A research idea
• Gagrčin, E., Porten-Cheé, P., Emmer, M., Leissner, L., & Jørring, L. (2022). What makes a good citizen online? The emergence of networked citizenship norms in social media environments. Social Media+Society. https://doi.org/10.1177/20563051221084297
• Porten-Cheé, P., Kunst, M., Vromen, A., & Vaughan, M. (2021). The effects of narratives and popularity cues on signing online petitions in two advanced democracies. Information, Communication and Society. https://doi.org/10.1080/1369118X.2021.1991975
• Porten-Cheé, P., Kunst, M., & Emmer, M. (2020). Online civic intervention: A new form of political participation under conditions of a disruptive online discourse. International Journal of Communication, 14, 514 – 534. https://ijoc.org/index.php/ijoc/article/view/10639
• Porten-Cheé, P., Hassler, J., Jost, P. B., Eilders, C., & Maurer, M. (2018). Popularity cues in online media: Theoretical and methodological perspectives. Studies in Communication and Media, 7(2), 208 – 230. doi:10.5771/2192-4007-2018-2-208
• Porten-Cheé, P., & Eilders, C. (2015). Spiral of silence online: How online communication affects opinion climate perception and opinion expression regarding the climate change debate. Studies in Communication Sciences, 15(1), 143 – 150. doi:10.1016/j.scoms.2015.03.002
Heidelberg, Germany 
