David Nicolas Hopmann

2024

A qualitative examination of (political) media diets across age cohorts in five countries

Hopmann, D. N., Stepinska, A., Stanyer, J., Halagiera, D., Terren, L., Gehle, L., Meltzer, C., Buturoiu, R., Corbu, N., Cardenal, A. S. & Schemer, C., 6. Feb 2024, (E-pub ahead of print) In: Communications.

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Combating disinformation with news literacy interventions: An experimental study on the framing effects of news literacy messages

van Erkel, P., Van Aelst, P., Van Nieuwenborgh, J., de Vreese, C. H., Hameleers, M. & Hopmann, D. N., 2024, (Accepted/In press) In: The International Journal of Press/Politics.

Research output: Contribution to journal › Journal article › Research › peer-review

Justifying an Invasion: When is Disinformation Successful?

Zilinsky, J., Theocharis, Y., Pradel, F., Tulin, M., de Vreese, C., Aalberg, T., Cardenal, A. S., Corbu, N., Esser, F., Gehle, L., Halagiera, D., Hameleers, M., Hopmann, D. N., Koc-Michalska, K., Matthes, J., Schemer, C., Štětka, V., Strömbäck, J., Terren, L. & Splendore, S. & 4 others, Stanyer, J., Stepinska, A., van Aelst, P. & Zoizner, A., 2024, In: Political Communication. 41, 6, p. 965-986

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Local Journalism and its Audience

Heiselberg, L. & Hopmann, D. N., 2024, (E-pub ahead of print) In: Journalism.

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Misinformation Detection in the Context of the Russian Invasion of Ukraine: Evidence from Original Survey Data Collected in 19 Democracies

Gehle, L., Hameleers, M., Tulin, M., de Vreese, C., Aalberg, T., Van Aelst, P., Cardenal, A. S., Corbu, N., van Erkel, P., Esser, F., Halagiera, D., Hopmann, D. N., Koc-Michalska, K., Matthes, J., Meltzer, C., Splendore, S., Stanyer, J., Stępińska, A., Štětka, V. & Strömbäck, J. & 3 others, Terren, L., Theocharis, Y. & Zoizner, A., 2024, In: International Journal of Public Opinion Research. 36, 3, edad040.

Research output: Contribution to journal › Journal article › Research › peer-review

Mistakenly misinformed or intentionally deceived? Mis- and Disinformation perceptions on the Russian War in Ukraine among citizens in 19 countries

Hameleers, M., Tulin, M., de Vreese, C. H., Aalberg, T., van Aelst, P., Cardenal, A. S., Corbu, N., van Erkel, P., Esser, F., Gehle, L., Halagiera, D., Hopmann, D., Koc-Michalska, K., Matthes, J., Meltzer, C., Mihelj, S., Schemer, C., Sheafer, T., Splendore, S. & Stanyer, J. & 6 others, Stępińska, A., Štětka, V., Strömback, J., Terren, L., Theocharis, Y. & Zoizner, A., 2024, In: European Journal of Political Research. 63, 4, p. 1642-1654

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Opportunity, motivation, and ability: how to increase people’s knowledge of pesticides and biocides

Thomsen, M., Dalen, A. V., Kristiansen, S. & Hopmann, D. N., 2024, In: Applied Environmental Education and Communication. 23, 1-2, p. 52-67

Research output: Contribution to journal › Journal article › Research › peer-review

The Relationship Between Political Entertainment Media Use and Political Efficacy: A Comparative Study in 18 Countries

Schemer, C., Stanyer, J., Meltzer, C., Gehle, L., van Aelst, P., Theocharis, Y., Strömbäck, J., Štětka, V., Stępińska, A., Splendore, S., Zoizner, A., Matthes, J., Koc-Michalska, K., Hopmann, D. N., Esser, F., de Vreese, C., David, Y., Corbu, N., Castro, L. & Cardenal, A. S. & 4 others, Aalberg, T., van Erkel, P., Terren, L. & Halagiera, D., 2024, In: International Journal of Public Opinion Research. 36, 4

Research output: Contribution to journal › Journal article › Research › peer-review

The Role of Consent Form Design Under GDPR: A Survey Experiment

van Erkel, P. F. A., Hopmann, D. N., Skovsgaard, M. & Terren, L., 17. Feb 2024, In: International Journal of Public Opinion Research. 36, 1, 6 p., edad047.

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What makes news (seem) authentic on social media? Indicators from a qualitative study of young adults

Gehrke, M., Eggers, J., de Vreese, C. H. & Hopmann, D. N., 2024, (Accepted/In press) In: Digital Journalism.

Research output: Contribution to journal › Journal article › Research › peer-review

When are fact-checks effective? An experimental study on the inclusion of the misinformation source and the source of fact-checks in 16 European countries

van Erkel, P., Van Aelst, P., de Vreese, C. H., Hopmann, D. N., Matthes, J., Stanyer, J. & Corbu, N., 2024, In: Mass Communication and Society. 27, 5, p. 851-876

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Why do Citizens Choose to Read Fact-Checks in the Context of the Russian War in Ukraine? The Role of Directional and Accuracy Motivations in Nineteen Democracies

Tulin, M., Hameleers, M., de Vreese, C., Aalberg, T., Corbu, N., Van Erkel, P., Esser, F., Gehle, L., Halagiera, D., Hopmann, D. N., Koc-Michalska, K., Matthes, J., Mihelj, S., Schemer, C., Stetka, V., Strömbäck, J., Terren, L. & Theocharis, Y., 29. Feb 2024, (E-pub ahead of print) In: International Journal of Press/Politics.

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2023

Does the Platform Matter? Social Media and COVID-19 Conspiracy Theory Beliefs in 17 Countries

Theocharis, Y., Cardenal, A. S., Jin, S., Aalberg, T., Hopmann, D. N., Strömbäck, J., Esser, F., de Vreese, C., Castro, L., van Aelst, P., Corbu, N., Koc-Michalska, K., Matthes, J., Schemer, C., Sheafer, T., Splendore, S., Stanyer, J., Stępińska, A. & Štětka, V., Dec 2023, In: New Media & Society. 25, 12, p. 3412-3437

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Journalists’ Misjudgement of Audience Opinion

Hopmann, D. N. & Schuck, A., Jul 2023, In: The International Journal of Press/Politics. 28, 3, p. 648-670

Research output: Contribution to journal › Journal article › Research › peer-review

Perceived prevalence of misinformation fuels worries about COVID-19: a cross-country, multi-method investigation

Matthes, J., Corbu, N., Jin, S., Theocharis, Y., Schemer, C., van Aelst, P., Strömback, J., Koc-Michalska, K., Esser, F., Aalberg, T., Cardenal, A. S., Castro, L., de Vreese, C., Hopmann, D., Sheafer, T., Splendore, S., Stanyer, J., Stępińska, A., Štětka, V. & Zoizner, A., 2023, In: Information, Communication & Society. 26, 16, p. 3135-3158

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The world around us and the picture(s) in our heads: The effects of news media use on belief organization

Glogger, I., Shehata, A., Hopmann, D. N. & Kruikemeier, S., 2023, In: Communication Monographs. 90, 2, p. 159-180

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2022

Navigating High-Choice European Political Information Environments: a Comparative Analysis of News User Profiles and Political Knowledge

Castro, L., Strömback, J., Esser, F., Van Aelst, P., de Vreese, C., Aalberg, T., Cardenal, A. S., Corbu, N., Hopmann, D. N., Koc-Michalska, K., Matthes, J., Schemer, C., Sheafer, T., Splendore, S., Stanyer, J., Stępińska, A., Štětka, V. & Theocharis, Y., 1. Oct 2022, In: The International Journal of Press/Politics. 27, 4, p. 827-859

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The effects of the COVID-19 outbreak on selective exposure: Evidence from 17 countries

Zoizner, A., Sheafer, T., Castro, L., Aalberg, T., Cardenal, A. S., Corbu, N., de Vreese, C. H., Esser, F., Hopmann, D. N., Koc-Michalska, K., Matthes, J., Schemer, C., Splendore, S., Stanyer, J., Stępińska, A., Štětka, V., Strömbäck, J., Theocharis, Y. & van Aelst, P., 2022, In: Political Communication. 39, 5, p. 674-696

Research output: Contribution to journal › Journal article › Research › peer-review

2021

Conceptualizing long-term media effects on societal beliefs

Shehata, A., Andersson, D., Glogger, I., Hopmann, D. N., Andersen, K., Kruikemeier, S. & Johansson, J., 2021, In: Annals of the International Communication Association. 45, 1, p. 75-93

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Does a crisis change news habits? A comparative study of the effects of COVID-19 on news media use in 17 European countries

Van Aelst, P., Toth, F., Castro, L., Štětka, V., de Vreese, C. H., Aalberg, T., Cardenal, A. S., Corbu, N., Esser, F., Hopmann, D. N., Koc-Michalska, K., Matthes, J., Schemer, C., Sheafer, T., Splendore, S., Stanyer, J., Stępińska, A., Strömbäck, J. & Theocharis, Y., 2021, In: Digital Journalism. 9, 9, p. 1316-1346

Research output: Contribution to journal › Journal article › Research › peer-review

Story incentive: The effect of national stories on voter turnout

Shenhav, S., Sheafer, T., Zoizner, A., van Hoof, A., Kleinnijenhuis, J., Kaplan, Y. R. & Hopmann, D. N., 2021, In: European Political Science Review. 13, 2, p. 249-264

Research output: Contribution to journal › Journal article › Research › peer-review

Tilliden til de danske journalister og nyhedsmedier: i forfald eller ej?

Andersen, K., van Dalen, A., Hopmann, D. N., Skovsgaard, M. & Albæk, E., 2021, In: Politica. 53, 3, p. 125-149

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When the rally-around-the-flag effect disappears, or: when the COVID-19 pandemic becomes ‘normalized’

Johansson, B., Hopmann, D. N. & Shehata, A., 2021, In: Journal of Elections, Public Opinion and Parties. 31, S1, p. 321-334

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Whose media are hostile? The spillover effect of interpersonal discussions on media bias perceptions

Castro, L., Hopmann, D. N. & Nir, L., 3. Nov 2021, In: Communications. 46, 4, p. 540-563

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2020

Handle with Care: How Exemplars Affect the Perceived Appeal and Informativeness of News Stories

Skovsgaard, M. & Hopmann, D. N., 2020, In: Journalism Studies. 21, 8, p. 1146-1165

Research output: Contribution to journal › Journal article › Research › peer-review

Responding to Interpersonal Political Disagreement

Hopmann, D. N., Bjarnøe, C. & Wonneberger, A., 2020, In: International Journal of Public Opinion Research. 32, 1, p. 66–88

Research output: Contribution to journal › Journal article › Research › peer-review

2019

A Meta-Analysis of the Effects of Cross-cutting Exposure on Political Participation

Matthes, J., Knoll, J., Valenzuela, S., Hopmann, D. N. & von Sikorski, C., 2. Oct 2019, In: Political Communication. 36, 4, p. 523-542

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Interpersonal discussions and immigration attitudes

Kalogeropoulos, A. & Hopmann, D. N., 1. Jun 2019, In: Communications. 44, 2, p. 185-203

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Political disagreement and vote volatility: the role of familism across different European countries

Mancosu, M. & Hopmann, D. N., Aug 2019, In: European Political Science Review. 11, 3, p. 301-317

Research output: Contribution to journal › Journal article › Research › peer-review

2018

Compensator, Amplifier, or Distractor? The Moderating Role of Informal Political Talk on the Effect of News Media Use on Current Affairs Learning Among First-Time Voters

Andersen, K. & Hopmann, D. N., 2. Oct 2018, In: Political Communication. 35, 4, p. 634-654

Research output: Contribution to journal › Journal article › Research › peer-review

The effects of phonetic reduction on actual and perceived comprehension by news audiences

Blom, J. N., Ejstrup, M. & Hopmann, D. N., 4. Apr 2018, In: Journalism Studies. 19, 5, p. 745-763

Research output: Contribution to journal › Journal article › Research › peer-review

The Effects of Tone, Focus, and Incivility in Election Debates

Hopmann, D. N., Vliegenthart, R. & Maier, J., 3. Jul 2018, In: Journal of Elections, Public Opinion and Parties. 28, 3, p. 283-306

Research output: Contribution to journal › Journal article › Research › peer-review

The Virtue of Moderation: A Cross-National Analysis of Exposure to Cross-Cutting Information and Turnout

Herrero, L. C. & Hopmann, D. N., 2018, In: International Journal of Public Opinion Research. 30, 4, p. 518-539

Research output: Contribution to journal › Journal article › Research › peer-review

This time it’s different? Effects of the Eurovision Debate on young citizens and its consequence for EU democracy–evidence from a quasi-experiment in 24 countries

Maier, J., Faas, T., Rittberger, B., Fortin-Rittberger, J., Josifides, K. A., Banducci, S., Bellucci, P., Blomgren, M., Brikse, I., Chwedczuk-Szulc, K., Lobo, M. C., Cześnik, M., Deligiaouri, A., Deželan, T., deNooy, W., Di Virgilio, A., Fesnic, F., Fink-Hafner, D., Grbeša, M. & Greab, C. & 27 others, Henjak, A., Hopmann, D. N., Johann, D., Jelenfi, G., Kavaliauskaite, J., Kmetty, Z., Kritzinger, S., Magalhães, P. C., Meyer, V., Mihailova, K., Mirchev, M., Pitkänen, V., Ramonaite, A., Reidy, T., Rybar, M., Sammut, C., Santana-Pereira, J., Spurava, G., Spyridou, L.-P., Stefanel, A., Štětka, V., Surdej, A., Tardos, R., Trimithiotis, D., Vezzoni, C., Világi, A. & Zavecz, G., 2018, In: Journal of European Public Policy. 25, 4, p. 606-629

Research output: Contribution to journal › Journal article › Research › peer-review

2017

Political Communication in a High-Choice Media Environment: A Challenge for Democracy?

Van Aelst, P., Strömback, J., Aalberg, T., Esser, F., de Vreese, C., Matthes, J., Hopmann, D. N., Salgado, S., Hubé, N., Stępińska, A., Papathanassopoulos, S., Berganza, R., Legnante, G., Reinemann, C., Sheafer, T. & Stanyer, J., 2017, In: Annals of the International Communication Association. 41, 1, p. 3-27

Research output: Contribution to journal › Journal article › Research › peer-review

What Have I Done to Deserve This? The Role of Deservingness in Effects of Ordinary Citizens as Cases in the News

Hopmann, D. N., Skovsgaard, M. & Elmelund-Præstekær, C., 1. Aug 2017, In: European Journal of Communication. 32, 4, p. 333-347

Research output: Contribution to journal › Journal article › Research › peer-review

2016

Media and campaign effects on vote choice at national elections in Europe: a review of a multilingual research landscape

Boomgaarden, H. G., Schmitt-Beck, R., Brandenburg, H., Cunha, C., Hopmann, D. N., O’Malley, E., Poletti, M., Popescu, M., Teperoglou, E. & Tworzecki, H., 2016, In: SCM Studies in Communication and Media. 5, 2, p. 129-172

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Parties, ideology, and news media in Central-Eastern and Western Europe: a comparison of media bias twenty years after the fall of the iron curtain

Castro, L., Hopmann, D. N. & Engesser, S., 1. Aug 2016, In: East European Politics and Societies. 30, 3, p. 571-593

Research output: Contribution to journal › Journal article › Research › peer-review

Selective Media Exposure and Increasing Knowledge Gaps in Swiss Referendum Campaigns

Hopmann, D. N., Wonneberger, A., Shehata, A. & Höijer, J., 1. Mar 2016, In: International Journal of Public Opinion Research. 28, 1, p. 73-95

Research output: Contribution to journal › Journal article › Research › peer-review

2015

Contagious Media Effects: How Media Use and Exposure to Game-Framed News Influence Media Trust

Hopmann, D. N., Shehata, A. & Strömbäck, J., 2. Nov 2015, In: Mass Communication and Society. 18, 6, p. 776-798

Research output: Contribution to journal › Journal article › Research › peer-review

Personality Traits and Party Identification Over Time

Bakker, B., Hopmann, D. N. & Persson, M., 2015, In: European Journal of Political Research. 54, 2, p. 197-215

Research output: Contribution to journal › Journal article › Research › peer-review

Television Channel Content Profiles and Differential Knowledge Growth: A Test of the Inadvertent Learning Hypothesis Using Panel Data

Shehata, A., Hopmann, D. N., Nord, L. & Höijer, J., 3. Jul 2015, In: Political Communication. 32, 3, p. 377-395

Research output: Contribution to journal › Journal article › Research › peer-review

2013

2012

Determinants of News Content: Comparing journalists’ perceptions of the normative and the actual impact of different event properties when deciding what’s news

Strömbäck, J., Karlsson, M. & Hopmann, D. N., 2012, In: Journalism Studies. 13, 5-6, p. 718-728

Research output: Contribution to journal › Journal article › Research › peer-review

David Nicolas Hopmann

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