Dr. Dimity Stephen completed her undergraduate studies in psychology at Queensland University of Technology in Brisbane, Australia. She worked at the Australian Bureau of Statistics analysing causes of mortality from 2010 to 2017. She completed her doctoral thesis in public health in 2017 at Queensland University of Technology. She has been working in the Competence Centre for Bibliometrics at the German Centre for Higher Education Research and Science Studies (DZHW) in Berlin since July 2018.
Dr. Dimity Stephen
Research Area Research System and Science Dynamics
Researcher
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- +49 30 2064177-99
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Projects
List of projects
Publications
List of publications
Contrasting cross-correlation: Meta-analyses of the associations between citations and 13 altmetrics, incorporating moderating variables.Stephen, D., & Stahlschmidt, S. (2024).Contrasting cross-correlation: Meta-analyses of the associations between citations and 13 altmetrics, incorporating moderating variables. Scientometrics (online first). |
Mind the gap: Nowcasting the citation impact of research institutions.Stahlschmidt, S., & Stephen, D. (2023).Mind the gap: Nowcasting the citation impact of research institutions. In ISSI (Hrsg.), Proceedings of ISSI 2023 – the 19th International Conference of the International Society for Scientometrics and Informetrics (S. 441-447). Bloomington, United States: International Society for Scientometrics and Informetrics. |
Distinguishing articles in questionable and non-questionable journals using quantitative indicators associated with quality.Stephen, D. (2023).Distinguishing articles in questionable and non-questionable journals using quantitative indicators associated with quality. In L. Waltman, K. H. Lai, B. Murat, J. Wang, V. Weimer, E. Noyons, & M. Luwel (Hrsg.), 27th International Conference on Science, Technology and Innovation Indicators (STI 2023). Leiden, Netherlands: orvium.io. https://doi.org/10.55835/644245cb8e703ddb4dc07eda |
Confounding cross-correlation: A meta-analysis of the association between citations and altmetrics.Stephen, D., & Stahlschmidt, S. (2023).Confounding cross-correlation: A meta-analysis of the association between citations and altmetrics. In ISSI (Hrsg.), Proceedings of ISSI 2023 – the 19th International Conference of the International Society for Scientometrics and Informetrics (S. 449-454). Bloomington, United States: International Society for Scientometrics and Informetrics. |
Medical articles in questionable journals are less impactful than those in non-questionable journals but still extensively cited.Stephen, D. (2023).Medical articles in questionable journals are less impactful than those in non-questionable journals but still extensively cited. Scientometrics. https://doi.org/10.1007/s11192-023-04763-w |
Landscape study of small journal publishers for the Knowledge Exchange Task & Finish Group for " Small Publishers and the Transition to Open Access " .Stephen, D., & Stahlschmidt, S. (2022).Landscape study of small journal publishers for the Knowledge Exchange Task & Finish Group for "Small Publishers and the Transition to Open Access". Berlin: DZHW.
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Comparison of the citations of German medical science articles in questionable and non-questionable journals.Stephen, D. (2022).Comparison of the citations of German medical science articles in questionable and non-questionable journals. Proceedings of the 26th International Conference on Science, Technology and Innovation Indicators (STI 2022), 1-8. https://doi.org/10.5281/zenodo.6975638 |
Peer reviewers equally critique theory, method, and writing, with limited effect on the final content of accepted manuscripts.Stephen, D. (2022).Peer reviewers equally critique theory, method, and writing, with limited effect on the final content of accepted manuscripts. Scientometrics (online first). https://doi.org/10.1007/s11192-022-04357-y |
From indexation policies through citation networks to normalized citation impacts: Web of Science, Scopus, and Dimensions as varying resonance chambers.Stahlschmidt, S., & Stephen, D. (2022).From indexation policies through citation networks to normalized citation impacts: Web of Science, Scopus, and Dimensions as varying resonance chambers. Scientometrics, 2022(127), 2413-2431. https://doi.org/10.1007/s11192-022-04309-6 |
Performance and Structures of the German Science System 2022. Studien zum deutschen Innovationssystem.Stephen, D., & Stahlschmidt, S. (2022).Performance and Structures of the German Science System 2022. Studien zum deutschen Innovationssystem. Berlin: Expertenkommission Forschung und Innovation (EFI). |
A study of referencing changes in preprint-publication pairs across multiple fields.Akbaritabar, A., Stephen, D., & Squazzoni, F. (2022).A study of referencing changes in preprint-publication pairs across multiple fields. Journal of Informetrics, 16(2), 101258 (online first). https://doi.org/10.1016/j.joi.2022.101258 |
Gastbeitrag: Zur bibliometrischen Messung der internationalen Wissenschaftlermobilität.Stephen, D., & Stahlschmidt, S. (2021).Gastbeitrag: Zur bibliometrischen Messung der internationalen Wissenschaftlermobilität. Wissenschaft Weltoffen: Daten und Fakten zur Internationalität von Studium und Forschung in Deutschland und weltweit 2021. Deutschland: Deutscher Akademischer Austauschdienst und Deutsches Zentrum für Hochschul- und Wissenschaftsforschung. |
Differences between Web of Science, Scopus, and Dimensions in structure and citation networks affect German sectors’ normalised citation impact.Stahlschmidt, S., & Stephen, D. (2021).Differences between Web of Science, Scopus, and Dimensions in structure and citation networks affect German sectors’ normalised citation impact. In W. Glänzel, S. Heeffer, P.-S. Chi, & R. Rosseau (Hrsg.), Proceedings of the 18th International Conference on Scientometrics and Informetrics (S. 1051-1062). Leuven: KU Leuven / International Society for Scientometrics and Informetrics (I.S.S.I.). |
From indexation policies through citation networks to normalized citation impacts: Web of Science, Scopus, and Dimensions as varying resonance chambers.Stahlschmidt, S., & Stephen, D. (2021).From indexation policies through citation networks to normalized citation impacts: Web of Science, Scopus, and Dimensions as varying resonance chambers. Ithaca: arXiv. |
Presentations
