Projects per year
Personal profile
Expertise
Jonas Lefevere is Assistant Professor of Political Communication at the Brussels School of Governance.
Research
His research focuses on political communication, with a particular interest in the impact of media on the public, the impact of election campaigns on voting behavior, and the role of issues in voting behavior and partypolitical communication strategies. He has published extensively on these topics in a variety of journals, including Public Opinion Quarterly, Communication Research, International Journal of Public Opinion Research, Party Politics, and so on (Google Scholar Profile).
Currently, he is principal investigator in the FWO-FNRS Excellence of Science project NOTLIKEUS (They Are Not Like Us), which studies polarization and perceptions of differentness between societal groups and politics in Belgium. NOTLIKEUS brings together a team from the VUB, ULB, UCL, UAntwerp and KU Leuven.
With Silvia Erzeel (VUB), he is supervisor of a forthcoming FWO Junior research project that will study ambiguity in political party communication (2023-2026).
With Stefaan Walgrave, he is the lead investigator for De Stemming, a yearly survey commissioned by the Flemish public broadcaster (VRT) and De Standaard.
Teaching
For 2022-2023 academic year:
- Introduction to Political Science (VUB, Bachelor in the Social Sciences);
- MA Thesis seminar II (BSoG, MA in Diplomacy and Global Governance / MA in Global Security and Strategy);
- Research Methods (BSoG, MA in Diplomacy and Global Governance / MA in Global Security and Strategy);
- BA Thesis I (BSoG, BA in Global Communication);
- BA Thesis II (BSoG, BA in Global Communication).
Academic service
Together with Katjana Gattermann (University of Amsterdam), he founded the ECPR Standing Group on Political Communication, and he is a member of the Standing Group's steering committee. He chaired the Political Communication section at the 2018 ECPR General Conference in Hamburg.
He represents VUB in the Executive Committee of The Social Survey.
Education/Academic qualification
Social Sciences, PhD, Campaign Effects on Voter Decision Making
Award Date: 27 May 2011
External positions
Guest Professor, KU Leuven
1 Sept 2018 → 31 Aug 2021
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Collaborations and top research areas from the last five years
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FWOAL1083: Ambiguity in the positions of political parties: what causes it and how does it affect voters’ party preferences?
Erzeel, S. (Administrative Promotor) & Lefevere, J. (Co-Promotor)
1/01/23 → 31/12/26
Project: Fundamental
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OZR4373: Bilateral cooperation within the framework of a joint doctoral project: benchfee for joint PhD VUB - UCL, Verwee Ambroos
Lefevere, J. (Administrative Promotor)
22/07/22 → 21/07/26
Project: Fundamental
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FWOEOS22: They are not like us. The perception of differentness, polarization amongst citizens and dissatisfaction with representatives
Celis, K. (Administrative Promotor), Lefevere, J. (Co-Promotor) & Severs, E. (Co-Promotor)
1/01/22 → 31/12/25
Project: Fundamental
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EUAR70: EDMO Belux : Belgium-Luxembourg Research Hub on digital Media and Disinformation
Meyer, T. (PI (Promotor, Principal Investigator)), Picone, I. (Co-Promotor), Willaert, T. (Coördinator), Lefevere, J. (Collaborator), Terzis, G. (Collaborator), Antoine, A. (CoI (Co-Promotor)) & Karlsen, C. (CoI (Co-Promotor))
1/10/21 → 31/03/24
Project: Applied
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Ambiguity in the campaign, and in office: how parties’ ambiguous policy statements affect party support.
Lefevere, J. & Verwee, A., 19 Jun 2025, In: International Journal of Public Opinion Research. 37, 3, 11 p., edaf032.Research output: Contribution to journal › Article › peer-review
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Arizo-No! Voorbode van een hete herfst?
Wouters, R. & Lefevere, J., 2025, In: Samenleving en Politiek. 32, 8, p. 4-9 6 p.Research output: Contribution to journal › Article
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The contingent nature of proximity voting: unravelling the interplay of party issue polarization and voters' positional extremity
Goldberg, A. & Lefevere, J., 31 Dec 2025. 23 p.Research output: Unpublished contribution to conference › Unpublished paper
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The heterogeneous influence of media on climate knowledge and opinion in a context of science-based climate coverage
Walgrave, M., Lefevere, J. & Van Aelst, P., 23 Jul 2025, In: Communications: The European Journal of Communication Research. 27 p.Research output: Contribution to journal › Article › peer-review
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Analyse van de verkiezingsenquête van het Not Like Us project: Onbesliste kiezers
Lefevere, J., Pilet, J.-B., Eck, B. & Baudewyns, P., 2024, 5 p.Research output: Book/Report › Other report
File11 Downloads (Pure)
Datasets
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De Stemming 2021
Lefevere, J. (Creator) & Walgrave, S. (Creator), DANS - Data Archiving and Networked Services , 9 Jun 2021
DOI: 10.17026/dans-28v-6h82, https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:212682
Dataset
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De Stemming 2022
Lefevere, J. (Creator) & Walgrave, S. (Creator), DANS - Data Archiving and Networked Services , 25 May 2022
DOI: 10.17026/dans-2xx-mxx3, https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:246643
Dataset
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RepResent Cross Sectional Survey Fall 2021
Lefevere, J. (Creator), Van Dijk, L. (Creator), Walgrave, S. (Creator), Celis, K. (Creator), Marien, S. (Creator), Pilet, J.-B. (Creator), Rihoux, B. (Creator), van Haute, E. (Creator), Van Ingelgom, V. (Creator), Baudewyns, P. (Creator), Verhaegen, S. (Creator) & De Mulder, A. (Creator), DANS - Data Archiving and Networked Services , 25 Mar 2022
DOI: 10.17026/dans-zkg-rftw, https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:234752
Dataset
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De Stemming 2020
Lefevere, J. (Creator) & Walgrave, S. (Creator), DANS - Data Archiving and Networked Services , 19 Jun 2020
DOI: 10.17026%2Fdans-zek-cvkj, https://easy.dans.knaw.nl/ui/datasets/id/easy-dataset:171835/tab/1
Dataset
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NotLikeUs Panel Survey Dataset Belgian 2024 Elections
Eck, B. (Creator), Lefevere, J. (Creator), Michel, E. (Creator), Pilet, J.-B. (Creator), Celis, K. (Creator), Claes, E. (Creator), Rihoux, B. (Creator), Van Haute, E. (Creator), Walgrave, S. (Creator), Close, C. (Creator), Baudewyns, P. (Creator), Van Ingelgom, V. (Creator) & Severs, E. (Creator), Social Sciences and Digital Humanities Archive, 2025
DOI: 10.34934/DVN/KYWPSO, https://www.sodha.be/dataset.xhtml?persistentId=doi:10.34934/DVN/KYWPSO
Dataset
Activities
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De politieke voorkeuren van Vlaamse ouderen: een analyse van politieke attitudes in het licht van de verkiezingen van 2024
Lefevere, J. (Speaker)
21 Mar 2024Activity: Talk or presentation › Talk at a public lecture/debate
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Open Data in Political Science
Lefevere, J. (Speaker)
21 Feb 2024Activity: Talk or presentation › Talk or presentation at a workshop/seminar
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Navigating today's (dis)information society
Lefevere, J. (Speaker)
29 Aug 2023Activity: Talk or presentation › Talk or presentation at a workshop/seminar
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Exposure to and belief in disinformation: a comparative study of Belgium and Luxembourg.
Lefevere, J. (Speaker)
23 Oct 2023Activity: Talk or presentation › Talk or presentation at a workshop/seminar
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When politicians spread disinformation on social media, do citizens believe it? Evidence from two experiments
Lefevere, J. (Speaker) & Meyer, T. (Speaker)
5 Sept 2023Activity: Talk or presentation › Talk or presentation at a conference
Press/Media
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"Er komen geen nieuwe verkiezingen": dit zijn de belangrijkste lessen uit De Stemming
Walgrave, S. & Lefevere, J.
25/05/20
1 Media contribution
Press/Media: Expert Comment
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De Stemming: de kiezer ruilt het centrum meer en meer in voor de uitersten
23/05/20
1 item of Media coverage
Press/Media: Research
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De Stemming: Ivan De Vadder in 4 minuten over de grootste zorgen van Vlamingen en welke partijen aan terrein winnen
23/05/20
1 Media contribution
Press/Media: Research
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De Stemming: We liggen het meest wakker van de gezondheidszorg en de politieke crisis
23/05/20
1 Media contribution
Press/Media: Research
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Thesis
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The Influence of Issue Ownership Perceptions on Behavior of Journalists
Van Camp, K. ((PhD) Student), Lefevere, J. (Jury), Tresch, A. (Jury), Paulussen, S. (Jury), Kleinnijenhuis, J. (Jury) & Van den Bulck, H. (Jury), Walgrave, S. (Promotor), 2017Student thesis: Doctoral Thesis