Category Archives: oa.advantage

Do Articles Shared by Academic Medicine Social Media Influencers Drive Future Citation Rates? – Urology

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Abstract:  Objectives

To assess the role of influential figures within social media (SoMe) in driving future citations.

 

Methods

All original articles published in the Journal of Urology (JU) and European Urology (EU) in 2018 were identified. For each article, number of mentions on any SoMe platform, article’s Twitter reach, and total citations were collected. Article characteristics such as type of study, article topic, and open access status were identified. Total academic research output was obtained for first and last authors of included articles.

 

Influential SoMe figures were defined as users that tweeted about included articles and had over 2000 followers. For these accounts, we collected total followers, total tweets, engagement statistics, verification status, and academic characteristics such as total citations and total prior publications. The impact of social media, article, and academic characteristics on future citations was assessed using panel data regression analysis.

 

Results

We identified 394 articles with 8,895 total citations and 460 SoMe influencers. On panel data regression modeling, tweets about a specific article were associated with future citations (0.17 citations per tweet about an article, p<0.001). SoMe influencer characteristics were not associated with increased citations (p>0.05).

The following non-SoMe-associated characteristics were predictive of future citations (p<0.001): study type (prospective studies received 12.9 more citations than cross-sectional studies), open access status (4.3 citations more if open access, p<0.001), and previously well-published first and last authors.

 

Conclusions

While SoMe posts are associated with increased visibility and higher future citation rates, SoMe influencers do not appear to drive these outcomes. Instead, high quality and accessibility were more predictive of future citability.

Evaluating open access publication and research impact in gynecologic oncology | International Journal of Gynecologic Cancer

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Abstract:  Objective To evaluate whether a citation advantage exists for open access (OA) publications in gynecologic oncology.

Method A cross-sectional study of research and review articles published in the International Journal of Gynecological Cancer (IJGC) and in Gynecologic Oncology during 1980–2022. Bibliometric measures were compared between OA publications and non-OA publications. The role of authors in low/middle-income countries was assessed. We analyzed article characteristics associated with a high citations per year (CPY) score.

Results Overall, 18 515 articles were included, of which 2398 (13.0%) articles were published OA. The rate of OA has increased since 2007. During 2018–2022, the average proportion of articles published OA was 34.0% (range 28.5%–41.4%). OA articles had higher CPY (median (IQR), 3.0 (1.5–5.3) vs 1.3 (0.6–2.7), p<0.001). There was a strong positive correlation between OA proportion and impact factor; IJGC – r(23)=0.90, p<0.001, Gynecologic Oncology – r(23)=0.89, p<0.001. Articles by authors from low/middle-income countries were less common among OA articles than among non-OA articles (5.5% vs 10.7%, p<0.001). Articles by authors from low/middle-income countries were less common in the high CPY group than for articles without a high CPY score (8.0% vs 10.2%, p=0.003). The following article characteristics were found to be independently associated with a high CPY: publication after 2007, (adjusted odds ratio (aOR)=4.9, 95% CI 4.3 to 5.7), research funding reported (aOR=1.6, 95% CI 1.4 to 1.8), and being published OA (aOR=1.5, 95% CI 1.3–1.7). Articles written by authors in Central/South America or Asia had lower odds of having high CPY (Central/South America, aOR=0.5, 95% CI 0.3 to 0.8; Asia, aOR=0.6, 95% CI 0.5 to 0.7).

Conclusion OA articles have a higher CPY, with a strong positive correlation between OA proportion and impact factor. OA publishing has increased since 2007, but articles written by authors in low/middle-income countries are under-represented among OA publications.

Citation differences across research funding and access modalities – ScienceDirect

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Abstract:  This research provides insight into the complex relationship between open access, funding, and citation advantage. It presents an analysis of research articles and their citations in the Scopus database across 40 subject categories. The sample includes 12 categories from Health Sciences, 7 from Life Sciences, 10 from Physical Sciences & Engineering, and 11 from Social Sciences & Humanities. Specifically, the analysis focuses on articles published in 2016 and the citations they received from 2016 to 2020. Our findings show that open access articles published in hybrid journals receive considerably more citations than those published in gold open access journals. Articles under the hybrid gold modality are cited on average twice as much as those in the gold modality, regardless of funding. Furthermore, we found that funded articles generally obtain 50 % more citations than unfunded ones within the same publication modality. Open access repositories significantly increase citations, particularly for articles without funding. Thus, articles in open access repositories receive 50 % more citations than paywalled ones.

 

Wikipedia and open access

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Wikipedia is a well-known platform for disseminating knowledge, and scientific sources, such as journal articles, play a critical role in supporting its mission. The open access movement aims to make scientific knowledge openly available, and we might intuitively expect open access to help further Wikipedia’s mission. However, the extent of this relationship remains largely unknown. To fill this gap, we analyze a large dataset of citations from Wikipedia and model the role of open access in Wikipedia’s citation patterns. We find that open-access articles are extensively and increasingly more cited in Wikipedia. What is more, they show a 15% higher likelihood of being cited in Wikipedia when compared to closed-access articles, after controlling for confounding factors. This open-access citation effect is particularly strong for articles with low citation counts, including recently published ones. Our results show that open access plays a key role in the dissemination of scientific knowledge, including by providing Wikipedia editors timely access to novel results. These findings have important implications for researchers, policymakers, and practitioners in the field of information science and technology.

Citation advantage of COVID-19-related publications – Weishu Liu, Xuping Huangfu, Haifeng Wang, 2023

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Abstract:  With the global spread of the COVID-19 pandemic, scientists from various disciplines responded quickly to this historical public health emergency. The sudden boom of COVID-19-related papers in a short period of time may bring unexpected influence to some commonly used bibliometric indicators. By a large-scale investigation using Science Citation Index Expanded and Social Sciences Citation Index, this brief communication confirms the citation advantage of COVID-19-related papers empirically through the lens of Essential Science Indicators’ highly cited paper. More than 8% of COVID-19-related papers published during 2020 and 2021 were selected as Essential Science Indicators highly cited papers, which was much higher than the set global benchmark value of 1%. The citation advantage of COVID-19-related papers for different Web of Science categories/countries/journal impact factor quartiles was also demonstrated. The distortions of COVID-19-related papers’ citation advantage to some bibliometric indicators such as journal impact factor were discussed at the end of this brief communication.

 

Do open access articles have a citation advantage in Journal of Hepatology? – Journal of Hepatology

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Abstract:  A citation is universally known as one article being quoted or mentioned as a reference by another to explain and support opinions. Based on the citations, quantitative criteria, such as H-index, Impact Factor, and CiteScore, have been developed to assess the contribution and impact of articles, authors, and journals. Open access (OA), free unrestricted online access to journal articles, has emerged as an alternative to the traditional subscription-based publishing model. [1] Previous studies in the field of radiology have found OA articles have a citation advantage compared with subscription access articles. [2] However, others in the field of ophthalmology [3] and dentistry [4] have found conflicting results.

Citation pattern of open access and toll-based research articles in the field of biological and physical sciences: a comparative study | Emerald Insight

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Purpose

The purpose of this paper is to determine the relationship between the access mode of research articles [Open Access (OA) and Toll-Access (TA)] and their subsequent citation counts in Biological and Physical Sciences in three Impact factor zones (High, Medium and Low).

Design/methodology/approach

Three subjects each from Biological Sciences (Biochemistry, Cell Biology and Genetics) and Physical Sciences (Astronomy, Oceanography and Optics) were selected for the study. A comprehensive list of journals (TA and OA) in select subjects of Biological and Physical Sciences was prepared by consulting Journal Citation Report’s Master Journal List (for the compilation of both Open Access and Toll Access journal list) and Directory of Open Access Journals (for the compilation of Open Access journal list). For each journal, essential details like content language, format, year of publication, access mode (Open Access or Toll Access), etc. were obtained from Ulrich’s Periodical Directory. Web of Science (WoS) was used as citations indexing tool in this study. The data set was run on the WoS to collect the citation data.

Findings

The results of the study indicate that open mode of access is not a prerequisite for higher citation boost as in the majority of the cases in this study, TA articles have garnered a greater number of citations as compared to open access articles in different Impact factor zones in Biological and Physical Sciences.

Originality/value

A novel approach has been adopted to understand and compare the research impact of open access (OA) and toll access (TA) journal articles in the field of Biological and Physical Sciences at three Impact factor zone levels to reveal the citation metrics encompassing three parameters, i.e. citedness, average citation count and year wise distribution of citations in select subjects of Biological and Physical Sciences.

Is open science a double-edged sword?: data sharing and the changing citation pattern of Chinese economics articles | SpringerLink

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Abstract:  Data sharing is an important part of open science (OS), and more and more institutions and journals have been enforcing open data (OD) policies. OD is advocated to help increase academic influences and promote scientific discovery and development, but such a proposition has not been elaborated on well. This study explores the nuanced effects of the OD policies on the citation pattern of articles by using the case of Chinese economics journals. China Industrial Economics (CIE) is the first and only Chinese social science journal so far to adopt a compulsory OD policy, requiring all published articles to share original data and processing codes. We use the article-level data and difference-in-differences (DID) approach to compare the citation performance of articles published in CIE and 36 comparable journals. Firstly, we find that the OD policy quickly increased the number of citations, and each article on average received 0.25, 1.19, 0.86, and 0.44 more citations in the first four years after publication respectively. Furthermore, we also found that the citation benefit of the OD policy rapidly decreased over time, and even became negative in the fifth year after publication. In conclusion, this changing citation pattern suggests that an OD policy can be double edged sword, which can quickly increase citation performance but simultaneously accelerate the aging of articles.

 

Revisiting Methodology for Identifying Open Access Advantages | SpringerLink

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Abstract:  Although many empirical studies have investigated whether open access increases citations, researchers have not reached a consensus regarding the issue. This study revisited the methodology for identifying the effects of open access and revealed the causes for contradictory conclusions using four indices for journals that transitioned from subscription to open access. The four indices are two citation scores along with the number of citations and number of articles for eight journals independently launched by leading publishers. Correlation coefficients were used to compare the time trends in the values of the four indices. Although the aggregated data of the eight journals indicated that open access had a positive effect, the effect varied across journals. A few journals produced different results between the two citation scores as well as between citation scores and number of citations or articles. Furthermore, a publisher’s choice of which journal to shift to open access influenced their performance after the shift. Therefore, results varied based on the choice of journals, indices, and types of data (aggregated vs. individual journals), leading to contradictory conclusions regarding open access advantages.

 

Slow, slow, quick, quick, slow: five altmetric sources observed over a decade show evolving trends, by research age, attention source maturity and open access status | SpringerLink

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The study of temporal trends in altmetrics is under-developed, and this multi-year observation study addresses some of the deficits in our understanding of altmetric behaviour over time. The attention surrounding research outputs, as partially captured by altmetrics, or alternative metrics, constitutes many varied forms of data. Over the years 2008–2013, a set of 7739 papers were sampled on six occasions. Five altmetric data sources were recorded (Twitter, Mendeley, News, Blogs and Policy) and analysed for temporal trends, with particular attention being paid to their Open Access status and discipline. Twitter attention both starts and ends quickly. Mendeley readers accumulate quickly, and continue to grow over the following years. News and blog attention is quick to start, although news attention persists over a longer timeframe. Citations in policy documents are slow to start, and are observed to be growing over a decade after publication. Over time, growth in Twitter activity is confirmed, alongside an apparent decline in blogging attention. Mendeley usage is observed to grow, but shows signs of recent decline. Policy attention is identified as the slowest form of impact studied by altmetrics, and one that strongly favours the Humanities and Social Sciences. The Open Access Altmetrics Advantage is seen to emerge and evolve over time, with each attention source showing different trends. The existence of late-emergent attention in all attention sources is confirmed.

The Future of the Monograph in the Arts, Humanities and Social Sciences: Publisher Perspectives on a Transitioning Format | SpringerLink

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Abstract:  A web-based survey of academic publishers was undertaken in 2021 by a team at Oxford International Centre for Publishing into the state of monograph publication in the arts, humanities, and social sciences. 25 publishing organisations responded, including many of the larger presses, representing approximately 75% of monograph output. Responses to the survey showed that the Covid 19 pandemic has accelerated the existing trend from print to digital dissemination and that Open Access (OA) titles receive substantially greater levels of usage than those published traditionally. Responses also showed that for most publishers OA publication stands at under 25% of output and that fewer than 10% of authors enquire about OA publication options. Continuing problem areas highlighted by respondents were the clearing of rights for OA publication and the standardisation of title and usage metadata. All responding organisations confirmed that they expect to be publishing monographs in ten years’ time, but that they anticipate the format and/or the model will be different, with open access expected to play a key part in the future, perhaps in the context of a mixed economy of OA and ‘toll access’ publication.

 

Slow, slow, quick, quick, slow: five altmetric sources observed over a decade show evolving trends, by research age, attention source maturity and open access status

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Abstract:  The study of temporal trends in altmetrics is under-developed, and this multi-year observation study addresses some of the deficits in our understanding of altmetric behaviour over time. The attention surrounding research outputs, as partially captured by altmetrics, or alternative metrics, constitutes many varied forms of data. Over the years 2008-2013, a set of 7739 papers were sampled on six occasions. Five altmetric data sources were recorded (Twitter, Mendeley, News, Blogs and Policy) and analysed for temporal trends, with particular attention being paid to their Open Access status and discipline. Twitter attention both starts and ends quickly. Mendeley readers accumulate quickly, and continue to grow over the following years. News and blog attention is quick to start, although news attention persists over a longer timeframe. Citations in policy documents are slow to start, and are observed to be growing over a decade after publication. Over time, growth in Twitter activity is confirmed, alongside an apparent decline in blogging attention. Mendeley usage is observed to grow, but shows signs of recent decline. Policy attention is identified as the slowest form of impact studied by altmetrics, and one that strongly favours the Humanities and Social Sciences. The Open Access Altmetrics Advantage is seen to emerge and evolve over time, with each attention source showing different trends. The existence of late-emergent attention in all attention sources is confirmed.

 

The Effect of Open Access on Scholarly and Societal Metrics of Impact in the ASHA Journals | Journal of Speech, Language, and Hearing Research

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Abstract:  Purpose:

 This study examined the effect of open access (OA) status on scholarly and societal metrics of impact (citation counts and altmetric scores, respectively) across manuscripts published in the American Speech-Language-Hearing Association (ASHA) Journals.

Method:

 

Three thousand four hundred nineteen manuscripts published in four active ASHA Journals were grouped across three access statuses based on their availability to the public: Gold OA, Green OA, and Closed Access. Two linear mixed-effects models tested the effects of OA status on citation counts and altmetric scores of the manuscripts.

Results: 

Both Green OA and Gold OA significantly predicted a 2.70 and 5.21 respective increase in citation counts compared with Closed Access manuscripts (p < .001). Gold OA was estimated to predict a 25.7-point significant increase in altmetric scores (p < .001), but Green OA was only marginally significant (p = .68) in predicting a 1.44 increase in altmetric scores relative to Closed Access manuscripts.

Discussion:

 

Communication sciences and disorders (CSD) research that is fully open receives more online attention and, overall, more scientific attention than research that is paywalled or available through Green OA methods. Additional research is needed to understand secondary variables affecting these and other scholarly and societal metrics of impact across studies in CSD. Ongoing support and incentives to reduce the inequities of OA publishing are critical for continued scientific advancement.

The Effect of Open Access on Scholarly and Societal Metrics of Impact in the ASHA Journals | Journal of Speech, Language, and Hearing Research

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Abstract:  Purpose:

 This study examined the effect of open access (OA) status on scholarly and societal metrics of impact (citation counts and altmetric scores, respectively) across manuscripts published in the American Speech-Language-Hearing Association (ASHA) Journals.

Method:

 

Three thousand four hundred nineteen manuscripts published in four active ASHA Journals were grouped across three access statuses based on their availability to the public: Gold OA, Green OA, and Closed Access. Two linear mixed-effects models tested the effects of OA status on citation counts and altmetric scores of the manuscripts.

Results: 

Both Green OA and Gold OA significantly predicted a 2.70 and 5.21 respective increase in citation counts compared with Closed Access manuscripts (p < .001). Gold OA was estimated to predict a 25.7-point significant increase in altmetric scores (p < .001), but Green OA was only marginally significant (p = .68) in predicting a 1.44 increase in altmetric scores relative to Closed Access manuscripts.

Discussion:

 

Communication sciences and disorders (CSD) research that is fully open receives more online attention and, overall, more scientific attention than research that is paywalled or available through Green OA methods. Additional research is needed to understand secondary variables affecting these and other scholarly and societal metrics of impact across studies in CSD. Ongoing support and incentives to reduce the inequities of OA publishing are critical for continued scientific advancement.

Coverage of DOAJ journals’ citations through OpenCitations – Protocol

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Abstract:  This is the protocol for the research of the coverage of DOAJ journals’ citations through OpenCitations.

Our goal is to find out:

about the coverage of articles from open access journals in DOAJ journals as citing and cited articles,

how many citations do DOAJ journals receive and do, and how many of these citations involve open access articles as both citing and cited entities,

as well as the presence of trends over time of the availability of citations involving articles published in open access journals in DOAJ journals.

Our research focuses on DOAJ journals exclusively, using OpenCitations as a tool. Previous research has been made on open citations using COCI (Heibi, Peroni & Shotton 2019), and on DOAJ journals’ citations (Saadat and Shabani 2012), paving the grounds for our present analysis.

 

After careful considerations on the best way to retrieve data from DOAJ and OpenCitations, we opted for downloading the public data dumps. Using the API resulted in a way too long running time, and the same problem arose for using the SPARQL endpoint of OpenCitations.