Lennart Klein

Research

Publications, conference papers, and academic affiliations.

Also on Google Scholar, ORCID, OSF, and ResearchGate.

Publications

Journal articles

Short and long-term effects of disruptive animal rights protest.
Ostarek, M., Klein, L., Rogers, C., Ozden, J., & Thomas-Walters, L. (2025). Humanities and Social Sciences Communications.
doi:10.1057/s41599-025-05365-y · Summary

Mapping the landscape of educational use of X (Twitter) in Germany: Informal teacher learning in online communities of practice.
Borchers, C., Morina, F., Klein, L., & Fischer, C. (2025). Journal of New Approaches in Educational Research, 14(1), 27.
doi:10.1007/s44322-025-00047-8

Conference proceedings

Timing matters: Inferring educational Twitter community switching from membership characteristics.
Borchers, C., Klein, L., Johnson, H., & Fischer, C. (2023). Proceedings of the 16th International Conference on Educational Data Mining (EDM), 438–444.
Paper

Reports

Too harsh or too lenient? Public opinion on prison sentences for Just Stop Oil supporters.
Ostarek, M., Klein, L., Rogers, C., & Nadel, S. (2024). Social Change Lab.
Report

Animal Rising’s Grand National protest: Public opinion impacts and beyond.
Ostarek, M., Özden, J., Rogers, C., & Klein, L. (2023). Social Change Lab.
Report

Conference presentations

Should I go? Participation biases in citizen deliberation forums: Evidence from Germany.
Klein, L. (2023). 46th Annual Meeting of the International Society of Political Psychology (ISPP).
Code

Nudging the gap? Behavioral parental leave policies in Europe.
Klein, L., & Lang, R. (2023). 13th Annual Conference of the European Political Science Association (EPSA).

It’s called weather: Natural disasters, partisan realities, and climate skepticism.
Klein, L. (2022). 81st Annual Meeting of the Midwest Political Science Association (MPSA).

Affiliations

Scientific societies

Scholarships, fellowships & grants