metrics. In this regard some light is shed on the dangers associated with the new “all-in-one” indicator altmetric score.

Why Altmetric scores should never be used to measure the merit of scientific publications

Why Altmetric scores should never be used to measure the merit of scientific publications

Or 'how to tweet your way to honour and glory'.

Accounting for Impact? How the Impact Factor is shaping research and what this means for knowledge production.

Accounting for Impact? How the Impact Factor is shaping research and what this means for knowledge production.

Why does the impact factor continue to play such a consequential role in academia? Alex Rushforth and Sarah de Rijcke look at how considerations of the metric enter in from early stages of research…

Auto-correlation of journal impact factor for consensus research reporting statements: a cohort study

Auto-correlation of journal impact factor for consensus research reporting statements: a cohort study

Citation counts are not purely a reflection of scientific merit and the impact factor is, in fact, auto-correlated.

The Use of Altmetrics in Promotion and Tenure

The Use of Altmetrics in Promotion and Tenure

College and university faculty and administrators alike must take more nuanced, responsible, and informed approaches to using metrics for promotion and tenure decisions.

Credit where credit is due

Credit where credit is due

When a commercial publisher re-uses images from your blog without permission or attribution.