What meta‐research has taught us about research and changes to research practices DOI Open Access
John P. A. Ioannidis

Journal of Economic Surveys, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 16, 2024

Abstract Meta‐research has become increasingly popular and provided interesting insights on what can go well wrong with research practices scientific studies. Many stakeholders are taking actions to try solve problems biases identified through meta‐research. However, very often there is little or no evidence that specific recommendations may actually lead improvements a favorable benefit‐harm ratio. The current commentary offers an eclectic overview of we have learned from meta‐research efforts (mostly observational, but also some quasi‐experimental experimental work) the implications this be for changing practices. Areas discussed include study (and differentiation) genuine effects biases, fraud (including impact new technologies), peer review, replication reproducibility checks, transparency indicators, interface reward systems. offered all these fronts empirical sometimes pertains even large extreme biases. Continued surveys results offer timely updates status its as change markedly over time. should seen part research, not separate it, in their concurrent evolution.

Language: Английский

Updated science-wide author databases of standardized citation indicators including retraction data DOI Creative Commons
John P. A. Ioannidis, Angelo Maria Pezzullo,

Antonio Cristiano

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 17, 2024

ABSTRACT Citation metrics are widely used in research appraisal, but they provide incomplete views of scientists’ impact and track record. Other indicators practices should be linked to citation data. We have updated a Scopus-based database highly-cited scientists (top-2% each scientific subfield according composite indicator) incorporate retraction Using data from the Retraction Watch (RWDB), records were Scopus Of 55,237 items RWDB as August 15, 2024, we excluded non-retractions, retractions clearly not due any author error, where paper had been republished, linkable records. Eventually 39,468 eligible Scopus. Among 217,097 top-cited career-long 223,152 single recent year (2023) impact, 7,083 (3.3%) 8,747 (4.0%), respectively, at least one retraction. Scientists with retracted publications younger publication age, higher self-citation rates, larger volume than those without publications. Retractions more common life sciences rare or nonexistent several other disciplines. In developing countries, very high proportions (highest Senegal (66.7%), Ecuador (28.6%) Pakistan (27.8%) lists). Variability rates across fields countries suggests differences practices, scrutiny, ease Addition enhances granularity profiles, aiding responsible evaluation. However, caution is needed when interpreting retractions, do always signify misconduct; further analysis on case-by-case basis essential. The hopefully resource for meta-research deeper insights into practices.

Language: Английский

Citations

10

Please don't cite this editorial DOI

A P Oliveira Marcus,

Ivan Oransky, Alessandro De Cassai

et al.

Journal of Clinical Anesthesia, Journal Year: 2025, Volume and Issue: unknown, P. 111741 - 111741

Published: Jan. 1, 2025

Language: Английский

Citations

1

Linking citation and retraction data reveals the demographics of scientific retractions among highly cited authors DOI Creative Commons
John P. A. Ioannidis, Angelo Maria Pezzullo, Antonio Cristiano

et al.

PLoS Biology, Journal Year: 2025, Volume and Issue: 23(1), P. e3002999 - e3002999

Published: Jan. 30, 2025

Retractions are becoming increasingly common but still account for a small minority of published papers. It would be useful to generate databases where the presence retractions can linked impact metrics each scientist. We have thus incorporated retraction data in an updated Scopus-based database highly cited scientists (top 2% scientific subfield according composite citation indicator). Using from Retraction Watch (RWDB), records were Scopus data. Of 55,237 items RWDB as August 15, 2024, we excluded non-retractions, clearly not due any author error, paper had been republished, and linkable records. Eventually, 39,468 eligible Scopus. Among 217,097 top-cited career-long 223,152 single recent year (2023) impact, 7,083 (3.3%) 8,747 (4.0%), respectively, at least 1 retraction. Scientists with retracted publications younger publication age, higher self-citation rates, larger volume than those without publications. more life sciences rare or nonexistent several other disciplines. In developing countries, very high proportions (highest Senegal (66.7%), Ecuador (28.6%), Pakistan (27.8%) lists). Variability rates across fields countries suggests differences research practices, scrutiny, ease Addition enhances granularity scientists’ profiles, aiding responsible evaluation. However, caution is needed when interpreting retractions, they do always signify misconduct; further analysis on case-by-case basis essential. The should hopefully provide resource meta-research deeper insights into practices.

Language: Английский

Citations

1

Output-Normalized Score (OnS) for Ranking Researchers Based on Number of Publications, Citations, Coauthors, and Author Position DOI Creative Commons
Antonije Onjia

Publications, Journal Year: 2025, Volume and Issue: 13(1), P. 3 - 3

Published: Jan. 4, 2025

This article discusses current methods for ranking researchers and proposes a new metric, the output-normalized score (OnS), which considers number of publications, citations, coauthors, author’s position within each publication. The proposed OnS offers balanced approach to evaluating researcher’s scientific contributions while addressing limitations widely used metrics such as h-index its modifications. It favors publications with fewer coauthors giving significant weight both in publication total citations.

Language: Английский

Citations

0

Why does cardiology have many extreme publishing authors? DOI Creative Commons
John P. A. Ioannidis

Hellenic Journal of Cardiology, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Under diverse contributing factors in different scientific micro-environments, the number of authors who publish extreme numbers full articles a single year has increased. Cardiology is subfield that largest share with publishing behavior than any other science (outside physics). Between 2000 and 2022, 137 Cardiovascular System (CVS, Science-Metrix classification) have published over 60 at least one calendar are also highly-cited. The majority (70/137) from Europe. All 7 countries highest prevalence CVS per million population European countries. Issues massive authorship papers by administrative leaders discussed, including arguments favor sustaining this practice - refutation these arguments. Other major contributors to phenomenon publications clinical trials epidemiological studies highly-cited guidelines. Micro-environments instrumental creating both developed less Listing contributions does not solve problem since gamed; metrics probe gaming nevertheless available. Eventually, carries credit accountability. Number metric can be heavily gamed. Emphasis should given what makes impact on human lives.

Language: Английский

Citations

0

Assigning different document types by Scopus for similar contents: an exploratory analysis DOI
B. Elango

Scientometrics, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

Language: Английский

Citations

0

Are there too many papers by the same authors within the same conference proceedings? Norms and extremities within the field of human–computer interaction DOI Creative Commons
Frode Eika Sandnes

Scientometrics, Journal Year: 2025, Volume and Issue: unknown

Published: March 10, 2025

Language: Английский

Citations

0

Hyperprolific authorship: Unveiling the extent of extreme publishing in the ‘publish or perish’ era DOI Creative Commons
Giovanni Abramo, Ciriaco Andrea D’Angelo

Journal of Informetrics, Journal Year: 2025, Volume and Issue: 19(2), P. 101658 - 101658

Published: April 3, 2025

Language: Английский

Citations

0

A note on the topic of single-author articles in science DOI Creative Commons
Petr Praus

Scientometrics, Journal Year: 2025, Volume and Issue: unknown

Published: April 20, 2025

Language: Английский

Citations

0

The role of senior researchers in promoting good science: Obstacles and enablers DOI Creative Commons
Susanne van den Hooff, Signe Mežinska

Open Research Europe, Journal Year: 2025, Volume and Issue: 5, P. 21 - 21

Published: April 24, 2025

This essay examines senior researchers’ professional responsibilities in fostering ethical research practices within their teams, as outlined the ALLEA European Code of Conduct for Research Integrity. Senior researchers have an important role preventing misconduct and promoting a supportive academic environment. However, pressures academia - particularly ‘publish or perish’ culture can lead to stress potentially unethical practices, including power misuse, exploitation, neglect supervisory responsibilities. This explores challenges face fulfilling highlights ‘slow science’ approach targeted training prioritize quality over quantity promote better supervision practices.

Language: Английский

Citations

0