Étiquette : research impact

Publié le

The Open-Factor: Toward Impact-Aligned Measures of Open-Access eBook Usage

Author : E. S. Hellman

A statistical analysis of usage data for open-access ebooks from two different publishers and from a free ebook distribution platform indicates that open-access ebook usage is distributed following log-normal statistics, and meaningful analysis results after calculating the logarithm of the download counts.

To assess usage impact from raw usage data in alignment with the goals of open-access ebook publishing, future impact analyses should use logarithm-based metrics to measure an “open-factor”.

DOI : http://dx.doi.org/10.3998/3336451.0022.104

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Does Monetary Support Increase Citation Impact of Scholarly Papers?

Authors : Yasar Tonta, Muge Akbulut

One of the main indicators of scientific development of a given country is the number of papers published in high impact scholarly journals. Many countries introduced performance-based research funding systems (PRFSs) to create a more competitive environment where prolific researchers get rewarded with subsidies to increase both the quantity and quality of papers.

Yet, subsidies do not always function as a leverage to improve the citation impact of scholarly papers. This paper investigates the effect of the publication support system of Turkey (TR) on the citation impact of papers authored by Turkish researchers.

Based on a stratified probabilistic sample of 4,521 TR-addressed papers, it compares the number of citations to determine if supported papers were cited more often than those of not supported ones, and if they were published in journals with relatively higher citation impact in terms of journal impact factors, article influence scores and quartiles.

Both supported and not supported papers received comparable number of citations per paper, and were published in journals with similar citation impact values. Findings suggest that subsidies do not seem to be an effective incentive to improve the quality of scholarly papers. Such support programs should therefore be reconsidered.

URL : https://arxiv.org/abs/1909.10068

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How much research shared on Facebook is hidden from public view? A comparison of public and private online activity around PLOS ONE papers

Authors : Asura Enkhbayar, Stefanie Haustein, Germana Barata, Juan Pablo Alperin

Despite its undisputed position as the biggest social media platform, Facebook has never entered the main stage of altmetrics research. In this study, we argue that the lack of attention by altmetrics researchers is not due to a lack of relevant activity on the platform, but because of the challenges in collecting Facebook data have been limited to activity that takes place in a select group of public pages and groups.

We present a new method of collecting shares, reactions, and comments across the platform-including private timelines-and use it to gather data for all articles published between 2015 to 2017 in the journal PLOS ONE.

We compare the gathered data with altmetrics collected and aggregated by Altmetric. The results show that 58.7% of papers shared on the platform happen outside of public view and that, when collecting all shares, the volume of activity approximates patterns of engagement previously only observed for Twitter.

Both results suggest that the role and impact of Facebook as a medium for science and scholarly communication has been underestimated. Furthermore, they emphasise the importance of openness and transparency around the collection and aggregation of altmetrics.

URL : https://arxiv.org/abs/1909.01476

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Publication in a medical student journal predicts short- and long-term academic success: a matched-cohort study

Authors : Ibrahim S. Al-Busaidi, Cameron I. Wells, Tim J. Wilkinson

Background

Medical student journals play a critical role in promoting academic research and publishing amongst medical students, but their impact on students’ future academic achievements has not been examined.

We aimed to evaluate the short- and long-term effects of publication in the New Zealand Medical Student Journal (NZMSJ) through examining rates of post-graduation publication, completion of higher academic degrees, and pursuing an academic career.

Methods

Student-authored original research publications in the NZMSJ during the period 2004–2011 were retrospectively identified. Gender-, university- and graduation year-matched controls were identified from publicly available databases in a 2:1 ratio (two controls for each student authors).

Date of graduation, current clinical scope of practice, completion of higher academic degrees, and attainment of an academic position for both groups were obtained from Google searches, New Zealand graduate databases, online lists of registered doctors in New Zealand and Australia, and author affiliation information from published articles.

Pre- and post-graduation PubMed®-indexed publications were identified using standardised search criteria.

Results

Fifty publications authored by 49 unique students were identified. The median follow-up period after graduation was 7.0 years (range 2–12 years). Compared with controls, student–authors were significantly more likely to publish in PubMed®-indexed journals (OR 3.09, p = 0.001), obtain a PhD (OR 9.21, p = 0.004) or any higher degree (OR 2.63, p = 0.007), and attain academic positions (OR 2.90, p = 0.047) following graduation.

Conclusion

Publication in a medical student journal is associated with future academic achievement and contributes to develop a clinical academic workforce. Future work should aim to explore motivators and barriers associated with these findings.

URL : Publication in a medical student journal predicts short- and long-term academic success: a matched-cohort study

Alternative location : https://bmcmededuc.biomedcentral.com/articles/10.1186/s12909-019-1704-x

 

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Might Europe one day again be a global scientific powerhouse? Analysis of ERC publications suggests it will not be possible without changes in research policy

Authors : Alonso Rodríguez-Navarro, Ricardo Brito

Numerous EU documents praise the excellence of EU research without empirical evidence and against academic studies. We investigated research performance in two fields of high socioeconomic importance, advanced technology and basic medical research, in two sets of European countries, Germany, France, Italy, and Spain (GFIS), and the UK, the Netherlands, and Switzerland (UKNCH). Despite historical and geographical proximity, research performance in GFIS is much lower than in UKNCH, and well below the world average.

Funding from the European Research Council (ERC) greatly improves performance both in GFIS and UKNCH, but ERC-GFIS publications are less cited than ERC-UKNCH publications.

We conclude that research performance in GFIS and in other EU countries is intrinsically low even when it is generously funded. The technological and economic future of the EU depends on improving research, which requires structural changes in research policy within the EU, and in most EU countries.

URL : https://arxiv.org/abs/1907.08975

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The Economic Impacts of Open Science: A Rapid Evidence Assessment

Author : Michael J. Fell

A common motivation for increasing open access to research findings and data is the potential to create economic benefits—but evidence is patchy and diverse. This study systematically reviewed the evidence on what kinds of economic impacts (positive and negative) open science can have, how these comes about, and how benefits could be maximized.

Use of open science outputs often leaves no obvious trace, so most evidence of impacts is based on interviews, surveys, inference based on existing costs, and modelling approaches.

There is indicative evidence that open access to findings/data can lead to savings in access costs, labour costs and transaction costs. There are examples of open science enabling new products, services, companies, research and collaborations. Modelling studies suggest higher returns to R&D if open access permits greater accessibility and efficiency of use of findings. Barriers include lack of skills capacity in search, interpretation and text mining, and lack of clarity around where benefits accrue.

There are also contextual considerations around who benefits most from open science (e.g., sectors, small vs. larger companies, types of dataset). Recommendations captured in the review include more research, monitoring and evaluation (including developing metrics), promoting benefits, capacity building and making outputs more audience-friendly.

URL : The Economic Impacts of Open Science: A Rapid Evidence Assessment

DOI : https://doi.org/10.3390/publications7030046

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Do Download Reports Reliably Measure Journal Usage? Trusting the Fox to Count Your Hens?

Authors : Alex Wood-Doughty, Ted Bergstrom, Douglas G. Steigerwald

Download rates of academic journals have joined citation counts as commonly used indicators of the value of journal subscriptions. While citations reflect worldwide influence, the value of a journal subscription to a single library is more reliably measured by the rate at which it is downloaded by local users.

If reported download rates accurately measure local usage, there is a strong case for using them to compare the cost-effectiveness of journal subscriptions. We examine data for nearly 8,000 journals downloaded at the ten universities in the University of California system during a period of six years.

We find that controlling for number of articles, publisher, and year of download, the ratio of downloads to citations differs substantially among academic disciplines.

After adding academic disciplines to the control variables, there remain substantial “publisher effects”, with some publishers reporting significantly more downloads than would be predicted by the characteristics of their journals.

These cross-publisher differences suggest that the currently available download statistics, which are supplied by publishers, are not sufficiently reliable to allow libraries to make subscription decisions based on price and reported downloads, at least without making an adjustment for publisher effects in download reports.

URL : Do Download Reports Reliably Measure Journal Usage? Trusting the Fox to Count Your Hens?

DOI: https://doi.org/10.5860/crl.80.5.694