“I want to focus on three aspects
Pre print servers”
“A collection of studies that have investigated the potential Open Access citation advantage. The majority, to date, have concluded that there is a significant citation advantage for Open Access articles. Much of the data here is sourced from The Open Access Citation Advantage Service, SPARC Europe (accessed August 2017)”
“Data management has become an increasingly discussed topic among the academic community. Managing data is an element of open science, which has proven to increase dissemination of research and citations for journal articles. Open science increases public access to academic articles, mostly through preprint repositories. Indeed, according to this study, open access (OA) articles are associated with a 36-172% increase in citations compared to non-OA articles. Publishers such as Elsevier have acquired preprint repositories to increase the dissemination of academic research.”
“A recent study, out as a preprint, offers something of a muddled bag of methodological choices and compromises, but presents several surprising data points, namely that voluntary publisher efforts may be providing broader access to the literature than Gold or Green open access (OA), and some confounding shifts in claims of an open access citation advantage.”
Abstract: Contemporary scholarly discourse follows many alternative routes in addition to the three-century old tradition of publication in peer-reviewed journals. The field of High- Energy Physics (HEP) has explored alternative communication strategies for decades, initially via the mass mailing of paper copies of preliminary manuscripts, then via the inception of the first online repositories and digital libraries.
This field is uniquely placed to answer recurrent questions raised by the current trends in scholarly communication: is there an advantage for scientists to make their work available through repositories, often in preliminary form? Is there an advantage to publishing in Open Access journals? Do scientists still read journals or do they use digital repositories?
The analysis of citation data demonstrates that free and immediate online dissemination of preprints creates an immense citation advantage in HEP, whereas publication in Open Access journals presents no discernible advantage. In addition, the analysis of clickstreams in the leading digital library of the field shows that HEP scientists seldom read journals, preferring preprints instead.
Abstract: Both the impact factor of the journal and immediate full-text availability in Pubmed Central (PMC) have featured in editorials before.1-3 In 2004, the editor of the Cardiovascular Journal of Africa (CVJA) lamented, like so many others, the injustice of not having an impact factor, its validity as a tool for measuring science output, and the negative effect of a low perceived impact in drawing attention from publications from developing countries.1,4
Since then, after a selection process, we have been indexed by the Web of Science® (WoS) and Thomson Reuters (Philadelphia, PA, USA), and have seen a growing impact factor. In the case of PMC, our acceptance to this database was announced in 2012,2 and now we are proud that it is active and full-text articles are available dating back to 2009. The journal opted for immediate full open access (OA), which means that full-text articles are available on publication date for anybody with access to the internet.
“A collection of studies that have investigated the potential Open Access citation advantage. The majority, to date, have concluded that there is a significant citation advantage for Open Access articles. Much of the data here is sourced from The Open Access Citation Advantage Service, SPARC Europe (accessed August 2017) …”
“Hybrid open access refers to articles freely accessible via the Internet but which originate from an academic journal that provides most of its content via subscription. The effect of hybrid open access on citation counts and author behavior in the field of chemistry is something that has not been widely studied. We compared 814 open access articles and 27,621 subscription access articles published from 2006 through 2011 in American Chemical Society journals. As expected, the 2 comparison groups are not equal in all respects. Cumulative citation data were analyzed from years 2–5 following an article’s publication date. A citation advantage for open access articles was correlated with the journal impact factor (IF) in low and medium IF journals, but not in high IF journals. Open access articles have a 24% higher mean citation rate than their subscription counterparts in low IF journals (confidence limits 8–42%, p = .0022) and similarly, a 26% higher mean citation rate in medium IF journals (confidence limits 14–40%, p < .001). Open access articles in high IF journals had no significant difference compared to subscription access articles (13% lower mean citation rate, confidence limits ?27–3%, p = .10). These results are correlative, not causative, and may not be completely due to an open access effect. Authors of the open access articles were also surveyed to determine why they chose a hybrid open access option, paid the required article processing charge, and whether they believed it was money well spent. Authors primarily chose open access because of funding mandates; however, most considered the money well spent because open access increases information access to the scientific community and the general public, and potentially increases citations to their scholarship.”
Sharing research data provides benefit to the general scientific community, but the benefit is less obvious for the investigator who makes his or her data available.
We examined the citation history of 85 cancer microarray clinical trial publications with respect to the availability of their data. The 48% of trials with publicly available microarray data received 85% of the aggregate citations. Publicly available data was significantly (p?=?0.006) associated with a 69% increase in citations, independently of journal impact factor, date of publication, and author country of origin using linear regression.
This correlation between publicly available data and increased literature impact may further motivate investigators to share their detailed research data.
“In short, when women political scientists make their work freely available online, their research is cited at similar rates to men’s work. This is a very positive finding given the current gender imbalance found in many aspects of the discipline. (Side note: many scholars, regardless of gender, fail to self-archive due to lack of know-how; Carling has written a very helpful primer on the subject. See also Atchison and Bull.)
A final caveat is necessary. These results should be interpreted with caution. First, the finding that OA can help to negate the gender citation advantage is surprising in light of previous research on gendered citation effects. This must be investigated further to determine whether it is an artefact of the data, whether the pattern holds when other data are used, and whether the pattern holds once self-archiving becomes more commonplace in political science. Second, as with any single-discipline study, the results may lack generalisability. There is considerable evidence that GCE varies by discipline, so it will be important to explore the GCE-OA interaction both within and across disciplines.”