Archives des mots-clés : research quality

Distinguishing articles in questionable and non-questionable journals using quantitative indicators associated with quality

Posté le par

Author : Dimity Stephen

This study investigates the viability of distinguishing articles in questionable journals (QJs) from those in non-QJs on the basis of quantitative indicators typically associated with quality. Subsequently, I examine what can be deduced about the quality of articles in QJs based on the differences observed.

I contrast the length of abstracts and full-texts, prevalence of spelling errors, text readability, number of references and citations, the size and internationality of the author team, the documentation of ethics and informed consent statements, and the presence erroneous decisions based on statistical errors in 1,714 articles from 31 QJs, 1,691 articles from 16 journals indexed in Web of Science (WoS), and 1,900 articles from 45 mid-tier journals, all in the field of psychology.

The results suggest that QJ articles do diverge from the disciplinary standards set by peer-reviewed journals in psychology on quantitative indicators of quality that tend to reflect the effect of peer review and editorial processes. However, mid-tier and WoS journals are also affected by potential quality concerns, such as under-reporting of ethics and informed consent processes and the presence of errors in interpreting statistics. Further research is required to develop a comprehensive understanding of the quality of articles in QJs.

Arxiv : https://arxiv.org/abs/2405.06308

The role of non-scientific factors vis-a-vis the quality of publications in determining their scholarly impact

Posté le par

Authors : Giovanni Abramo, Ciriaco Andrea D’Angelo, Leonardo Grilli

In the evaluation of scientific publications’ impact, the interplay between intrinsic quality and non-scientific factors remains a subject of debate. While peer review traditionally assesses quality, bibliometric techniques gauge scholarly impact. This study investigates the role of non-scientific attributes alongside quality scores from peer review in determining scholarly impact.

Leveraging data from the first Italian Research Assessment Exercise (VTR 2001-2003) and Web of Science citations, we analyse the relationship between quality scores, non-scientific factors, and publication short- and long-term impact.

Our findings shed light on the significance of non-scientific elements overlooked in peer review, offering policymakers and research management insights in choosing evaluation methodologies. Sections delve into the debate, identify non-scientific influences, detail methodologies, present results, and discuss implications.

Arxiv : https://arxiv.org/abs/2404.05345

On The Peer Review Reports: Does Size Matter?

Posté le par

Authors : Abdelghani Maddi, Luis Miotti

Amidst the ever-expanding realm of scientific production and the proliferation of predatory journals, the focus on peer review remains paramount for scientometricians and sociologists of science. Despite this attention, there is a notable scarcity of empirical investigations into the tangible impact of peer review on publication quality.

This study aims to address this gap by conducting a comprehensive analysis of how peer review contributes to the quality of scholarly publications, as measured by the citations they receive. Utilizing an adjusted dataset comprising 57,482 publications from Publons to Web of Science and employing the Raking Ratio method, our study reveals intriguing insights. Specifically, our findings shed light on a nuanced relationship between the length of reviewer reports and the subsequent citations received by publications.

Through a robust regression analysis, we establish that, beginning from 947 words, the length of reviewer reports is significantly associated with an increase in citations. These results not only confirm the initial hypothesis that longer reports indicate requested improvements, thereby enhancing the quality and visibility of articles, but also underscore the importance of timely and comprehensive reviewer reports.

Furthermore, insights from Publons’ data suggest that open access to reports can influence reviewer behavior, encouraging more detailed reports. Beyond the scholarly landscape, our findings prompt a reevaluation of the role of reviewers, emphasizing the need to recognize and value this resource-intensive yet underappreciated activity in institutional evaluations.

Additionally, the study sounds a cautionary note regarding the challenges faced by peer review in the context of an increasing volume of submissions, potentially compromising the vigilance of peers in swiftly assessing numerous articles.

HAL : https://cnrs.hal.science/hal-04492274

Peer review’s irremediable flaws: Scientists’ perspectives on grant evaluation in Germany

Posté le par

Authors : Eva Barlösius, Laura Paruschke, Axel Philipps

Peer review has developed over time to become the established procedure for assessing and assuring the scientific quality of research. Nevertheless, the procedure has also been variously criticized as conservative, biased, and unfair, among other things. Do scientists regard all these flaws as equally problematic?

Do they have the same opinions on which problems are so serious that other selection procedures ought to be considered? The answers to these questions hints at what should be modified in peer review processes as a priority objective. The authors of this paper use survey data to examine how members of the scientific community weight different shortcomings of peer review processes.

Which of those processes’ problems do they consider less relevant? Which problems, on the other hand, do they judge to be beyond remedy? Our investigation shows that certain defects of peer review processes are indeed deemed irreparable: (1) legitimate quandaries in the process of fine-tuning the choice between equally eligible research proposals and in the selection of daring ideas; and (2) illegitimate problems due to networks. Science-policy measures to improve peer review processes should therefore clarify the distinction between field-specific remediable and irremediable flaws than is currently the case.

URL : Peer review’s irremediable flaws: Scientists’ perspectives on grant evaluation in Germany

DOI : https://doi.org/10.1093/reseval/rvad032

In which fields are citations indicators of research quality?

Posté le par

Authors : Mike Thelwall, Kayvan Kousha, Emma Stuart, Meiko Makita, Mahshid Abdoli, Paul Wilson, Jonathan Levitt

Citation counts are widely used as indicators of research quality to support or replace human peer review and for lists of top cited papers, researchers, and institutions. Nevertheless, the relationship between citations and research quality is poorly evidenced. We report the first large-scale science-wide academic evaluation of the relationship between research quality and citations (field normalized citation counts), correlating them for 87,739 journal articles in 34 field-based UK Units of Assessment (UoA).

The two correlate positively in all academic fields, from very weak (0.1) to strong (0.5), reflecting broadly linear relationships in all fields. We give the first evidence that the correlations are positive even across the arts and humanities. The patterns are similar for the field classification schemes of Scopus and Dimensions.ai, although varying for some individual subjects and therefore more uncertain for these.

We also show for the first time that no field has a citation threshold beyond which all articles are excellent quality, so lists of top cited articles are not pure collections of excellence, and neither is any top citation percentile indicator. Thus, while appropriately field normalized citations associate positively with research quality in all fields, they never perfectly reflect it, even at high values.

URL : In which fields are citations indicators of research quality?

DOI : https://doi.org/10.1002/asi.24767

Enriching research quality: A proposition for stakeholder heterogeneity

Posté le par

Authors : Thomas Franssen

Dominant approaches to research quality rest on the assumption that academic peers are the only relevant stakeholders in its assessment. In contrast, impact assessment frameworks recognize a large and heterogeneous set of actors as stakeholders. In transdisciplinary research non-academic stakeholders are actively involved in all phases of the research process and actor-network theorists recognize a broad and heterogeneous set of actors as stakeholders in all types of research as they are assigned roles in the socio-material networks, also termed ‘problematizations’, that researchers reconfigure.

Actor-network theorists consider research as a performative act that changes the reality of the stakeholders it, knowingly or unknowingly, involves. Established approaches to, and notions of, research quality do not recognize the heterogeneity of relevant stakeholders nor allow for reflection on the performative effects of research.

To enrich the assessment of research quality this article explores the problematization as a potential new object of evaluation. Problematizations are proposals for how the future might look. Hence, their acceptance does not only concern fellow academics but also all other human and other-than-human actors that figure in them.

To enrich evaluative approaches, this article argues for the inclusion of stakeholder involvement and stakeholder representation as dimensions of research quality.

It considers a number of challenges to doing so including the identification of stakeholders, developing quality criteria for stakeholder involvement and stakeholder representation, and the possibility of participatory research evaluation. It can alternatively be summarized as raising the question: for whose benefit do we conduct evaluations of research quality?

URL : Enriching research quality: A proposition for stakeholder heterogeneity

DOI : https://doi.org/10.1093/reseval/rvac012

Indicators of research quality, quantity, openness and responsibility in institutional review, promotion and tenure policies across seven countries

Posté le par

Authors : Nancy Pontika, Thomas Klebel, Antonia Correia, Hannah Metzler, Petr Knoth, Tony Ross-Hellauer

The need to reform research assessment processes related to career advancement at research institutions has become increasingly recognised in recent years, especially to better foster open and responsible research practices. Current assessment criteria are believed to focus too heavily on inappropriate criteria related to productivity and quantity as opposed to quality, collaborative open research practices, and the socio-economic impact of research.

Evidence of the extent of these issues is urgently needed to inform actions for reform, however. We analyse current practices as revealed by documentation on institutional review, promotion and tenure processes in seven countries (Austria, Brazil, Germany, India, Portugal, United Kingdom and United States of America).

Through systematic coding and analysis of 143 RPT policy documents from 107 institutions for the prevalence of 17 criteria (including those related to qualitative or quantitative assessment of research, service to the institution or profession, and open and responsible research practices), we compare assessment practices across a range of international institutions to significantly broaden this evidence-base.

Although prevalence of indicators varies considerably between countries, overall we find that currently open and responsible research practices are minimally rewarded and problematic practices of quantification continue to dominate.

URL : Indicators of research quality, quantity, openness and responsibility in institutional review, promotion and tenure policies across seven countries

DOI : https://doi.org/10.1162/qss_a_00224