Member of the Knowledge Construction Lab
Since January 2016, Hannah Greving has been working as scientist in the Knowledge Construction lab where she investigates perceived fragility and credibility of scientific knowledge and effective science communication. Before doing so, she had also studied knowledge transfer in citizen science projects as well as emotional reactions in reports about negative events on Wikipedia. She has been working at the IWM since September 2010 where she began as a scientist in the Social Processes lab. During that time, she investigated the role of emotions for health-related knowledge acquisition on the Internet.
Hannah Greving studied psychology at the University of Groningen in the Netherlands with the main foci on social psychology, scientific research, and work and organizational psychology. She completed her subsequent PhD at the IWM in March 2015, in which she investigated behaviors and consequences of health-related information search on the Internet.
Collaborative knowledge construction in Wikipedia
WTimpact: The influence of collaborative knowledge development on attitudes and emotions
Bruckermann, T., Greving, H., Schumann, A., Stillfried, M., Börner, K., Kimmig, S. E., Hagen, R., Brandt, M., & Harms, U. (in press). Scientific reasoning skills predict topic‐specific knowledge after participation in a citizen science project on urban wildlife ecology. Journal of Research in Science Teaching. https://dx.doi.org/10.1002/tea.21835
Open Access
Greving, H., Bruckermann, T., Schumann, A., Stillfried, M., Börner, K., Hagen, R., Kimmig, S. E., Brandt, M., & Kimmerle, J. (2023). Attitudes toward engagement in citizen science increase self-related, ecology-related, and motivation-related outcomes in an urban wildlife project. BioScience, 73(3), 206-219. https://dx.doi.org/10.1093/biosci/biad003 [Data]
Open Access
Lermann Henestrosa, A., Greving, H., & Kimmerle, J. (2023). Automated journalism: The effects of AI authorship and evaluative information on the perception of a science journalism article. Computers in Human Behavior, 138, Article 107445. https://dx.doi.org/10.1016/j.chb.2022.107445
Bruckermann, T., Greving, H., Stillfried, M., Schumann, A., Brandt, M., & Harms, U. (2022). I’m fine with collecting data: Engagement profiles differ depending on scientific activities in an online community of a citizen science project. PLOS ONE, 17(10), Article e0275785. https://dx.doi.org/10.1371/journal.pone.0275785 [Data]
Open Access
Greving, H.*, Bruckermann, T.*, Schumann, A., Straka, T. M., Lewanzik, D., Voigt-Heucke, S. L., Marggraf, L., Lorenz, J., Brandt, M., Voigt, C. C., Harms, U., & Kimmerle, J. (2022). Improving attitudes and knowledge in a Citizen Science project about urban bat ecology. Ecology and Society, 27(2), Article 24. *shared first-authorship. https://dx.doi.org/10.5751/es-13272-270224 [Data]
Open Access
Bruckermann, T., Greving, H., Schumann, A., Stillfried, M., Börner, K., Kimmig, S. E., Hagen, R., Brandt, M., & Harms, U. (2021). To know about science is to love it? Unraveling cause–effect relationships between knowledge and attitudes toward science in citizen science on urban wildlife ecology. Journal of Research in Science Teaching, 58(8), 1179-1202. https://dx.doi.org/10.1002/tea.21697
Open Access
Greving, H., & Kimmerle, J. (2021). You poor little thing! The role of compassion for wildlife conservation. Human Dimensions of Wildlife, 26(2), 115-131. https://dx.doi.org/10.1080/10871209.2020.1800146
Straka, T. M., Greving, H., & Voigt, C. C. (2021). The effects of bat photographs on emotions, attitudes, intentions, and wildlife value orientations. Human Dimensions of Wildlife, 26(6), 596-603. https://dx.doi.org/10.1080/10871209.2020.1864068
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Greving, H., Bruckermann, T., & Kimmerle, J. (2020). This is my project! The influence of involvement on psychological ownership and wildlife conservation. Current Research in Ecological and Social Psychology, 1, Article 100001. https://dx.doi.org/10.1016/j.cresp.2020.100001
Open Access
Greving, H., & Kimmerle, J. (2020). Better to be informed: Threatening bats increase recall of information. Human Dimensions of Wildlife, 25(1), 94-99. https://dx.doi.org/10.1080/10871209.2020.1691685
Greving, H., & Kimmerle, J. (2020). The impact of event type and geographical proximity on threat appraisal and emotional reactions to Wikipedia articles. PLOS ONE, 15(6): e0233770. https://dx.doi.org/10.1371/journal.pone.0233770 [Data]
Open Access
Greving, H., Cress, U., & Kimmerle, J. (2019). Anger in Wikipedia: Perceived intentionality and threat appraisal as mediators of anger about man-made attacks. Journal of Applied Social Psychology, 49(2), 99-116. https://dx.doi.org/10.1111/jasp.12568
Greving, H., Kimmerle, J., Oeberst, A., & Cress, U. (2019). Emotions in Wikipedia: The role of intended negative events in the expression of sadness and anger in online peer production. Behaviour & Information Technology, 38(8), 796-806. https://dx.doi.org/10.1080/0144929x.2018.1554702
Becker, D., Grapendorf, J., Greving, H., & Sassenberg, K. (2018). Perceived threat and Internet use predict intentions to get bowel cancer screening (colonoscopy): A longitudinal questionnaire study. Journal of Medical Internet Research, 20 (2):e46. https://dx.doi.org/10.2196/jmir.9144
Open Access
Greving, H., Oeberst, A., Kimmerle, J., & Cress, U. (2018). Emotional content in Wikipedia articles on negative man-made and nature-made events. Journal of Language and Social Psychology, 37, 267-287. https://dx.doi.org/10.1177/0261927X17717568
Greving, H., & Sassenberg, K. (2018). Threatened individuals prefer positive information during Internet search: An experimental laboratory study. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 12(1), Article 6. https://dx.doi.org/10.5817/CP2018-1-6
Open Access
Sassenrath, C., Greving, H., & Sassenberg, K. (2018). Are you concerned? Patient testimonials in medical communication affect healthy recipients' emotions and memory. Frontiers in Communication, 3:18. https://dx.doi.org/10.3389/fcomm.2018.00018
Open Access
Sassenrath, C., Greving, H., & Sassenberg, K. (2017). It has to be first-hand: The effect of first-person testimonials in medical communication on recipients' emotions and memory. Cogent Medicine, 4: 1354492. https://dx.doi.org/10.1080/2331205X.2017.1354492
Open Access
Sassenberg, K., & Greving, H. (2016). Internet searching about disease elicits a positive perception of own health when severity of illness is high: A longitudinal questionnaire study. Journal of Medical Internet Research, 18, e56. https://dx.doi.org/10.2196/jmir.5140
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Greving, H., & Sassenberg, K. (2015). Counter-regulation online: Threat biases retrieval of information during Internet search. Computers in Human Behavior, 50, 291-298. https://dx.doi.org/10.1016/j.chb.2015.03.077
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Greving, H., Sassenberg, K., & Fetterman, A. (2015). Counter-regulating on the Internet: Threat elicits preferential processing of positive information. Journal of Experimental Psychology: Applied, 21, 287-299.
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Bruckermann, T., & Greving, H. (2023). Praxisbeitrag: Nutzungsdatenanalyse digitaler Medien in der evaluativen Wissenschaftskommunikationsforschung am Beispiel eines Bürgerwissenschaftsprojekts. In P. Niemann, V. van den Bogaert, & R. Ziegler (Eds.), Evaluationsmethoden der Wissenschaftskommunikation. (pp. 173-185). Springer. https://dx.doi.org/10.1007/978-3-658-39582-7
Greving, H., Bruckermann, T., & Kimmerle, J. (2023). Praxisbeitrag: Experimentelle Methoden in der evaluativen Wissenschaftskommunikationsforschung am Beispiel von Bürgerwissenschaftsprojekten. In P. Niemann, V. van den Bogaert, & R. Ziegler (Eds.), Evaluationsmethoden der Wissenschaftskommunikation. (pp. 305-317). Springer. https://dx.doi.org/10.1007/978-3-658-39582-7
Kimmerle, J., Bientzle, M., Cress, U., Flemming, D., Greving, H., Grapendorf, J., Sassenrath, C., & Sassenberg, K. (2017). Motivated processing of health-related information in online environments. In J. Buder & F. W. Hesse (Eds.), Informational environments: Effects of use, effective designs (pp. 75-96). Cham, Switzerland: Springer International Publishing. https://dx.doi.org/10.1007/978-3-319-64274-1_4
Bruckermann, T., & Greving, H. (2022). Fledermausschutz — Bürgerinnen und Bürger forschen mit. ti Technologie-Informationen, 2022(2+3), 8. https://doi.org/10.60479/jjxa-5609
Bruckermann, T., Greving, H., Brandt, M., & Harms, U. (2021). Daten sammeln reicht mir! Bürgerwissenschaften: Welche Aktivitäten interessieren Beteiligte? IPN Journal, 8, 18-23.
Bruckermann, T., Greving, H., Schumann, A., Stillfried, M., Börner, K., Hagen, R., Kimmig, S. E., Brandt, M., & Kimmerle, J. (2023, März 29-30). Sind Einstellungen zur Beteiligung an CS bereits zu Beginn wichtig? – ein Ergebnis aus dem WTimpact Projekt. CitSciHelvetia‘23. Solothurn, Schweiz. [Vortrag]
Bruckermann, T., Greving, H., Schumann, A., Straka, T. M., Lewanzik, D., Voigt-Heucke, S. L., Marggraf, L., Lorenz, J., Brandt, M., Voigt, C. C., Kimmerle, J., & Harms, U. (2023, März 29-30). Beeinflusst der Beteiligungsgrad in CS-Projekten die Lernergebnisse? – ein Ergebnis aus dem WTimpact Projekt. CitSciHelvetia‘23. Solothurn, Schweiz. [Vortrag]
Bruckermann, T., Greving, H., Schumann, A., Harms, U., & Brandt, M. (2022, April 29). Wie und warum beteiligen sich Bürger*innen an CS-Projekten? Und was lernen sie dabei? Citizen-Science-Strategie 2030 für Deutschland: Launch und Citizen-Science-Festival. Freie Universität Berlin. [Poster]
Bruckermann, T., Greving, H., Schumann, A., Harms, U., & Brandt, M. (2022, Mai 4). Wie und warum beteiligen sich Bürger*innen an CS-Projekten? Und was lernen sie dabei? Citizen Science: Gemeinsam Wissen schaffen? Leibniz Universität Hannover. [Poster]
Düsing, K., Bruckermann, T., Greving, H., Van den Bogaert, V., Lewanzik, D., Schumann, A., Brandt, M., & Harms, U. (2022, November 25-26). Welche Effekte haben authentische Fallbeispiele auf wissenschaftliches Denken, wenn der Forschungsprozess explizit gemacht wird? – Ein VideT-Teilprojekt. Early Career Researcher Konferenz „WiSuaL 2022 – Wissenschaftsvermittlung in Schülerlaboren und außerschulischen Lernkontexten“. Ruhr-Universität Bochum. [Poster]
Greving, H., Bruckermann, T., Düsing, K., Van den Bogaert, V., Lewanzik, D., Schumann, A., Brandt, M., & Kimmerle, J. (2022, November 25-26). Vorläufigkeit und Glaubwürdigkeit: Wie nehmen Schüler*innen wissenschaftliche Erkenntnisse wahr? – Ein VideT-Teilprojekt. Early Career Researcher Konferenz „WiSuaL 2022 – Wissenschaftsvermittlung in Schülerlaboren und außerschulischen Lernkontexten”. Ruhr-Universität Bochum. [Poster]
Van den Bogaert, V., Düsing, K., Greving, H., Bruckermann, T., Lewanzik, D., Schumann, A., Brandt, M., & Wirth, J. (2022, November 25-26). Wie wirken angeleitete Reflexionsphasen auf die Authentizitätswahrnehmung der Wissenschaftsvermittlung? – Ein VideT-Teilprojekt. Early Career Researcher Konferenz „WiSuaL 2022 – Wissenschaftsvermittlung in Schülerlaboren und außerschulischen Lernkontexten“. Ruhr-Universität Bochum. [Poster]
Bruckermann, T., Greving, H., & Harms, U. (2021, August 30-September 3). Scientific reasoning skills predict topic-specific knowledge after participation in a citizen science project. 14th Conference of the European Science Education Research Association (ESERA). Braga, Portugal. [Talk]
Bruckermann, T., Greving, H., Schumann, A., Stillfried, M., Börner, K., Hagen, R., Kimmig, S., Brandt, M., & Harms, U. (2021, September 13-16). Beeinflusst wissenschaftliches Denken den Erwerb von Fachwissen über die Wildtierökologie in Bürgerwissenschaftsprojekten? Internationale Tagung der Fachsektion Didaktik der Biologie (FDdB im VBIO) 2021. [Vortrag]
Bruckermann, T., Greving, H., Schumann, A., Stillfried, M., Hagen, R., Börner, K., Kimmig, S., Brandt, M., & Harms, U. (2021, Mai 6-7). WTimpact – Wissenschaftliches Denken beeinflusst Fachwissen in einem Citizen-Science-Projekt. Forum Citizen Science #digital. Berlin. [Vortrag]
Bruckermann, T., Greving, H., Schumann, A., Stillfried, M., Hagen, R., Börner, K., Kimmig, S., Brandt, M., & Harms, U. (2021, Mai 6-7). WTimpact – Wie aktiv sind die Citizen Scientists in verschiedenen Phasen des Forschungsprozesses? Forum Citizen Science #digital. Berlin. [Vortrag]
Greving, H., Bruckermann, T., & Kimmerle, J. (2021, Mai 6-7). WTimpact – Die Rolle von Ownership und Mitgefühl für die Beteiligung an Citizen-Science-Projekten. Forum Citizen Science #digital. Berlin. [Vortrag]
Lewanzik, D., Straka, T., Lorenz, J., Marggraf, L., Voigt-Heucke, S., Greving, H., Bruckermann, T., Schumann, A., Brandt, M., & Voigt, C. C. (2021, March 22-24). WTimpact - Quantifying the citizen scientists' benefit when investigating habitat associations of urban wildlife. 6th International Berlin Bat Meeting: The human perspective on bats. Berlin. [Talk]
Bruckermann, T., Greving, H., & Harms, U. (2020, September). To know about science is to love it? Unraveling the knowledge-attitude relationship in Citizen Science on urban wildlife. 13th Conference of European Researchers in Didactics of Biology (ERIDOB). Nicosia, Zypern. (Conference cancelled). https://www.ucy.ac.cy/eridob2020/ [Talk]
Bruckermann, T., Greving, H., & Harms, U. (2020, March). I’m fine with just collecting data: Engagement profiles differ in Citizen Science. 93rd Annual Meeting of the National Association for Research in Science Teaching (NARST). Portland, OR, USA. (Conference cancelled). [Talk]
Bruckermann, T., Greving, H., Harms, U., & WTimpact-Konsortium (2020, January). WTimpact: Does Citizen Science promote transfer from science to society? Citizen Science as a tool for education/promotion of scientific literacy in evolution: Cross-COST Action Citizen Science Meeting. Museum für Naturkunde, Berlin. [Talk]
Bruckermann, T., Greving, H., Stillfried, M., Börner, K., Hagen, R., Kimmig, S., Schumann, A., Harms, U., & Brandt, M. (2020, October). Do I have to analyze the data, too? Engagement patterns for data collection and analysis in a Citizen Science project on urban wildlife. Citizen Science SDG Conference. Berlin. [Poster]
Bruckermann, T., Greving, H., Stillfried, M., Börner, K., Schumann, A., Harms, U., & Brandt, M. (2020, September). Data collectors or analysts? Different engagement profiles in Citizen Science. 3rd International European Citizen Science Association (ECSA) Conference. Trieste, Italien. [Poster]
Greving, H., Bruckermann, T., & Kimmerle, J. (2020, February). If you want to like it, you have to own it: The role of ownership in citizen science projects. 21st Annual Meeting of the Society for Personality and Social Psychology. New Orleans, LA, USA. [Poster]
Greving, H., Bruckermann, T., Stillfried, M., Börner, K., Schumann, A., Brandt, M., Harms, U., & Kimmerle, J. (2020, July). Wildlife attitudes and ownership influence attitudes toward science via active online behavior: A longitudinal citizen science study. 19th General Meeting of the European Association of Social Psychology (EASP). Krakow, Poland. (Conference cancelled). [Poster]
Greving, H., Cress, U., & Kimmerle, J. (2020, February). Emotions in Wikipedia: Anger in Wikipedia articles about man-made attacks and the mediating role of threat. Emotion Preconference of the 21st Annual Meeting of the Society for Personality and Social Psychology. New Orleans, LA, USA. [Poster]
Greving, H., Cress, U., & Kimmerle, J. (2019, March). Oh no, the poor fox! The role of compassion for participation intentions and attitudes toward citizen science projects. International Convention of Psychological Science (ICPS). Paris, France. [Poster]
Greving, H., Cress, U., & Kimmerle, J. (2018, September). Ärger in Wikipedia: Die Rolle von Bedrohung bei ärgerbezogenen Reaktionen in Wikipedia-Artikeln zu menschengemachten, negativen Ereignissen. 51. Kongress der Deutschen Gesellschaft für Psychologie (DGPs). Frankfurt. [Vortrag]
Kimmerle, J., & Greving, H. (2018, September). Beteiligung in Citizen Science Projekten: Emotionale Einflussfaktoren. Forum Citizen Science. Frankfurt am Main. [Poster]
Kimmerle, J., & Greving, H. (2018, December). Emotions in Wikipedia: Feelings and expressions of anger about man-made attacks are mediated by threat appraisal. Hong Kong International Conference on Education, Psychology and Society. Hong Kong, China. [Talk]
Greving, H., Oeberst, A., Kimmerle, J., & Cress, U. (2017, July). Collectively angry? Emotional content in Wikipedia articles on negative man-made and nature-made events. 18th General Meeting of the European Association of Social Psychology (EASP). Granada, Spain. [Poster]
Sassenrath, C., Greving, H., & Sassenberg, K. (2017, July). Are you concerned? Patient testimonials in medical communication affect recipients’ emotions and memory. European Association of Social Psychology (EASP) Preconference: The self-regulation of health. Granada, Spain. [Talk]
Greving, H., Oeberst, A., & Cress, U. (2016, September). Kollektiv verärgert berichtet? Ergebnisse zu Berichten über Terroranschläge auf Wikipedia. 50. Kongress der Deutschen Gesellschaft für Psychologie (DGPs). Leipzig. [Poster]
Sassenrath, C., Greving, H., & Sassenberg, K. (2016, September). "Hast Du's denn selbst erlebt?" Emotionen beeinflussen den Wissenserwerb bezüglich kontroverser Behandlungsmethoden nur, wenn aus persönlicher Sichtweise berichtet wird. 50. Kongress der Deutschen Gesellschaft für Psychologie (DGPs). Leipzig. [Vortrag]
Greving, H., & Sassenberg, K. (2015, February). When threat prompts self-serving bias: How threat influences Internet search. 16th Annual Meeting of the Society for Personality and Social Psychology. Long Beach, CA, USA. [Poster]
Greving, H., Sassenberg, K., & Sassenrath, C. (2015, September). "Bei vollem Bewusstsein wurde mir der Kopf aufgebohrt": Der Einfluss von persönlichen Berichten in journalistischen Texten auf Emotionen der Leser. 15. Tagung der Fachgruppe Sozialpsychologie. Potsdam. [Vortrag]
Sassenberg, K., & Greving, H. (2015, September). Threat elicits a positive bias during health-related Internet search. 29th Conference of the European Health Psychology Society. Limassol, Cyprus. [Talk]
Greving, H., & Sassenberg, K. (2014, September). Wenn die Informierung den Selbstwert steigert: Der Einfluss von Bedrohung auf die Informationssuche im Internet. 49. Kongress der Deutschen Gesellschaft für Psychologie. Bochum. [Vortrag]
Greving, H., & Sassenberg, K. (2014, July). Motivated information processing online: How threat is regulated during Internet search. European Association of Social Psychology (EASP) Small Group Meeting: Self-regulation of threat. Amsterdam, The Netherlands. [Talk]
Greving, H., & Sassenberg, K. (2014, July). When health threat prompts self-serving bias: How health threat influences information search on the Internet. 17th General Meeting of the European Association of Social Psychology (EASP). Amsterdam, The Netherlands. [Talk]
Sassenberg, K., & Greving, H. (2014, März). Gesundheitsbildung im Zeitalter des Internet. Effekte der gesundheitsbezogenen Informationssuche im Internet. 2. Tagung der Gesellschaft für Empirische Bildungsforschung. Frankfurt am Main. [Vortrag]
Greving, H., & Sassenberg, K. (2013, January). Health threats prompt self-serving bias: When risk perception is reduced and health self-esteem increased. 14th Annual Meeting of the Society for Personality and Social Psychology. New Orleans, LA, USA. [Poster]
Greving, H., & Sassenberg, K. (2013, September). Selbstwertdienlich informiert? Der Einfluss von Bedrohung auf die Informationsrezeption. 14. Tagung der Fachgruppe Sozialpsychologie. Hagen. [Vortrag]
Sassenberg, K., & Greving, H. (2013, September). Effekte der gesundheitsbezogenen Informationssuche im Internet: Eine Anwendung des Prinzips der Gegenregulation. Symposium auf der 14. Tagung der Fachgruppe Sozialpsychologie. Hagen. [Vortrag]
Greving, H., & Sassenberg, K. (2012, September). Der Einfluss von gesundheitlicher Bedrohung auf die Informationssuche und -rezeption. 48. Kongress der Deutschen Gesellschaft für Psychologie. Bielefeld. [Vortrag]
Greving, H., & Epstude, K. (2011, September). Aktiviert Musik bestimmte Denkstile? Der Einfluss von Musik auf Kreativität. 13. Tagung der Fachgruppe Sozialpsychologie der DGPs. Hamburg. [Vortrag]
Greving, H., & Epstude. K. (2011, July). Music and mind-sets: The influence of music on creative idea generation. 16th General Meeting of the European Association of Social Psychology (EASP). Stockholm, Sweden. [Poster]
Bruckermann, T., & Greving, H. (2021). Increased knowledge generates more positive attitudes to science by citizen science participation. CS Track. https://cstrack.eu/reports/applying-knowledge-in-citizen-science-projects-generates-more-positive-attitudes-toward-science/
Greving, H. (2021). Ich lese, was du fühlst: Wie Mails und Nachrichten unsere Emotionen verraten. wissens.blitz (217). http://www.wissensdialoge.de/emotionale_inhalte_in_texten
Greving, H. (2021). Mitgefühlt: Empathie fördert das Engagement für die Organisation. wissens.blitz (218). http://www.wissensdialoge.de/empathie_und_engagement
Greving, H., & Bruckermann, T. (2020). Das ist meins! Warum Ownership für Unternehmen wichtig ist. wissens.blitz (208). http://www.wissensdialoge.de/das_ist_meins_ownership
Bruckermann, T., Greving, H., Stillfried, M., Schumann, A., Brandt, M., & Harms, U. (2022). Dataset for: I’m fine with collecting data: Engagement profiles differ depending on scientific activities in an online community of a citizen science project. https://dx.doi.org/10.1371/journal.pone.0275785 [Publication]
Greving, H.*, Bruckermann, T.*, Schumann, A., Straka, T. M., Lewanzik, D., Voigt-Heucke, S. L., Marggraf, L., Lorenz, J., Brandt, M., Voigt, C. C., Harms, U., & Kimmerle, J. (2022). Dataset for: Improving attitudes and knowledge in a Citizen Science project on urban bat ecology. *shared first-authorship. https://dx.doi.org/10.23668/psycharchives.5363 [Publication]
Greving, H., Bruckermann, T., Schumann, A., Stillfried, M., Börner, K., Hagen, R., Kimmig, S. E., Brandt, M., & Kimmerle, J. (2022). Dataset for: Attitudes toward engagement in Citizen Science increase self-related, ecology-related, and motivation-related outcomes in an urban wildlife project. https://dx.doi.org/10.23668/psycharchives.7971 [Publication]
Greving, H., & Kimmerle, J. (2020). The impact of event type and geographical proximity on threat appraisal and emotional reactions to Wikipedia articles. https://dx.doi.org/10.1371/journal.pone.0233770#sec025 [Publication]
Dr. Hannah Greving
Schleichstraße 6
