Archives des mots-clés : Lucía Céspedes

Evaluating the linguistic coverage of OpenAlex: An assessment of metadata accuracy and completeness

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Authors : Lucía Céspedes, Diego Kozlowski, Carolina Pradier, Maxime Holmberg Sainte-Marie, Natsumi Solange Shokida, Pierre Benz,
Constance Poitras, Anton Boudreau Ninkov, Saeideh Ebrahimy, Philips Ayeni, Sarra Filali, Bing Li, Vincent Larivière

Clarivate’s Web of Science (WoS) and Elsevier’s Scopus have been for decades the main sources of bibliometric information. Although highly curated, these closed, proprietary databases are largely biased toward English-language publications, underestimating the use of other languages in research dissemination.

Launched in 2022, OpenAlex promised comprehensive, inclusive, and open-source research information. While already in use by scholars and research institutions, the quality of its metadata is currently still being assessed. This paper contributes to this literature by assessing the completeness and accuracy of OpenAlex’s metadata related to language, through a comparison with WoS, as well as an in-depth manual validation of a sample of 6836 articles.

Results show that OpenAlex exhibits a far more balanced linguistic coverage than WoS. However, language metadata are not always accurate, which leads OpenAlex to overestimate the place of English while underestimating that of other languages. If used critically, OpenAlex can provide comprehensive and representative analyses of languages used for scholarly publishing, but more work is needed at infrastructural level to ensure the quality of metadata on language.

URL : Evaluating the linguistic coverage of OpenAlex: An assessment of metadata accuracy and completeness

DOI : https://doi.org/10.1002/asi.24979

Diamond open access and open infrastructures have shaped the Canadian scholarly journal landscape since the start of the digital era

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Authors : Simon van Bellen, Lucía Céspedes

Scholarly publishing involves multiple stakeholders having various types of interest. In Canada, the implication of universities, the presence of societies and the availability of governmental support for periodicals seem to have contributed to a rather diverse ecosystem of journals. This study presents in detail the current state of these journals, in addition to past trends and transformations during the 20th century and, in particular, the digital era.

To this effect, we created a new dataset, including a total of 1256 journals, 944 of which appeared to be active today, specifically focusing on the supporting organizations behind the journals, the types of (open) access, disciplines, geographic origins, languages of publication and hosting platforms and tools. The main overarching traits across Canadian scholarly journals are an important presence of Diamond open access, which has been adopted by 62% of the journals, a predominance of the Social Sciences and Humanities disciplines and a scarce presence of the major commercial publishers.

The digital era allowed for the development of open infrastructures, which contributed to the creation of a new generation of journals that massively adopted Diamond open access, often supported by university libraries. However, journal cessation also increased, especially among the recently founded journals. These results provide valuable insights for the design of tailored practices and policies that cater to the needs of different types of periodicals and that take into account the evolving practices across the Canadian scholarly journal landscape.

Arxiv : https://arxiv.org/abs/2411.05942

“Giving them the best information I could with whatever I had at hand”. Physicians’ online health communication practices in a post-normal science context

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Authors : Lucía Céspedes, Alice Fleerackers,  Lauren A. Maggio

This study describes US-based physicians’ online public communication practices, particularly on the social media platform Twitter/X, during the COVID-19 pandemic. We draw on 28 semi-structured interviews to examine how they responded to the unique COVID-19 context with respect to each of the four features of post-normal science (PNS): facts uncertain, values in dispute, stakes high, and decisions urgent.

Our analysis reveals that the pandemic shifted what, why, and how physicians used the platform, and with whom they aimed to communicate. We discuss the implications of these changes in their online communication habits, discourses, and representations around social media as a reaction to the context of PNS brought about by the pandemic.

URL : “Giving them the best information I could with whatever I had at hand”. Physicians’ online health communication practices in a post-normal science context

DOI : https://doi.org/10.22323/2.23060204