Meta-Research: How problematic citing practices distort science
Open accessAbstract
Citing practices constitute a core element in scientific research and communication in which they serve several important functions. They both comprise the principal unit of science’s social reward system and they establish epistemic genealogy, showing the foundations on which claims are built. Distorted or problematic citing behaviour can hence have major harmful consequences for the well-functioning of the scientific enterprise. In this article we employ a case study approach to show how, even in the field of research integrity, or more broadly, meta-research, researchers commonly adhere to suboptimal citing practices. Our findings highlight, among other shortcomings, an apparent lack of critical engagement with the cited literature, leading to incorrect reproductions of claims and overgeneralisation of supposed research findings. We link such problematic citing practices to the state of crisis that science is currently claimed to face, discussing how these practices might be both a symptom and a cause of these crises.
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Citation error further marginalises underrepresented voices by mixing known discriminatory social factors into empirical relevance.
“to further marginalise underrepresented voices by mixing known discriminatory social factors, like popularity, accessibility and eminence, into empirical relevance”
From Adding a simple log to in-text citations to strengthen information literacy and argumentation while blocking casual misuse of generative AI (2026) · cites this paper as Horbach et al., 2021
Section 2.1 (page unavailable) says citation choices can reflect social factors, including an author's authority or a publication's status, rather than epistemic worth. Section 5.2 links such patterns to reduced epistemic diversity. The paper does not establish that these factors are discriminatory or that citation errors further marginalise underrepresented voices; it also does not identify popularity, accessibility and eminence as a set of factors. (LLM, conf=0.84)
Experimental — accuracy not yet measuredCitation error slows scientific progress by introducing errors into subsequent research.
“and to slow scientific progress by introducing errors into subsequent research”
From Adding a simple log to in-text citations to strengthen information literacy and argumentation while blocking casual misuse of generative AI (2026) · cites this paper as Horbach et al., 2021
Citation error hinders accurate dissemination of scientific knowledge by worsening the signal-to-noise ratio in scientific communication.
“Citation error is argued to hinder accurate dissemination of what we have learned by worsening the signal to noise ratio in scientific communication”
From Adding a simple log to in-text citations to strengthen information literacy and argumentation while blocking casual misuse of generative AI (2026) · cites this paper as Horbach et al., 2021
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Cites
Estimating the reproducibility of psychological science
Open Science Collaboration (2015) · Science · doi:10.1126/science.aac4716 · Cited by 8,515 · see citing works
Believe it or not: how much can we rely on published data on potential drug targets?
Prinz, F., Schlange, T., & Asadullah, K. (2011) · Nature Reviews Drug Discovery · doi:10.1038/nrd3439-c1 · Cited by 1,888 · see citing works
What do citation counts measure? A review of studies on citing behavior
Bornmann, L., & Daniel, H. (2008) · Journal of Documentation · doi:10.1108/00220410810844150 · Cited by 1,607 · see citing works
The Matthew Effect in Science, II: Cumulative Advantage and the Symbolism of Intellectual Property
Merton, R. K. (1988) · Isis · doi:10.1086/354848 · Cited by 1,397 · see citing works
Citations, Citation Indicators, and Research Quality: An Overview of Basic Concepts and Theories
Aksnes, D. W., Langfeldt, L., & Wouters, P. (2019) · Sage Open · doi:10.1177/2158244019829575 · Cited by 1,257 · see citing works
Nigel Gilbert, G. (1977) · Social Studies of Science · doi:10.1177/030631277700700112 · Cited by 691 · see citing works
Baldi, S. (1998) · American Sociological Review · doi:10.2307/2657504 · Cited by 335 · see citing works
Hargens, L. L. (2000) · American Sociological Review · doi:10.2307/2657516 · Cited by 211 · see citing works
Questions About Questionable Research Practices in the Field of Management: A Guest Commentary
Banks, G. C., O’Boyle, E. H., Pollack, J. M., White, C. D., Batchelor, J. H., Whelpley, C. E., Abston, K. A., Bennett, A. A., & Adkins, C. L. (2016) · Journal of Management · doi:10.1177/0149206315619011 · Cited by 163 · see citing works
Quantitative Measures of Communication in Science: A Study of the Formal Level
MacRoberts, M. H., & MacRoberts, B. R. (1986) · Social Studies of Science · doi:10.1177/030631286016001008 · Cited by 142 · see citing works
The Mismeasure of Science: Citation Analysis
MacRoberts, M. H., & MacRoberts, B. R. (2018) · Journal of the Association for Information Science and Technology · doi:10.1002/asi.23970 · Cited by 101 · see citing works
Quotation accuracy in medical journal articles—a systematic review and meta-analysis
Jergas, H., & Baethge, C. (2015) · PeerJ · doi:10.7717/peerj.1364 · Cited by 88 · see citing works
Flagged first, then by citations
Research works printed but not linked: 74
- Anderson, M. S. (2000). Normative orientations of university faculty and doctoral students. Science and Engineering Ethics, 6(4), 443-461. doi:10.1007/s11948-000-0002-6 · DOI
- Anderson, M. S., Ronning, E. A., De Vries, R., & Martinson, B. C. (2010). Extending the Mertonian Norms: Scientists' Subscription to Norms of Research. The Journal of Higher Education, 81(3), 366-393.
- Bird, A. (2018). Understanding the Replication Crisis as a Base Rate Fallacy. The British Journal for the Philosophy of Science. doi:10.1093/bjps/axy051 · DOI
- Bishop, D. V. M. (2019). The psychology of experimental psychologists: Overcoming cognitive constraints to improve research: The 47th Sir Frederic Bartlett Lecture. Quarterly Journal of Experimental Psychology, 73(1), 1-19. doi:10.1177/1747021819886519 · DOI
- Bordignon, F. (2020). Self-correction of science: a comparative study of negative citations and post- publication peer review. Scientometrics. doi:10.1007/s11192-020-03536-z · DOI · Paper page
- Bouter, L. M., Tijdink, J., Axelsen, N., Martinson, B. C., & ter Riet, G. (2016). Ranking major and minor research misbehaviors: results from a survey among participants of four World Conferences on Research Integrity. Research Integrity and Peer Review, 1(1), 17. doi:10.1186/s41073- 016-0024-5 · DOI · Paper page
- Callaham, M., Wears, R. L., & Weber, E. (2002). Journal Prestige, Publication Bias, and Other Characteristics Associated With Citation of Published Studies in Peer-Reviewed Journals. JAMA, 287(21), 2847-2850. doi:10.1001/jama.287.21.2847 · DOI · Paper page
- Callaway, E. (2011). Report finds massive fraud at Dutch universities. Nature, 479(7371), 15-15. doi:10.1038/479015a · DOI
- Camacho-Miñano, M.-d.-M., & Núñez-Nickel, M. (2009). The multilayered nature of reference selection. Journal of the American Society for Information Science and Technology, 60(4), 754-777. doi:https://doi.org/10.1002/asi.21018 · DOI
- Chambers, C. (2017). The Seven Deadly Sins of Psychology. A Manifesto for Reforming the Culture of Scientific Pratice. Princeton, NJ: Princeton University Press.
- Chubin, D. E., & Moitra, S. D. (1975). Content Analysis of References: Adjunct or Alternative to Citation Counting? Social Studies of Science, 5(4), 423-441. doi:10.2307/284806 · DOI
- Coleman, L. (2021). Research in Crisis. Blueprint to Overhaul the Broken Knolwedge Factory. London & New York, NY: Routledge, Taylor & Francis Group.
- Cozzens, S. E. (1989). What do citations count? The rhetoric-first model. Scientometrics, 15(5-6), 437- 447.
- Cronin, B. (2005). A hundred million acts of whimsy? Current Science, 89(9), 1505-1509.
- Cronin, B. (2016). The Incessant Chattering of Texts. In (pp. 13-19). Berlin, Boston: De Gruyter Saur.
- de Rijcke, S., Wouters, P. F., Rushforth, A. D., Franssen, T. P., & Hammarfelt, B. (2015). Evaluation practices and effects of indicator use-a literature review. Research Evaluation, 25(2), 161- 169. doi:10.1093/reseval/rvv038 · DOI · Paper page
- de Solla Price , D. J. (1963). Little science, big science. In. New York, NY.: Columbia University Press.
- De Solla Price , D. J. (1970). Citation measures of hard science, soft science, technology, and nonscience. In C. E. Nelson & D. K. Pollock (Eds.), Communication among scientists and enginners (pp. 3-22). Lexington, MA: Health.
- Edwards, M. A., & Roy, S. (2016). Academic Research in the 21st Century: Maintaining Scientific Integrity in a Climate of Perverse Incentives and Hypercompetition. Environmental Engineering Science. doi:10.1089/ees.2016.0223 · DOI · Paper page
- Fanelli, D. (2010). "Positive" Results Increase Down the Hierarchy of the Sciences. PLoS ONE, 5(3). doi:10.1371/journal.pone.0010068 · DOI · Paper page
- Fiedler, K., & Schwarz, N. (2016). Questionable Research Practices Revisited. Social Psychological and Personality Science, 7(1), 45-52. doi:10.1177/1948550615612150 · DOI · Paper page
- Fiedler, K., & Schwarz, N. (2016). Questionable Research Practices Revisited. 7(1), 45-52. doi:10.1177/1948550615612150 · DOI · Paper page
- Garfield, E. (1955). Citation indexes to science: a new dimension in documentation through association of ideas. Science, 122(3159), 108-111.
- Greenberg, S. A. (2009a). How citation distortions create unfounded authority: analysis of a citation network. BMJ, 339. doi:10.1136/bmj.b2680 · DOI · Paper page
- Greenberg, S. A. (2009b). How citation distortions create unfounded authority: analysis of a citation network. 339, b2680. doi:10.1136/bmj.b2680 %J BMJ · DOI · Paper page
- Gross, P. L., & Gross, E. M. (1927). College libraries and chemical education. Science, 66(1713), 385- 389.
- Hirsch, J. E. (2005). An Index to Quantify an Individual's Scientific Research Output. Proceedings of the National Academy of Sciences of the United States of America, 102(46), 16569-16572.
- Ioannidis, J. A. (2005). Contradicted and initially stronger effects in highly cited clinical research. JAMA: The Journal of the American Medical Association, 294(2), 218-228. doi:10.1001/jama.294.2.218 · DOI · Paper page
- Ioannidis, J. P. (2018). Massive citations to misleading methods and research tools: Matthew effect, quotation error and citation copying. European journal of epidemiology, 33(11), 1021-1023.
- John, L. K., Loewenstein, G., & Prelec, D. (2012). Measuring the Prevalence of Questionable Research Practices With Incentives for Truth Telling. Psychological Science, 23(5), 524-532. doi:10.1177/0956797611430953 · DOI · Paper page
- Johnson, B., & Oppenheim, C. (2007). How socially connected are citers to those that they cite? Journal of Documentation.
- Kaplan, N. (1965). The Norms of Citation Behavior: Prolegomena to the Footnote. American Documentation, 16(3), 179-184.
- Kurtz, M. J., Eichhorn, G., Accomazzi, A., Grant, C., Demleitner, M., Murray, S. S., . . . Elwell, B. (2005). The bibliometric properties of article readership information. Journal of the American Society for Information Science and Technology, 56(2), 111-128. doi:https://doi.org/10.1002/asi.20096 · DOI
- Latour, B. (1987). Science in action: How to follow scientists and engineers through society. Boston, MA: Harvard University Press.
- Latour, B., & Woolgar, S. (1986). Laboratory life. The construction of scientific facts (2nd ed.). Princeton, NJ: Princeton University Press.
- Law, J. (1986). The heterogeneity of texts. In M. Callon, J. Law, & A. Rip (Eds.), Mapping the dynamics of science and technology (pp. 67-83 ). London, England: Macmillan.
- Leng, G., & Leng, R. I. (2020a). The Matter of Facts. Skepticism, Persuasion, and Evidence in Science. Cambrige, MA: MIT Press.
- Leng, G., & Leng, R. I. (2020b). The Matter of Facts: Skepticism, Persuasion, and Evidence in Science: Mit Press.
- Leng, R. I. (2018). A network analysis of the propagation of evidence regarding the effectiveness of fat-controlled diets in the secondary prevention of coronary heart disease (CHD): Selective citation in reviews. Plos One, 13(5), e0197716. doi:10.1371/journal.pone.0197716 · DOI
- Liu, Z. (1997). Citation theories in the framework of international flow of information: New evidence with translation analysis. Journal of the American Society for Information Science, 48(1), 80- 87. doi:https://doi.org/10.1002/(SICI)1097-4571(199701)48:1<80::AID-ASI9>3.0.CO;2-Y Luukkonen, T. (1997). Why has Latour's theory of citations been ignored by the bibliometric community? discussion of sociological interpretations of citation analysis. Scientometrics, 38(1), 27-37. doi:10.1007/BF02461121 · DOI
- MacRoberts, M. H., & MacRoberts, B. R. (1984). The negational reference: Or the art of dissembling. Social Studies of Science, 14(1), 91-94.
- MacRoberts, M. H., & MacRoberts, B. R. (1989a). Citation analysis and the science policy arena. Trends in Biochemical Sciences, 14(1), 8-13. doi:https://doi.org/10.1016/0968- 0004(89)90077-7 · DOI
- MacRoberts, M. H., & MacRoberts, B. R. (1989b). Problems of citation analysis: A critical review. Journal of the American Society for Information Science, 40(5), 342-349. doi:10.1002/(SICI)1097-4571(198909)40:5<342::AID-ASI7>3.0.CO;2-U MacRoberts, M. H., & MacRoberts, B. R. (2010). Problems of citation analysis: A study of uncited and seldom-cited influences. Journal of the American Society for Information Science and Technology, 61(1), 1-12. doi:10.1002/asi.21228 · DOI
- Martin, B. R. (2013). Whither research integrity? Plagiarism, self-plagiarism and coercive citation in an age of research assessment. Research Policy, 42(5), 1005-1014. doi:http://dx.doi.org/10.1016/j.respol.2013.03.011 · DOI
- Merton, R. (1979). Foreword by Eugene Garfield: Citation indexing -Its theory and application in science, technology, and humanities. In. Philadelphia, PA: ISI Press.
- Merton, R. K. (1942). Note on science and democracy. Journal of Legal and Political Sociology, 1(1 and 2), 115-126.
- Merton, R. K. (1968). MATTHEW EFFECT IN SCIENCE. Science, 159(3810), 56-&. doi:10.1126/science.159.3810. · DOI
- Merton, R. K. (1968). Social Theory and Social Structure. New Yprk, NY: Columbia University Press.
- Moravcsik, M. J., & Murugesan, P. (1975). Some Results on the Function and Quality of Citations. Social Studies of Science, 5(1), 86-92.
- Munafò, M. R., Nosek, B. A., Bishop, D. V. M., Button, K. S., Chambers, C. D., Percie du Sert, N., . . . Ioannidis, J. P. A. (2017). A manifesto for reproducible science. Nature Human Behaviour, 1, 0021. doi:10.1038/s41562-016-0021 · DOI · Paper page
- Myers, G. (1985). The Social Construction of Two Biologists' Proposals. Written Communication, 2(3), 219-245. doi:10.1177/0741088385002003001 · DOI
- Nicolaisen, J. (2007). Citation analysis. Annual Review of Information Science and Technology, 41(1), 609-641. doi:10.1002/aris.2007.1440410120 · DOI
- O'Boyle, E. H. J., Banks, G. C., & Gonzalez-Mulé, E. (2017). The Chrysalis Effect. Journal of Management, 43(2), 376-399. doi:doi:10.1177/0149206314527133 · DOI · Paper page
- Oberauer, K., & Lewandowsky, S. (2019). Addressing the theory crisis in psychology. Psychonomic bulletin review, 26(5), 1596-1618.
- Pettigrew, T. F. (2018). The Emergence of Contextual Social Psychology. Personality and Social Psychology Bulletin, 44(7), 963-971. doi:10.1177/0146167218756033 · DOI
- Popper, K. (1945). The Open Society and its enemies. Princeton, New Jersey: Princeton University Press.
- Saltelli, A., & Funtowicz, S. (2017). What is science's crisis really about? Futures, 91, 5-11. doi:https://doi.org/10.1016/j.futures.2017.05.010 · DOI
- Schneider, J. W. (2006). Concept symbols revisited: Naming clusters by parsing and filtering of noun phrases from citation contexts of concept symbols. Scientometrics, 68(3), 573-593. doi:10.1007/s11192-006-0131-z · DOI
- Simkin, M., & Roychowdhury, V. (2006). Do you sincerely want to be cited? Or: read before you cite. Significance, 3(4), 179-181. doi:10.1111/j.1740-9713.2006.00202.x · DOI
- Small, H. (2004). On the shoulders of Robert Merton: Towards a normative theory of citation. Scientometrics Scientometrics, 60(1), 71-79. doi:10.1023/b:scie.0000027310.68393.bc · DOI · Paper page
- Small, H. G. (1978). Cited Documents as Concept Symbols. Social Studies of Science, 8(3), 327-340. doi:10.1177/030631277800800305 · DOI
- Stang, A., Jonas, S., & Poole, C. J. E. j. o. e. (2018). Case study in major quotation errors: a critical commentary on the Newcastle-Ottawa scale. 33(11), 1025-1031.
- Steneck, N. H. (2006). Fostering integrity in research: Definitions, current knowledge, and future directions. Science and Engineering Ethics, 12(1), 53-74. doi:10.1007/pl00022268 · DOI · Paper page
- Stroebe, W. (2016). Are most published social psychological findings false? Journal of Experimental Social Psychology, 66, 134-144. doi:https://doi.org/10.1016/j.jesp.2015.09.017 · DOI
- Teplitskiy, M., Duede, E., Menietti, M., & R., L. K. (2020, 31 Aug ). Status drives how we cite: Evidence from thousands of authors. https://arxiv.org/abs/2002.10033. · arXiv
- Trinquart, L., Johns, D. M., & Galea, S. (2016). Why do we think we know what we know? A metaknowledge analysis of the salt controversy. International Journal of Epidemiology, 45(1), 251-260. doi:10.1093/ije/dyv184 %J International Journal of Epidemiology · DOI · Paper page
- van Dalen, H. P., & Henkens, K. n. (2005). Signals in science -On the importance of signaling in gaining attention in science. Scientometrics, 64(2), 209-233. doi:10.1007/s11192-005-0248-5 · DOI
- van der Steen, J. T., van den Bogert, C. A., van Soest-Poortvliet, M. C., Fazeli Farsani, S., Otten, R. H. J., ter Riet, G., & Bouter, L. M. (2018). Determinants of selective reporting: A taxonomy based on content analysis of a random selection of the literature. PLoS ONE, 13(2), e0188247. doi:10.1371/journal.pone.0188247 · DOI
- Vazire, S. (2017). Quality Uncertainty Erodes Trust in Science. Collabra: Psychology, 3(1). doi:10.1525/collabra.74 · DOI · Paper page
- Voos, H., & Dagaev, K. S. (1976). Are All Citations Equal? Or, Did We Op. Cit. Your Idem? Journal of Academic Librarianship, 1(6), 19-21.
- Wallace, M. L., Lariviere, V., & Gingras, Y. (2012). A Small World of Citations? The Influence of Collaboration Networks on Citation Practices. PLoS ONE, 7(3). doi:10.1371/journal.pone.0033339 · DOI
- Wicherts, J. M. (2017). The Weak Spots in Contemporary Science (and How to Fix Them). Animals (Basel), 7(12). doi:10.3390/ani7120090 · DOI
- Wilson, P. (2020). Academic Fraud: Solving the Crisis in Modern Academia. Exchanges: The Interdisciplinary Research Journal, 7(3), 14-44. doi:10.31273/eirj.v7i3.546 · DOI
- Zipf, G. K. (1949). Human behavior and the principle of least effort. Cambridge, MA: Addison-Wesley.
Cited by
Sorted by citations
Tamas, P., & Kamminga, L. (2026) · Journal of Information Literacy · doi:10.11645/20.1.847
- Authors
- Horbach, S. P. J. M., Aagaard, K., & Schneider, J. W.
- Affiliations
- Leiden University (NL)
- Aarhus University (DK)
- Corresponding author
- Horbach, Serge P. J. M.
- Publisher
- Center for Open Science
- Published
- 2021-02-22
- OpenAlex
- W4232249697
- Cited by
- 21
- References
- 12
- Citations by year
- 2026: 2 · 2025: 3 · 2024: 2 · 2023: 6 · 2022: 6 · 2021: 2
- Type
- posted content
- Language
- en
- Open access
- green
- doi.org
- Locations
- RePEc: Research Papers in Economics (submittedVersion)
- MetArXiv (OSF Preprints) (submittedVersion)
- MetArXiv (OSF Preprints) (submittedVersion, cc-by)
- Topics
- Social Sciences › Decision Sciences › Statistics, Probability and Uncertainty › scientometrics and bibliometrics research
- Social Sciences › Safety Research › Academic integrity and plagiarism
- Social Sciences › Decision Sciences › Information Systems and Management › Academic Publishing and Open Access
- Keywords
- citation practices, meta-research, research integrity, crisis of science, reproducibility
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
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