Head of the Everyday Media Lab
Since March 2022, Sonja Utz has been head of the Everyday Media lab. From April 2013 to March 2022, she led the Junior Research Group Social Media at the IWM.
Since April 2014, she has also been Professor for communication via social media at the University of Tübingen. Together with her team, she studies the use of social and mobile media for knowledge acquisition and exchange, both in informal (e.g., “How to…” videos on YouTube) and professional settings (e.g., LinkedIn, ResearchGate). In addition, she works on algorithm acceptance and human-machine-communication. Sonja Utz has secured several prestigious grants. She brought a ERC grant to Tübingen and was successful in the Excellence Initiative.
Sonja Utz studied psychology at the Catholic University of Eichstätt from 1991 to 1996, where she also earned her PhD in 1999. Her PhD thesis focused on social identification with virtual communities. Financed by a DFG-grant, she worked as PostDoc at the VU University Amsterdam, Department of Social Psychology. After 2.5 years at the Chemnitz University of Technology, she returned to VU University Amsterdam, this time to the Department of Communication Science. From 2011 to 2013, she also worked part-time as Associate professor for social media and reputation management at NHL Leeuwarden.
Automated interaction with consumers
Better informed or more creative by using ChatGPT?
Egocentric Biases Meet Biased Algorithms
Exploring the Effect of Voice Variation in Human – Agent Interaction
Informal learning with YouTube
Social Bots and Human-Robot Interaction in Online Science Communication
Virtual Meetings in Private, Educational, and Professional Contexts – Effects and Success Factors
digilog@bw – Digitisation in dialogue: AI-based voice assistants as a source of information
Dr. Tide: Digital Research Tailored Information Detector
Parental Mobile Media use for Stress Management
Use of media to cope with the SARS-CoV-2 pandemic
Visual Analysis of Context Changes in Social Media Contributions
Buder, J., Lindner, M. A., Oestermeier, U., Huff, M., Gerjets, P., Utz, S., & Cress, U. (in press). Generative Künstliche Intelligenz: Mögliche Auswirkungen auf die psychologische Forschung. Psychologische Rundschau. https://dx.doi.org/10.1026/0033-3042/a000699
Open Access
Anderl, C., Klein, S. H., Sarigül, B., Schneider, F. M., Han, J., Fiedler, P., & Utz, S. (2024). Conversational presentation mode increases credibility judgements during information search with ChatGPT. Scientific Reports, 14, 17127. https://dx.doi.org/10.1038/s41598-024-67829-6
Open Access
Anderl, C., Levordashka, A., & Utz, S. (2024). Ambient awareness of who knows what: Spontaneous inferences of domain expertise. Media Psychology, 27, 329-351. https://dx.doi.org/10.1080/15213269.2023.2239144
Open Access
Gaiser, F., & Utz, S. (2024). Is hearing really believing? The importance of modality for perceived message credibility during information search with smart speakers. Journal of Media Psychology, 36, 93-106. https://dx.doi.org/10.1027/1864-1105/a000384
Open Access
Klein, S. H., Papies, D., & Utz, S. (2024). How interaction mechanism and error responses influence users’ responses to customer service chatbots. International Journal of Human-Computer Interaction. https://dx.doi.org/10.1080/10447318.2024.2351707
Open Access
Klein, S. H., & Utz, S. (2024). Chatbot vs. human: The impact of responsive conversational features on users’ responses to chat advisors. Human-Machine Communication, 8, 73-99. https://dx.doi.org/10.30658/hmc.8.4
Open Access
Roos, C., Utz, S., Koudenburg, N., & Postmes, T. (2024). Diplomacy online: A case of mistaking broadcasting for dialogue. European Journal of Social Psychology, 54, 314-331. https://dx.doi.org/10.1002/ejsp.3015
Open Access
Sarigül, B., Schneider, F. M., & Utz, S. (2024). Believe it or not? Investigating the credibility of voice assistants in the context of social roles and relationship types. International Journal of Human-Computer Interaction. https://dx.doi.org/10.1080/10447318.2024.2375797
Open Access
Utz, S. (2024). How gender and type of algorithmic group discrimination influence ratings of algorithmic decision-making. International Journal of Communication, 18, 570-589. https://ijoc.org/index.php/ijoc/article/view/20806
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Reimann, L.-E., Utz, S., & Anderl, C. (2023). Individual and situational factors influencing active behavior in professional video conferences with strangers. Social Science Computer Review, 41(2), 702-723. https://dx.doi.org/10.1177/08944393221117456 [Data]
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Sigler, F., Kainz, V., Enßlin, T., Boehm, C., & Utz, S. (2023). Behavioral influence of social self perception in a sociophysical simulation. Physical Sciences Forum, 9(1), Article 3. https://dx.doi.org/10.3390/psf2023009003
Open Access
Utz, S., Huff, M., & Said, N. (2023). Are you worried about getting COVID-19 or about losing your job? How different COVID-19 related fears are indirectly related to vaccination acceptance via media consumption. European Journal of Health Communication, 4(3), 72-92. https://dx.doi.org/10.47368/ejhc.2023.305
Open Access
Wolfers, L. N., Utz, S., Wendt, R., & Honecker, J. (2023). Conditionally helpful? The influence of person-, situation-, and device-specific factors on maternal smartphone use for stress coping and on coping effectiveness. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 17(3), Article 1. https://dx.doi.org/10.5817/cp2023-3-1
Open Access
Wolfers, L. N., Wendt, R., Becker, D., & Utz, S. (2023). Do you love your phone more than your child? The consequences of norms and guilt around maternal smartphone use. Human Communication Research, 49(3), 285-295. https://dx.doi.org/10.1093/hcr/hqad001 [Data]
Open Access
Domahidi, E., Merkt, M., Thiersch, C., Utz, S., & Schüler, A. (2022). You want this job? Influence and interplay of self-generated text and picture cues in professional networking service profiles on expertise evaluation. Media Psychology, 25(2), 290-317. https://dx.doi.org/10.1080/15213269.2021.1927104 [Data]
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Etzrodt, K., Gentzel, P., Utz, S., & Engesser, S. (2022). Human-machine-communication: introduction to the special issue. Publizistik, 67(4), 439-448. https://dx.doi.org/10.1007/s11616-022-00754-8
Open Access
Gaiser, F., & Utz, S. (2022). “My daily dose of sedation” - The secret to success of the science communication podcast ‘Coronavirus-Update’ with the virologist Christian Drosten and its effect on listeners. SCM Studies in Communication and Media, 11(3), 427-452. https://dx.doi.org/10.5771/2192-4007-2022-3-427
Open Access
Greussing, E., Gaiser, F., Klein, S. H., Straßmann, C., Ischen, C., Eimler, S., Frehmann, K., Gieselmann, M., Knorr, C., Lermann Henestrosa, A., Räder, A., & Utz, S. (2022). Researching interactions between humans and machines: Methodological challenges. Publizistik, 67(4), 531-554. https://dx.doi.org/10.1007/s11616-022-00759-3
Open Access
Kainz, V., Bœhm, C., Utz, S., & Enßlin, T. (2022). Information and agreement in the reputation game simulation. Entropy, 24(12), Article 1768. https://dx.doi.org/10.3390/e24121768
Open Access
Utz, S., Gaiser, F., & Wolfers, L. N. (2022). Guidance in the chaos: Effects of science communication by virologists during the COVID-19 crisis in Germany and the role of parasocial phenomena. Public Understanding of Science, 31(6), 799-817. https://dx.doi.org/10.1177/09636625221093194 [Data]
Open Access
Utz, S., & Wolfers, L. N. (2022). How-to videos on YouTube: the role of the instructor. Information, Communication & Society, 25(7), 959-974. https://dx.doi.org/10.1080/1369118x.2020.1804984 [Data]
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Wolfers, L. N., & Utz, S. (2022). Social media use, stress, and coping. Current Opinion in Psychology, 45, Article 101305. https://dx.doi.org/10.1016/j.copsyc.2022.101305
Open Access
Baumann, L., & Utz, S. (2021). Professional networking: Exploring differences between offline and online networking. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 15(1), Article 2. https://dx.doi.org/10.5817/cp2021-1-2
Open Access
Dienlin, T., Johannes, N., Bowman, N. D., Masur, P. K., Engesser, S., Kümpel, A. S., Lukito, J., Bier, L. M., Zhang, R., Johnson, B. K., Huskey, R., Schneider, F. M., Breuer, J., Parry, D. A., Vermeulen, I. E., Fisher, J. T., Banks, J., Weber, R., Ellis, D. A., Smits, T., Ivory, J. D., Trepte, S., McEwan, B., Rinke, E. M., Neubaum, G., Winter, S., Carpenter, C. J., Krämer, N., Utz, S., Unkel, J., Wang, X., Davidson, B. I., Kim, N., Won, A. S., Domahidi, E., Lewis, N. A., & de Vreese, C. (2021). An agenda for open science in communication. Journal of Communication, 71(1), 1-26. https://dx.doi.org/10.1093/joc/jqz052
Open Access
Otto, F., Pawlowski, T., & Utz, S. (2021). Trust in fairness, doping, and the demand for sports: a study on international track and field events. European Sport Management Quarterly, 21(5), 731-747. https://dx.doi.org/10.1080/16184742.2021.1942125
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Utz, S., Otto, F., & Pawlowski, T. (2021). “Germany crashes out of World Cup”: A mixed-method study on the effects of crisis communication on Facebook. Journal of Sport Management, 35(1), 44-54. https://dx.doi.org/10.1123/jsm.2019-0430
Utz, S., Wolfers, L. N., & Göritz, A. S. (2021). The effects of situational and individual factors on algorithm acceptance in COVID-19 related decision-making: a preregistered online experiment. Human-Machine Communication, 3, 27-46. https://dx.doi.org/10.30658/hmc.3.3 [Data]
Open Access
Van Doesum, N. J., Murphy, R. O., Gallucci, M., Aharonov-Majar, E., Athenstaedt, U., Au, W. T., Bai, L., Böhm, R., Bovina, I., Buchan, N. R., Chen, X.-P., Dumont, K. B., Engelmann, J. B., Eriksson, K., Euh, H., Fiedler, S., Friesen, J., Gächter, S., Garcia, C., González, R., Graf, S., Growiec, K., Guimond, S., Hřebíčková, M., Immer-Bernold, E., Joireman, J., Karagonlar, G., Kawakami, K., Kiyonari, T., Kou, Y., Kuhlman, D. M., Kyrtsis, A.-A., Lay, S., Leonardelli, G. J., Li, N. P., Li, Y., Maciejovsky, B., Manesi, Z., Mashuri, A., Mok, A., Moser, K. S., Moták, L., Netedu, A., Pammi, C., Platow, M. J., Raczka-Winkler, K., Reinders Folmer, C. P., Reyna, C., Romano, A., Shalvi, S., Simão, C., Stivers, A. W., Strimling, P., Tsirbas, Y., Utz, S., van der Meij, L., Waldzus, S., Wang, Y., Weber, B., Weisel, O., Wildschut, T., Winter, F., Wu, J., Yong, J. C., & Van Lange, P. A. M. (2021). Social mindfulness and prosociality vary across the globe. Proceedings of the National Academy of Sciences, 118(35), Article e2023846118. https://dx.doi.org/10.1073/pnas.2023846118
Open Access
Elson, M., Huff, M., & Utz, S. (2020). Metascience on Peer Review: Testing the Effects of a Study’s Originality and Statistical Significance in a Field Experiment. Advances in Methods and Practices in Psychological Science, 3(1), 53-65. https://dx.doi.org/10.1177/2515245919895419 [Data]
Kim, S. H., Song, Y., Park, J., & Utz, S. (2020). Patients’ Experiences of Diabetes Self-Management Education According to Health-Literacy Levels. Clinical Nursing Research, 29(5), 285-292. https://dx.doi.org/10.1177/1054773819865879
Wolfers, L. N., Festl, R., & Utz, S. (2020). Do smartphones and social network sites become more important when experiencing stress? Results from longitudinal data. Computers in Human Behavior, 109, Article 106339. https://dx.doi.org/10.1016/j.chb.2020.106339 [Data]
Open Access
Kim, S. H., & Utz, S. (2019). Effectiveness of a Social Media–Based, Health Literacy–Sensitive Diabetes Self‐Management Intervention: A Randomized Controlled Trial. Journal of Nursing Scholarship, 51(6), 661-669. https://dx.doi.org/10.1111/jnu.12521
Utz, S., & Breuer, J. (2019). The Relationship Between Networking, LinkedIn Use, and Retrieving Informational Benefits. Cyberpsychology, Behavior, and Social Networking, 22(3), 180-185. https://dx.doi.org/10.1089/cyber.2018.0294
Open Access
Kim, S., & Utz, S. (2018). Association of Health Literacy with Health Information-Seeking Preference in Older Adults: A Correlational Descriptive Study. Nursing and Health Sciences, 20, 355-60. https://dx.doi.org/10.1111/nhs.12413
Kopp, T., Riekert, M., & Utz, S. (2018). When cognitive fit outweighs cognitive load: Redundant data labels in charts increase accuracy and speed of information extraction. Computers in Human Behavior, 86, 367-376. https://dx.doi.org/10.1016/j.chb.2018.04.037
Lin, R., Van de Ven, N., & Utz, S. (2018). What triggers envy on Social Network Sites? A comparison between shared experiential and material purchases. Computers in Human Behavior, 85, 271-281. https://dx.doi.org/10.1016/j.chb.2018.03.049
Open Access
Utz, S., & Maaß, C. H. (2018). Understanding the relationship between Facebook use and adaptation to financial hardship: evidence from a longitudinal panel study. Computers in Human Behavior, 89, 221-229. https://dx.doi.org/10.1016/j.chb.2018.08.021
Open Access
Utz, S., & Muscanell, N. L. (2018). Your Co-author Received 150 Citations: Pride, but Not Envy, Mediates the Effect of System-Generated Achievement Messages on Motivation. Frontiers in Psychology, 9, Article 628. https://dx.doi.org/10.3389/fpsyg.2018.00628
Open Access
Balau, N., & Utz, S. (2017). Information sharing as strategic behaviour: The role of information display, social motivation and time pressure. Behaviour & Information Technology, 36, 589-605. https://dx.doi.org/10.1080/0144929X.2016.1267263
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Levordashka, A., & Utz, S. (2017). Spontaneous trait inferences on social media. Social Psychological and Personality Science, 8(1), 93-101. https://dx.doi.org/10.1177/1948550616663803
Open Access
Lin, R., & Utz, S. (2017). Self-disclosure on SNS: Do disclosure intimacy and narrativity influence interpersonal closeness and social attraction? Computers in Human Behavior, 70, 426-436. https://dx.doi.org/10.1016/j.chb.2017.01.012
Open Access
Muscanell, N. L., & Utz, S. (2017). Social Networking for Scientists: An Analysis on How and Why Academics Use Research Gate. Online Information Review, 41(5), 744-759. https://dx.doi.org/10.1108/OIR-07-2016-0185
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Utz, S., & Breuer, J. (2017). The relationship between use of social network sites, online social support, and well-being. Results from a six-wave longitudinal study. Journal of Media Psychology, 29, 115-125. https://dx.doi.org/10.1027/1864-1105/a000222
Open Access
Al-Saggaf, Y., Utz, S., & Lin, R. (2016). Venting negative emotions on Twitter and the number of followers and followees. International Journal of Sociotechnology and Knowledge Development, 8, 45-56. https://dx.doi.org/10.4018/IJSKD.2016010103
Balau, N., & Utz, S. (2016). Exposing information sharing as strategic behavior: Power as responsibility and 'trust' buttons. Journal of Applied Social Psychology, 46, 593-606. https://dx.doi.org/10.1111/jasp.12388
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Levordashka, A., & Utz, S. (2016). Ambient awareness: From random noise to digital closeness in online social networks. Computers in Human Behavior, 60, 147-154. https://dx.doi.org/10.1016/j.chb.2016.02.037
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Utz, S. (2016). Wie social media den beruflichen Wissensaustausch fördern können. Themenheft: Psychologie und Wissensmedien. Psychologische Rundschau, 67, 118-124. https://dx.doi.org/10.1026/0033-3042/a000304
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Utz, S. (2016). Is LinkedIn making you more successful? The informational benefits derived from public social media. New Media & Society, 18, 2685-2702. https://dx.doi.org/10.1177/1461444815604143
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Utz, S., & Breuer, J. (2016). Informational benefits from social media use for professional purposes: results from a longitudinal study. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 10(4). https://dx.doi.org/10.5817/CP2016-4-3
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Utz, S., & Jankowski, J. (2016). Making ‘‘friends’’ in a virtual world: The role of preferential attachment, homophily, and status. Social Science Computer Review, 34(3), 546-566. https://dx.doi.org/10.1177/0894439315605476
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Van Ingen, E., Utz, S., & Toepol, V. (2016). Online coping after negative life events: Measurement, prevalence, and relation with internet activities and well-being. Social Science Computer Review, 34, 511-529. https://dx.doi.org/10.1177/0894439315600322
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Walrave, M., Utz, S., Schouten, A. P., & Heirman, W. (2016). Editorial: The state of online self-disclosure in an era of commodified privacy. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 10. https://dx.doi.org/10.5817/CP2016-1-1
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Jankowski, J., Michalski, R., Bródka, P., Kazienko, P., & Utz, S. (2015). Knowledge acquisition from social platforms based on network distributions fitting. Computers in Human Behavior, 51, 685-693. https://dx.doi.org/10.1016/j.chb.2014.12.015
Kleinnijenhuis, J., Schultz, F., Utz, S., & Oegema, D. (2015). The mediating role of the news in the BP oil spill crisis: How US news depends on public relations and affects public awareness, foreign news and the share price. Communication Research, 42, 408-428. https://dx.doi.org/10.1177/0093650213510940
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Lin, R., & Utz, S. (2015). The emotional responses of browsing facebook: Happiness, envy, and the role of tie strength. Computers in Human Behavior, 52, 29-38. https://dx.doi.org/10.1016/j.chb.2015.04.064
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Utz, S. (2015). The function of self-disclosure on social network sites: not only intimate, but also positive and entertaining self-disclosures increase the feeling of connection. Computers in Human Behavior, 45, 1-10. https://dx.doi.org/10.1016/j.chb.2014.11.076
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Utz, S., & Muscanell, N. L. (2015). Social media and social capital: Introduction to the special issue. Societies, 5, 420-424. https://dx.doi.org/10.3390/soc5020420
Open Access
Utz, S., Muscanell, N. L., & Khalid, C. (2015). Snapchat elicits more jealousy than Facebook: A comparison of Snapchat and Facebook use. Cyberpsychology, Behavior, and Social Networking, 18, 141-146. https://dx.doi.org/10.1089/cyber.2014.0479
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Utz, S., Muscanell, N. L., & Göritz, A. S. (2014). Give, match, or take: A new personality construct predicts resource and information sharing. Personality and Individual Differences, 70, 11-16. https://dx.doi.org/10.1016/j.paid.2014.06.011
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Utz, S., Schultz, F., & Glocka, S. (2013). Crisis communication online: How medium, crisis type and emotions affected public reactions in the Fukushima Daiichi nuclear disaster. Public Relations Review, 39, 40-46.
Schultz, F., Kleinnijenhuis, J., Oegema, D., Utz, S., & Van Atteveldt, W. (2012). Strategic framing in the BP crisis: A semantic network analysis of associative frames. Public Relations Review, 38, 97-107.
Utz, S., Jonas, K. J., & Tonkens, E. (2012). Effects of passion for massively multiplayer online role-playing games on interpersonal relationships. Journal of Media Psychology, 24, 77-86.
Utz, S., Kerkhof, P., & Van Den Bos, J. (2012). Consumers rule: How consumer reviews influence perceived trustworthiness of online stores. Electronic Commerce Research and Applications, 11, 49-58.
Utz, S., Tanis, M., & Vermeulen, I. E. (2012). It’s all about being popular: The effects of need for popularity on social network site use. Cyberpsychology, Behavior, and Social Networking, 15, 37-42.
Baams, L., Jonas, K. J., Utz, S., Bos, H. M. W., & Van der Vuurst, L. (2011). Internet use and online social support among same sex attracted individuals of different ages. Computers in Human Behavior, 27, 1820-1827.
Kleinnijenhuis, J., Van den Hooff, B., Utz, S., Vermeulen, I. E., & Huysman, M. (2011). Social influence in networks of practice: An analysis of organizational communication content. Communication Research, 38, 587-612.
Schultz, F., Utz, S., & Göritz, A. (2011). Is the medium the message? Perceptions of and reactions to crisis communication on twitter, blogs and traditional media. Public Relations Review, 37, 20-27. https://dx.doi.org/10.1016/j.pubrev.2010.12.001
Utz, S., & Beukeboom, C. J. (2011). The role of social network sites in romantic relationships: Effects on jealousy and relationship happiness. Journal of Computer-Mediated Communication, 16, 511-527.
Steinel, W., Utz, S., & Koning, L. (2010). The good, the bad and the ugly thing to do when sharing information: Revealing, concealing and lying depend on social motivation, distribution and importance of information. Organizational Behavior and Human Decision Processes, 113, 85-96. https://dx.doi.org/10.1016/j.obhdp.2010.07.001
Utz, S. (2010). Show me your friends and I will tell you what type of person you are: How one's profile, number of friends, and type of friends influence impression formation on social network sites. Journal of Computer-Mediated Communication, 15(2), 314-335. https://dx.doi.org/10.1111/j.1083-6101.2010.01522.x
Utz, S. (2009). The (potential) benefits of campaigning via Social Network Sites. Journal of Computer-Mediated Communication, 14, 221-243.
Utz, S. (2009). Egoboo vs. altruism: the role of reputation in online consumer communities. New Media & Society, 11, 371-388.
Utz, S., & Krämer, N. (2009). The privacy paradox on social network sites revisited: the role of trust, narcissism, privacy concerns, and norms. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 3(2). http://cyberpsychology.eu/view.php?cisloclanku=2009111001&article=2
Utz, S., Matzat, U., & Snijders, C. (2009). Online reputation systems: The effects of feedback comments and reactions on building and rebuilding trust in online auctions. International Journal of Electronic Commerce, 13, 95-118.
Utz, S. (2007). Media use in long distance friendships. Information, Communication & Society, 10, 693-712.
Utz, S. (2005). Types of deception and underlying motivation: What people think. Social Science Computer Review, 23, 49-56.
Utz, S., Van Lange, P. A. M., Green Staerklé, E., Waldzus, S., & Bovina, I. (2005). Mary honest always friendly and is: Can scrambled sentences enhance prosocial motivation? Representative Research in Social Psychology, 28, 59-70.
Utz, S. (2004). Self-activation is a two-edged sword: The effects of I primes on cooperation. Journal of Experimental Social Psychology, 40, 769-776.
Utz, S. (2004). Enter your email-address: How German Internet users manage their email addresses. Cyberpsychology and Behavior, 7, 241-246. https://dx.doi.org/10.1089/109493104323024492
Utz, S. (2004). Self-construal and cooperation: Is the interdependent self more cooperative than the independent self? Self and Identity, 3, 177-190.
Utz, S., Ouwerkerk, J. W., & Van Lange, P. A. M. (2004). What is smart in a social dilemma? differential effects of priming competence on cooperation. European Journal of Social Psychology, 34(3), 317-332. https://dx.doi.org/10.1002/ejsp.200
Utz, S. (2003). Social identification and interpersonal attraction in MUDs. Swiss Journal of Psychology, 62, 91-101. https://dx.doi.org/10.1024//1421-0185.62.2.91
Utz, S., & Jonas, K. J. (2002). MUDs – Ergänzung oder Ersatz traditioneller Bindungen bei jungen Erwachsenen. [MUDs – completion or compensation of traditional ties?]. Zeitschrift für Medienpsychologie, 14, 52-59.
Utz, S., & Sassenberg, K. (2002). Distributive justice in common-bond and common-identity groups. Group Processes & Intergroup Relations, 5, 151-162.
Utz, S. (2001). Der Aufbau von interpersonalen Beziehungen in MUDs: Die Rolle von Motiven und Kommunikationsstrategien. Gruppendynamik und Organisationsberatung, 32, 145-160.
Utz, S. (2000). Social Information Processing in MUDs: The development of friendships in virtual worlds. Journal of Online Behavior, 1(1).
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Etzrodt, K., Gentzel, P., Utz, S., & Engesser, S. (Eds.). (2022). Human-machine-communication.. Publizistik, 67(4).
Lin, R., Levordashka, A., & Utz, S. (2016). Ambient intimacy on Twitter.. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 10(1). https://dx.doi.org/10.5817/CP2016-1-6
Walrave, M., Utz, S., Schouten, A. P., & Heirman, W. (2016). The state of online self-disclosure in an era of commodified privacy.. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 10(1). http://dx.doi.org/10.5817/CP2016-1-1
Bozkir, E., Kasneci, G., Utz, S., & Kasneci, E. (2022). Regressive saccadic eye movements on fake news. 2022 Symposium on Eye Tracking Research and Applications (ETRA '22) (Article 7). Association for Computing Machinery. https://dx.doi.org/10.1145/3517031.3529619
Kainz, V., Boehm, C., Utz, S., & Enßlin, T. (2022). Upscaling reputation communication simulations. Physical Sciences Forum (Vol. 5, Article 39). https://dx.doi.org/10.3390/psf2022005039
Huth, F., Blascheck, T., Koch, S., Utz, S., & Ertl, T. (2021). Word-sized visualizations for exploring discussion diversity in social media. Proceedings of the 16th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2021) (Vol. 3, pp. 256-265). https://dx.doi.org/10.5220/0010328602560265
Baumann, L., & Utz, S. (2019). How to encourage people to build diverse business networks? Proceedings of the 2019 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM). (pp. 474-479). New York : ACM. https://dx.doi.org/10.1145/3341161.3342906
Levordashka, A., Utz, S., & Ambros, A. (2016). What’s in a like? Motivations for pressing the like button. Proceedings of the Tenth International AAAI Conference on Web and Social Media (ICWSM 2016) (pp. 623-626). AAAI Publications. http://www.aaai.org/ocs/index.php/ICWSM/ICWSM16/paper/view/13022
Jankowski, J., Michalski, R., Bródka, P., Kazienko, P., & Utz, S. (2015). Adaptive Survey Design Using Structural Characteristics of the Social Network. In Liu, T. Y., Scollon, C., & Zhu, W. (Eds.), Social Informatics. SocInfo 2015. Lecture Notes in Computer Science (9471, pp. 153-163). Springer International Publishing. https://dx.doi.org/10.1007/978-3-319-27433-1_11
Utz, S. (1999). Soziale Identifikation mit virtuellen Gemeinschaften - Bedingungen und Konsequenzen. Lengerich: Pabst.
Anderl, C., Baumann, L., & Utz, S. (2023). Social networking site use in professional contexts. In J. Skopek (Ed.), Research handbook on digital sociology (pp. 178-193). Edward Elgar Publishing.
Utz, S. (2023). Social media, jealousy, and romantic relationships. In R. Nabi & J. Myrick (Eds.), Emotions in the digital world: Exploring affective experience and expression in online interactions (pp. 338-356). Oxford University Press.
Utz, S. (2023). Soziale Medien als Quelle von Emotionen. In Sassenberg, K. & Vliek, M. L. (Eds.), Sozialpsychologie: Von der Theorie zur Anwendung (pp. 223-238). Springer. https://dx.doi.org/10.1007/978-3-031-17529-9_14
Teichman, D., Talley, E., Egidy, S., Engel, C., Gummadi, K. P., Hagel, K., Lewandowsky, S., MacCoun, R. J., Utz, S., & Zamir, E. (2020). Institutions promoting or countering deliberate ignorance. In R. Hertwig & C. Engel (Eds.), Deliberate ignorance: choosing not to know (Vol. 29, pp. 274-298). Cambridge, MA: MIT Press.
Utz, S. (2020). Social network sites as vehicles for effective/ineffective social support. In N. Egbert & K.B. Wright (Eds.), Social support and health in the digital age (pp. 5-27). London: Rowman and Littlelfield.
Utz, S. (2019). Social media as sources of emotion.. In K. Sassenberg, & M. L. W. Vliek (Eds.), Social psychology in action: Evidence-based interventions from theory to practice (pp. 205-219). New York: Springer.
Utz, S. (2018). Die Rolle sozialer Medien im Sport – eine Einführung. [The role of social media in sports – an introduction]. In C. G. Grimmer (Ed.), Sportkommunikation in digitalen Medien. Vielfalt, Inszenierung, Professionalisierung. [Sport communication in digital media. Variety, staging, professionalization] (pp. 3-17). Wiesbaden: Springer.
Sassenberg, K., Kimmerle, J., Utz, S., & Cress, U. (2017). Soziale Beziehungen und Gruppen im Internet. In H.W. Bierhoff & D. Frey (Eds.), Enzyklopädie der Psychologie. Kommunikation, Interaktion und soziale Gruppenprozesse (pp. 441-467). Göttingen: Hogrefe.
Utz, S. (2017). POPC and social relationships. In P. Vorderer, D. Hefner, L. Reinecke, & C. Klimmt (Eds.), Permanently online, permanently connected: living and communicating in a POPC world (pp. 140-148). New York: Routledge.
Utz, S., & Levordashka, A. (2017). Knowledge networks in social media. In S. Schwan & U. Cress (Eds.), The psychology of digital learning. Constructing, exchanging, and acquiring knowledge with digital media (pp. 171-186). Heidelberg: Springer.
Utz, S. (2016). Social capital in elektronischen Medien. In N. Krämer, S. Schwan, D. Unz, & M. Suckfüll (Eds.), Medienpsychologie. Schlüsselbegriffe und Konzepte (pp. 378-384). Stuttgart: Kohlhammer.
Utz, S. (2014). Media and friendships. In M.B. Oliver & A.A. Raney (Eds.), Media and social life (pp. 164-185). London: Routledge.
Schultz, F., & Utz, S. (2013). Krisenkommunikation und Social Media in der vernetzten Gesellschaft. Theoretische Perspektiven und empirische Befunde . In A. Thiessen (Ed.), Handbuch Krisenmanagement (pp. 331-341). Wiesbaden: VS-Verlag.
Utz, S., & Schultz, F. (2013). Authentizität im Onlinereputationsmanagement. In M. Emmer, A. Filipovic, J.-H. Schmidt, & I. Stapf (Eds.), Echtheit, Wahrheit, Ehrlichkeit. Authentizität in der Online-Kommunikation (pp. 169-181). Weinheim: Beltz-Juventa.
Utz, S. (2012). Selbstoffenbarung und Selbstpräsentation [Self-disclosure and self-presentation]. In L. Reinecke & S. Trepte (Eds.), Unterhaltung in neuen Medien [Entertainment in new media] (pp. 140-157). Köln: Halem.
Utz, S. (2012). Online reputatiemanagement. [Online reputation management].. In B. Van Ruler (Ed.), Communicatie Nu [Communication now] (pp. 50-52). Amsterdam: Adformatiegroep.
Utz, S., & Schultz, F. (2012). Is een crisis via sociale media te beheersen? [Can a crisis be ruled via social media?].. In D. Kok (Ed.), Sociaal kapitaal. De meerwaarde van sociale media voor gemeenten. [Social capital. The added value of social media for municipalities] (pp. 223-227). Delft: Eburon.
Utz, S. (2011). Social network site use among Dutch students: Effects of time and platform.. In F. Comunello (Ed.), Networked sociability and individualism. Technology for personal and professional relationships (pp. 103-125). Hershey, PA: IGI Global.
Utz, S. (2010). Using automated “field notes” to observe the behavior of online subjects. In S. D. Gosling & J. A. Johnson (Eds.), Advanced methods for conducting online behavioral research (pp. 91-108). Washington: American Psychological Association.
Utz, S. (2009). Rebuilding trust after negative feedback: the role of communication. In K. Cook, C. Snyders, V. Buskens, & C. Cheshire (Eds.), eTrust: Forming relationships in the online world (pp. 215-237). New York: Russell Sage Foundation.
Konijn, E. A., Utz, S., Tanis, M., & Barnes, S. B. (2008). Introduction. How technology affects human interaction. In E.A. Konijn, S. Utz, M. Tanis, & S.B. Barnes (Eds.), Mediated interpersonal communication (pp. 3-13). New York: Routledge Taylor & Francis Group.
Utz, S. (2008). Social identification with virtual communities. In E. Konijn, S. Utz, M. Tanis, & S. Barnes (Eds.), Mediated interpersonal communication (pp. 252-270). New York: Routledge Taylor & Francis Group.
Utz, S. (2008). (Selbst)marketing auf Hyves [(Self)marketing on Hyves].. In P. Alpar & S. Blaschke (Eds.), Web2.0. Eine empirische Bestandsaufnahme [Web2.0 - an empirical inventory] (pp. 233-258). Wiesbaden: Vieweg & Teubner.
Abdala, I., & Utz, S. (2007). Vertrouwen in online winkels. De rol van reputatie, consumenten reviews, en dispositioneel vertrouwen. [Trust in online shops: The role of reputation, consumer reviews and dispositional trust]. In C. Laar, R. Ruiter, J. Karremans, W. Van Rijswijk, & F. Va Harreveld (Eds.), Jaarboek Sociale Psychologie 2006 (pp. 13-22). Groningen: ASPO Pers.
Utz, S. (2003). How to make friends in virtual worlds: The role of emoticons, motivation, sociability, and skepticism.. In S.P. Shovov (Ed.), Advances in Psychology Research (Vol. 22, pp. 171-186). New York: Nova Sciences.
Utz, S. (2002). Interaktion und Identität in virtuellen Gemeinschaften [Interaction and identity in virtual communities]. In B. Bente, N.C. Krämer & A. Petersen (Eds.), Virtuelle Realitäten [Virtual realities] (pp. 159-180). Göttingen: Hogrefe.
Utz, S. (2002). Forms of research in MUDs. In B. Batinic, U.-D. Reips, & M. Bosnjak (Eds.), Online Social Sciences (pp. 275-289). Seattle, WA: Hogrefe & Huber Publishers.
Utz, S. (2001). E-communities: Soziale Identifikation mit virtuellen Gemeinschaften. In J. Eberspächer & U. Hertz (Eds.), Leben in der e-Society. Computerintelligenz für den Alltag [Living in the e-society] (pp. 157-170). Berlin: Springer.
Utz, S., & Sassenberg, K. (2001). Attachment to a virtual seminar - the role of experience, motives and fulfillment of expectations. In U.-D. Reips, & M. Bosnjak (Eds.), Dimensions of Internet Science (pp. 323-336). Lengerich: Pabst.
Utz, S. (2000). Identifikation mit virtuellen Arbeitsgruppen und Organisationen. In M. Boos, K.J. Jonas, & K. Sassenberg (Eds.), Computervermittelte Kommunikation in Organisationen (pp. 41-55). Göttingen: Hogrefe.
Utz, S. (2000). Virtuelle Gemeinschaft und traditionelle Bindungen. Comunità virtuale e legami tradizionali.. In J. Gallenmüller-Roschmann, M. Martini, & R. Wakenhut (Eds.), Ethnisches und nationales Bewußtsein - Studien zur sozialen Kategorisierung. Coscienza etnica e coscienza nazionale - Studi sulla categorizzazione sociale (pp. 187-210). Frankfurt a. Main: Lang.
Utz, S. (1999). Untersuchungsformen in MUDs. In B. Batinic, L., Graef, A. Werner, & W. Bandilla (Eds.), Online Research (pp. 305-318). Göttingen: Hogrefe.
Utz, S. (1999). Computervermittelte Kommunikation und soziale Identität. In M. Bornewasser, & R. Wakenhut (Eds.), Ethnisches und nationales Bewußtsein - zwischen Globalisierung und Regionalisierung (pp. 229-244). Frankfurt a. Main: Lang.
Utz, S., Rank, B., & Riketta, M. (1999). Strukturwandel und Technisierung - Auswirkungen auf künftige Qualifikationsanforderungen an Bankbeschäftigte.. In M. L. Landmesser, & J. Simon (Eds.), Bankenmarkt im Wandel (pp. 77-107). Wiesbaden: DG-Verlag.
Utz, S. (2014). The reputation society. How online opinions are reshaping the offline world (Rezension). New Media & Society, 16, 1187-1189.
Klein, S. H., Papies, D., & Utz, S. (2024, Automated interaction with consumers: How human-like conversational cues influence users' responses to chatbots. Closing Conference of the Human-Agent Interaction Network: Interactions With Language-Based AI. Tübingen. [Poster]
Lehmann, C., & Utz, S. (2024, September 16-19). Media use patterns of distant friend groups. 53. Kongress der Deutschen Gesellschaft für Psychologie (DGPs). Universität Wien, Austria. [Talk]
Lehmann, C., & Utz, S. (2024, July 16-18). Mediated communication among long-distance friend groups. Social Media & Society (SM&S). London College of Communication, UK. [Poster]
Prentice, M., & Utz, S. (2024, June 20-24). Do fears drive media consumption or vice versa? A longitudinal study of different fears and media consumption. 74th Annual Conference of the International Communication Association (ICA). Gold Coast, Australia. [Talk]
Rudholzer, E., & Utz, S. (2024, June 5-7). Role-blurring on social media in science communication. Science Communication in the Age of Artificial Intelligence (AISCICOMM24), Annual Conference of the "Science Communication" Division of the German Communication Association DGPuK. University of Zurich, ETH Zurich, Switzerland. [Talk]
Rudholzer, E., & Utz, S. (2024, July 16-18). Role-blurring on social media in science communication. International Conference on Social Media & Society (SMSociety). London College of Communication (LCC), University of the Arts London (UAL), UK. [Poster]
Rudholzer, E., & Utz, S. (2024, October 1). Social media and science communication: Do users confuse the roles of senders? Listen to the (real) Experts: Die Rolle von Forschenden in den sozialen Medien in Krisen. Kaiserin-Friedrich-Stiftung, Berlin. [Poster]
Sarigül, B., Schneider, F. M., & Utz, S. (2024, Voice as authority: Exploring the impact of social roles and speech styles on perceived credibility and intelligence of voice assistants (VAs). Kongress der Deutschen Gesellschaft für Psychologie (DGPs). [Talk]
Sarigül, B., Schneider, F. M., & Utz, S. (2024, June 20-24). Believe it or not? Investigating the credibility of voice assistants in the context of social roles and relationship types. 74th Annual Conference of the International Communication Association (ICA). Gold Coast, Australia. [Talk]
Sarigül, B., Schneider, F. M., & Utz, S. (2024, April 11). Voice as authority: Exploring the impact of social roles and speech styles on perceived credibility and intelligence in voice assistants. Closing Conference of the Human-Agent Interaction Network: Interactions With Language-Based AI. Leibniz-Institut für Wissensmedien, Tübingen. [Poster]
Utz, S. (2024, June 20-24). Global perspectives on the job market in communication. 74th Annual Conference of the International Communication Association (ICA). Gold Coast, Australia. [Roundtable]
Utz, S., Sarigül, B., Klein, S. H., Anderl, C., Fiedler, P., & Han, J. (2024, June 20-24). Information search with ChatGPT: An experimental comparison of credibility judgments across different applications. 74th Annual Conference of the International Communication Association (ICA). Gold Coast, Australia. [Talk]
Anderl, C., Gaiser, F., & Utz, S. (2023, September 6–8). Professional benefits of work-related social media use - a multi-wave study. 13th Conference of the Media Psychology Division (German Psychological Society, DGPs). Luxembourg. [Talk]
Klein, S., Papies, D., & Utz, S. (2023, Mai 18-20). Der Einfluss von Interaktionsmechanismus und sozialen Fehler-Reaktionen auf die Akzeptanz von Chatbots. 68. Jahrestagung der deutschen Gesellschaft für Publizistik und Kommunikationswissenschaft (DGPuK). Zentrum für Medien-, Kommunikations- und Informationsforschung (ZeMKI), Bremen. [Vortrag]
Klein, S., Papies, D., & Utz, S. (2023, September 6-8). The influence of interaction mechanism and social error responses on the acceptance of customer service chatbots. 13th Conference of the Media Psychology Division of the German Psychological Society (DGPs). Luxembourg. [Poster]
Sarigul, B., & Utz, S. (2023, May 25-29). How credible are you? Examining gender stereotypes with voice assistants in terms of credibility and perceived intelligence. The 73rd Annual Conference of the International Communication Association (ICA). Toronto, Canada. [Talk]
Sarigül, B., Schneider, F. M., & Utz, S. (2023, September 6–8). Believe it or not: Investigating the credibility of voice assistants through the effects of relationship types. 13th Conference of the Media Psychology Division (German Psychological Society, DGPs). Luxembourg. [Poster]
Utz, S. (2023, May 25-29). Differential effects of skimming social media updates: Ambient awareness vs. news-finds-me perception. The 73rd Annual Conference of the International Communication Association (ICA). Toronto, Canada. [Talk]
Utz, S. (2023, September 21). Using social media for professional purposes: Effects and underlying processes. Society and Choice Seminar. University of Basel, Switzerland. [Talk]
Utz, S., Anderl, C., Fiedler, P., Han, J., Sarigül, B., Schneider, F. M., & Klein, S. (2023, September 6–8). How credible is ChatGPT? An experimental comparison of ChatGPT, Alexa, and Wikipedia. 13th Conference of the Media Psychology Division (German Psychological Society, DGPs). Luxembourg. [Talk]
Wolfers, L., Neumann, D., Klein, S., Gaiser, F., Anderl, C., & Utz, S. (2023, May 25-29). The Preferred Reporting Items for Social Media Research (PRISMeR): a decision matrix to guide transparent definitions of social media. The 73rd Annual Conference of the International Communication Association (ICA). Toronto, Canada. [Talk]
Gaiser, F., Klein, S., Utz, S., & Greussing, E. (2022, Februar 22-24). „Human-Machine Communication“ in der deutschen Kommunikationswissenschaft – Theoretische, methodische und fachbezogene Herausforderungen. 67. Jahrestagung der Deutschen Gesellschaft für Publizistik- und Kommunikationswissenschaft (DGPuK). Hannover (virtuelle Konferenz). [Workshop Organisation]
Gaiser, F., & Utz, S. (2022, May 26-30). Is hearing really believing? The importance of modality for perceived message credibility during information search with smart speakers. 72nd Annual Conference of the International Communication Association (ICA). Paris, France. [Talk]
Gaiser, F., & Utz, S. (2022, March 20-23). "Alexa, can I believe you?": How specific characteristics of voice assistants can affect message credibility perceptions during information search. 64. Tagung experimentell arbeitender Psycholog:innen (TeaP) - Conference of Experimental Psychologists. University of Cologne (online conference). [Talk]
Kainz, V., Boehn, C., Utz, S., & Enßlin, T. (2022, July 18-22). Upscaling reputation communication simulations. International Workshop on Bayesian Inference and Maximum Entropy Methods in Science and Engineering (MaxEnt2022). Institut Henri Poincare (IHP), Paris, France. [Talk]
Klein, S., & Utz, S. (2022, March 20-23). How do agent type, responsiveness, and response time affect the acceptance and perceived performance of chat agents? 64. Tagung experimentell arbeitender Psycholog:innen (TeaP) - Conference of Experimental Psychologists. University of Cologne (online conference). [Talk]
Klein, S., & Utz, S. (2022, May 26-30). How do agent type, responsiveness, and response time affect the acceptance and perceived performance of chat agents? 72nd Annual Conference of the International Communication Association (ICA). Paris, France. [Talk]
Neumann, D., Wolfers, L., Anderl, C., Klein, S., Gaiser, F., & Utz, S. (2022, July 18-19). The social media toolbox: a decision matrix to guide transparent reporting in social media research. 12th International Conference on Social Media & Society (SMSociety). Ryerson University. Toronto, ON, Canada (online conference). [Talk]
Reimann, L.-E., Utz, S., & Anderl, C. (2022, May 26-30). Individual and situational factors influencing behavior in professional video conferences with strangers. 72nd Annual Conference of the International Communication Association (ICA). Paris, France. [Talk]
Utz, S. (2022, November 22). Social media use, stress, and coping. Invited talk at the Symposium Social Media & Mental Well-Being. Seoul National University, South Korea. [Talk]
Utz, S. (2022, May 26-30). Studying human perception of algorithmic decision-making: Methodological challenges. 72nd Annual Conference of the International Communication Association (ICA). Paris, France. [Talk]
Utz, S. (2022, November 25-26). Social media use for professional purposes: Effects and underlying processes. Invited talk at the Cyberspace conference. Brno, Czech Republic. [Talk]
Wendt, R., Gaiser, F., & Utz, S. (2022, May 26-30). Is this recommended by Alexa or an algorithm? Testing the algorithmic media content awareness scale for voice assistants and search engines. 72nd Annual Conference of the International Communication Association (ICA). Paris, France. [Talk]
Wolfers, L. N., Utz, S., Wendt, R., & Honecker, J. (2022, May 26-30). Situation-, person-, and device-specific factors when mothers use their smartphones for coping with stress. 72nd Annual Conference of the International Communication Association (ICA). Paris, France. [Talk]
Wolfers, L. N., Wendt, R., Becker, D., & Utz, S. (2022, May 26-30). Does guilt influence the effects of parental smartphone use for stress coping? Results from a mobile experience sampling study of mothers in Germany. 72nd Annual Conference of the International Communication Association (ICA). Paris, France. [Talk]
Anderl, C., & Utz, S. (2021, September 8-10). Camera on: Predictors of webcam use during group video conferencing. 12th Conference of the Media Psychology Division of the German Psychological Association (DGPs). Aachen. [Poster]
Gaiser, F., & Utz, S. (2021, September 8-10). Is hearing really believing? The importance of modality, sponsor credibility and message accuracy for perceived message credibility during information search. 12th Conference of the Media Psychology Division of the German Psychological Association (DGPs). Aachen. [Poster]
Gaiser, F., & Utz, S. (2021, November 17-19). Meine tägliche Beruhigungsdosis: Der Erfolg des Podcasts „Das Coronavirus-Update“ mit dem Virologen Christian Drosten und Auswirkungen auf Hörer*innen während der COVID-19 Pandemie. 6. Jahrestagung der DGPuK-Fachgruppe Gesundheitskommunikation. Universität Hohenheim, Stuttgart. [Vortrag]
Lüpken, L. M., Wolfers, L. N., Utz, S., Nabi, R., & Gaiser, F. (2021, September 8-10). Coping with the COVID-19 pandemic using media: Extending the coping-fit-hypothesis to media use. 12th Conference of the Media Psychology Division of the German Psychological Association (DGPs). Aachen. [Talk]
Ritz, S., & Utz, S. (2021, September 8-10). Chatbots in study counseling. The impact of agent type and responsiveness on acceptance and perceived performance. 12th Conference of the Media Psychology Division of the German Psychological Association (DGPs). Aachen. [Poster]
Utz, S. (2021, April 14). Effekte der Nutzung sozialer Medien auf Emotionen und Wohlbefinden. Eingeladener Vortrag im Rahmen der Göppinger Gespräche. Rumi-Kulturforum, Göppingen. [Vortrag]
Utz, S., Gaiser, F., & Wolfers, L. N. (2021, May 27-31). Virologists as superheroes? The role of parasocial relationships for the effects of science communication by German virologists during the COVID-19 crisis. 71st Annual Conference of the International Communication Association (ICA). [Talk]
Utz, S., Gaiser, F., & Wolfers, L. N. (2021, September 8-10). “Unseren täglichen Drosten gib uns heute”: Effects of science communication by virologists during the COVID-19 crisis in Germany and the role of parasocial phenomena. 12th Conference of the Media Psychology Division of the German Psychological Association (DGPs). Aachen. [Talk]
Utz, S., Huff, M., & Said, N. (2021, November 18-19). Afraid of getting COVID-19 or of losing your job? Differential effects of different fears on media consumption and COVID-19 conspiracy beliefs. European Association of Social Psychology (EASP) Small Group Meeting: Social Implications of Conspiracy Theories. Leibniz-Institut für Wissensmedien, Tübingen. [Talk]
Utz, S., Huff, M., & Said, N. (2021, November 17-19). Angst um die Gesundheit oder vor finanziellen Einbußen? Ängste in der Corona-Pandemie als Determinanten von Medienkonsum und Impfakzeptanz. 6. Jahrestagung der DGPuK-Fachgruppe Gesundheitskommunikation. Universität Hohenheim, Stuttgart. [Vortrag]
Utz, S., Wolfers, L. N., & Göritz, A. S. (2021, May 27-31). The effects of situational and individual factors on algorithm acceptance: a preregistered experiment. 71st Annual Conference of the International Communication Association (ICA). [Talk]
Wolfers, L. N., Wendt, R., Becker, D., & Utz, S. (2021, September 8-10). A guilty tool? The role of norms and guilt when mothers use their smartphone for coping with stress. 12th Conference of the Media Psychology Division of the German Psychological Association (DGPs). Aachen. [Talk]
Baumann, L., Utz, S., & Kasneci, E. (2020, May). Overcoming Cognitive and Motivational Barriers for Networking: Contact Recommender Systems in Professional settings. Virtuelles Symposium „What’s Cognitive About Cognitive Interfaces?” zum Abschluss des Leibniz-WissenschaftsCampus Tübingen. Tübingen. [Talk]
Huth, F., Koch, S., Ertl, T., & Utz, S. (2020, May). Context changes in social media contributions. Virtuelles Symposium „What’s Cognitive About Cognitive Interfaces?” zum Abschluss des Leibniz-WissenschaftsCampus Tübingen. Tübingen. [Talk]
Utz, S. (2020, April). Welche Rolle spielen (soziale) Medien in Corona-Zeiten? Tonspur Wissen. Ein Podcast von t-online.de und der Leibniz-Gemeinschaft. [Vortrag]
Utz, S., & Nendza, E. (2020, May). Inspired by (influencer) marketing on Instagram? The effects of source of post and popularity on consumer behavior. 70th Annual International Communication Association (ICA) (online conference). Brisbane, Australia. [Poster]
Utz, S., Otto, F., & Pawlowski, T. (2020, May). Building parasocial relationships with athletes on social media: results from a two-wave panel study. 70th Annual International Communication Association (ICA) Conference (online conference). Brisbane, Australia. [Talk]
Utz, S., & Wolfers, L. (2020, May). How-to videos on YouTube: the role of the protagonist. 70th Annual International Communication Association (ICA) Conference (online conference). Brisbane, AU. [Poster]
Baumann, L., & Utz, S. (2019, August). How to encourage people to build diverse business networks? 2019 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining (ASONAM). Vancouver, BC, Canada. [Talk]
Baumann, L., & Utz, S. (2019, September). Wie kann man Menschen dazu ermutigen, diverse Business-Netzwerke aufzubauen? Implikationen aus einer experimentellen Studie zur Verbesserung Professioneller Social-Networking-Sites (PSNS). 11. Tagung der Fachgruppe Arbeits-, Organisations- und Wirtschaftspsychologie (AOW) der Deutschen Gesellschaft für Psychologie. Braunschweig, Deutschland. [Vortrag]
Baumann, L., & Utz, S. (2019, September). How do explanations in contact recommender systems influence people’s professional networking behavior online? Implications from an experimental study on how to improve professional social networking sites (PSNS). 11th Conference of the DGPs Media Psychology Division. Chemnitz, Germany. [Poster]
Otto, F., Pawlowski, T., & Utz, S. (2019, May). Trust in a fair competition and the demand for sport. 4th International Conference of Sport Economics & Sport Management (SESM). Berlin, Germany. [Talk]
Otto, F., Pawlowski, T., & Utz, S. (2019, September). Doping, trust in fairness, and the demand for sport. 24. Sportwissenschaftlicher Hochschultag der Deutschen Vereinigung für Sportwissenschaft (dvs). Berlin, Germany. [Talk]
Otto, F., Pawlowski, T., & Utz, S. (2019, August). Doping, trust in fairness, and the demand for sport. 11th Conference of the European Sport Economics Association (ESEA). Gijon, Spain. [Talk]
Utz, S. (2019, June). Informational benefits from social media use - the role of network(ing) and ambient awareness. Invited talk at the Iscience research colloquium. Konstanz, Germany. [Talk]
Utz, S., Pawlowski, T., & Otto, F. (2019, May). Crisis Communication on Facebook after the Early Elimination of the German National Team during the Fifa World Cup 2018: A Mixed-Method Study on Crisis Communication Strategies and Fan Reactions. 69th Annual Conference of the International Communication Association (ICA). Washington D.C., USA. [Talk]
Utz, S., & Wolfers, L. N. (2019, September). Informal learning with YouTube videos – the role of the protagonist. 11th Conference of the Media Psychology Division of the German Psychological Association. Chemnitz, Germany. [Talk]
Wolfers, L. N., Festl, R., & Utz, S. (2019, Mai). Die Rolle von Smartphones für die Stressbewältigung: Eine Untersuchung von intrapersonalen Zusammenhängen zwischen Nomophobia und Stressempfinden. 64. Jahrestagung der Deutschen Gesellschaft für Publizistik- und Kommunikationswissenschaft. Münster, Deutschland. [Vortrag]
Wolfers, L. N., Festl, R., & Utz, S. (2019, May). Do smartphones and social network sites become more important when experiencing stress? An exploration of within-person associations. 69th Annual Conference of the International Communication Association (ICA). Washington D.C., USA. [Talk]
Baumann, L., Utz, S., & Kirsch, A. (2018, September). Professional networking behavior: Differences between offline and online networking. 51. Kongress der deutschen Gesellschaft für Psychologie (DGPs). Frankfurt am Main. [Talk]
Levordashka, A., & Utz, S. (2018, May). Ambient Awareness of Who Knows What: Spontaneous Inferences of Domain Expertise. 68th Annual International Communication Association (ICA) Conference. Prag, Tschechien. [Talk]
Utz, S. (2018, May). The effects of Facebook use after self-threat: decrease of negative mood, but no increase of self-esteem. 68th Annual International Communication Association (ICA) Conference. Prag, Tschechien. [Talk]
Utz, S. (2018, November). LinkedIn, Twitter, Xing – was bringt (mir) das? Eingeladener Vortrag auf der Mercedes-Benz Social Media Night. Bad Cannstatt. [Vortrag]
Utz, S. (2018, November). YouTube, Twitter, Xing: Das Potential sozialer Medien in der informellen Weiterbildung. Eingeladener Vortrag auf dem Forum Fortbildung BW. Qualifizierung 4.0 – mit neuen Konzepten in die digitale Zukunft. Plieningen. [Vortrag]
Utz, S. (2018, October). Warum sich die Nutzung von Social Media lohnt – die Perspektive der Wissenschaft. Keynote auf den 14. Stuttgarter Wissensmanagement-Tagen. Stuttgart. [Vortrag]
Utz, S., & Muscanell, N. L. (2018, September). Social comparison on social media: Effects on emotions and motivation. 51. Kongress der deutschen Gesellschaft für Psychologie (DGPs). Frankfurt am Main. [Talk]
Domahidi, E., Ellison, E., Utz, S., & Trepte, S. (2017, May). Tie strength and SNS affordances. 67th Annual Conference of the International Communication Association (ICA). San Diego, CA, USA. [Talk]
Domahidi, E., Levordashka, A., Fresen, V., & Utz, S. (2017, July). Work related social support in Q&A sites. A content analysis approach. The 3rd Annual International Conference on Computational Social Science. IC2S2. Köln. [Poster]
Domahidi, E., Levordashka, A., Fresen, V., & Utz, S. (2017, September). Work related social support in Q&A sites. A content analysis approach. 10th Conference of the Media Psychology Division. Universität Koblenz-Landau. [Poster]
Fu, P., Lin, R., Utz, S., & Wu, C.-C. (2017, October). I Am What I Bought: A Cross-Cultural Study on Consumers’ Evaluations toward Different Types of Purchases and Advertisings. Association for Consumer Research North America Conference 2017. San Diego, USA. [Poster]
Levordashka, A., & Utz, S. (2017, July). Spontaneous inferences of domain expertise. 18th General Meeting of the European Association of Social Psychology (EASP). Granada, Spain. [Poster]
Levordashka, A., & Utz, S. (2017, May). The Signal in the Noise: Browsing Social Media Augments Users’ Awareness of Who Knows What. 29th Annual Convention of the Association for Psychological Science (APS). Boston, MA, USA. [Poster]
Lin, R., Van de Ven, N., & Utz, S. (2017, May). Experiential purchases trigger more envy than material purchases on social media. The 67th Annual Conference of the International Communication Association (ICA). San Diego, CA. [Talk]
Lin, R., van de Ven, N., & Utz, S. (2017, October). Experiential Purchases Trigger More Envy than Material Purchases Do. Association for Consumer Research Conference 2017. San Diego, USA. [Talk]
Riekert, M., Utz, S., & Scheiter, K. (2017, September). Risikoentscheidungen mit Datenvisualisierungen: Der Einfluss des Designs auf die Risikoaversion. 16. Tagung der Fachgruppe Sozialpsychologie. Ulm. [Poster]
Riekert, M., Utz, S., & Scheiter, K. (2017, May). Does the axial length of scatter plots influence decision making under risk? 3rd International Conference on Decision Support System Technology (ICDSST). Namur, Belgium. [Poster]
Utz, S. (2017, Dezember). Effects of social media use: what we have learned from the ReDefTie project. Eingeladener Vortrag im Rahmen der externen Ringvorlesung des Graduiertenkollegs User Centred Social Media. Universität Duisburg-Essen. [Vortrag]
Utz, S. (2017, Juni). Informationsvorteile durch Business-Netzwerke? Die Effekte der berufsbezogenen Nutzung sozialer Medien. Eingeladener Vortrag im Rahmen der Psychological Lectures. Universität Linz, Österreich. [Vortrag]
Utz, S. (2017, January). Emotional benefits from social media use: Results from the ReDefTie project. Media Psychology Preconference at the 2017 Society for Personality and Social Psychology (SPSP) Convention. San Antonio, Texas, USA. [Talk]
Utz, S. (2017, Januar). Facebook und Co: Wissen in sozialen Netzwerken. Eingeladener Vortrag beim Studium Generale. Tübingen. [Vortrag]
Utz, S. (2017, Mai). Big Data = Big Gefahr? [Big data = big danger?]. Eingeladener Vortrag im Rahmen der Paneldiscussion von Leute Spezial - SWR 1. Stromberg. [Panel]
Utz, S., & Breuer, J. (2017, May). The relationship between use of social network sites, stress, online social support and life satisfaction. The 67th Annual Conference of the International Communication Association (ICA). San Diego, CA, USA. [Talk]
Utz, S., & Breuer, J. (2017, September). Social support from social network sites: Results from a longitudinal study. 16. Tagung der Fachgruppe Sozialpsychologie. Ulm. [Talk]
Utz, S., Cobban, R., & Holzschneider, L. (2017, May). Mobile communication in interpersonal relationships: The effects of relational and interstitial communication patterns. The 67th Annual Conference of the International Communication Association (ICA). San Diego, CA, USA. [Talk]
Utz, S., Cobban, R., & Holzschneider, L. (2017, July). From relational to interstitial communication: the influence of intimacy, frequency and positivity on relationship satisfaction. 18th General Meeting of the European Association of Social Psychology (EASP). Granada, Spain. [Talk]
Utz, S., & Lin, R. (2017, September). Can Facebook use mitigate the effects of self-esteem threat? Results from a social snacking experiment. 10. Tagung der Fachgruppe Medienpsychologie der Deutschen Gesellschaft für Psychologie (DGPs). Landau. [Talk]
Al-Saggaf, Y., Utz, S., & Lin, R. (2016, June). Expressing feelings on twitter and network size. 10th Conference on Culture, Technology, Communication. London, UK. [Talk]
Breuer, J., & Utz, S. (2016, November). The use of social media and civic engagement - Results from a cross-lagged panel study. 6th European Communication Conference. Prague, Czech Republic. [Talk]
Levordashka, A., Lin, R., & Utz, S. (2016, January). Snap judgments on social media: What we infer from 140 characters or less. 17th Annual Convention of the Society for Personality and Social Psychology (SPSP). San Diego, USA. [Poster]
Lin, R., Levordashka, A., & Utz, S. (2016, June). Ambient intimacy: Self-disclosure and parasocial relationships on Twitter. 66th Annual International Communication Assocation (ICA) Conference. Fukuoka, Japan. [Poster]
Lin, R., Utz, S., & Levordashka, A. (2016, June). Self-disclosure on SNS: The function of disclosure intimacy and narrativity on perceived closeness. 66th Annual Annual International Communication (ICA) Conference. Fukuoka, Japan. [Talk]
Utz, S. (2016, April). Facebook, Xing, Twitter: Vor- und Nachteile sozialer Netzwerke. Eingeladener Vortrag bei der vhs Gomaringen. Gomaringen. [Vortrag]
Utz, S. (2016, Juli). Soziale Netzwerke: Chance oder Gefahr? Eingeladener Vortrag bei der Sommeruniversität Tübingen. Tübingen. [Vortrag]
Utz, S. (2016, Juli). Vielfalt in sozialen Medien, Vielfalt durch soziale Medien – eine Einführung. Keynote auf dem Social Media & Sports Day. Tübingen. [Vortrag]
Utz, S., & Breuer, J. (2016, November). Gute Seiten, schlechte Seiten? Ergebnisse einer Längsschnittstudie zum Zusammenhang zwischen der Nutzung sozialer Netzwerkseiten und Indikatoren subjektiven Wohlbefindens. Jahrestagung der Fachgruppe Digitale Kommunikation der Deutschen Gesellschaft für Publizistik- und Kommunikationswissenschaft e.V (DGPuK), Braunschweig. 2016. [Vortrag]
Utz, S., & Breuer, J. (2016, September). Homo politicus 2.0? A longitudinal study on social media use and civic engagement. 50. Kongress der deutschen Gesellschaft für Psychologie. Leipzig. [Talk]
Utz, S., & Breuer, J. (2016, June). Informational benefits from professional social media use: Results from a longitudinal study. 66th Annual International Communication Association (ICA) Conference. Fukuoka, Japan. [Talk]
Utz, S., & Muscanell, N. (2016, May). Pushing altmetrics into researchers’ feed: Effects on emotion and motivation. International Science 2.0 Conference. Köln. [Poster]
Levordashka, A., Lin, R., & Utz, S. (2015, May). Ambient awareness: Interpersonal knowledge in online social networks. 65th Annual International Communication Association (ICA) Conference. San Juan, Puerto Rico. [Talk]
Levordashka, A., & Utz, S. (2015, September). Spontaneous trait inferences in social media. 9th Conference of the DGPs Media Psychology Division. Tübingen. [Talk]
Lin, R., & Utz, S. (2015, September). The emotional responses of browsing Facebook: Happiness, envy, and the role of tie strength. 9th Conference of the DGPs Media Psychology Division. Tübingen. [Talk]
Lin, R., Utz, S., & Levordashka, A. (2015, May). The psychological effects of browsing Facebook: Happiness, envy, and the role of tie strength. 65th Annual International Communication Association (ICA) Conference. San Juan, Puerto Rico. [Talk]
Utz, S. (2015, April). Geteilte Freude oder Neid und Eifersucht?
Wie die Persönlichkeit die Effekte der social media Nutzung beeinflusst. Eingeladener Vortrag auf der Tagung „Und wenn die ganze Welt zusammenfällt“. Freundschaft bei Kindern und Jugendlichen. Dresden. [Talk]
Utz, S. (2015, Juni). Wissenschaftliches Arbeiten in sozialen Netzwerken. online-Vortrag beim e-teaching.org-Themenspecial "Social Media - Social Learning". Leibniz-Institut für Wissensmedien, Tübingen. [Vortrag]
Utz, S. (2015, May). Is LinkedIn making you more successful? The informational benefits derived from public social media. 65th Annual International Communication Association (ICA) Conference. San Juan, Puerto Rico. [Talk]
Utz, S., & Muscanell, N. (2015, September). Der Einfluss von Profilinformationen und Status Updates auf die Identifizierung von Expertise. 9. Fachgruppentagung Arbeits-, Organisations- und Wirtschaftspsychologie (AOW). Mainz. [Vortrag]
Utz, S., & Muscanell, N. (2015, March). Academics’ use of ResearchGate. 2nd International Science 2.0 Conference. Hamburg. [Poster]
Balau, N., & Utz, S. (2014, July). Strategic information sharing: the role of power construal and buttons. 17th General Meeting of the European Association of Social Psychology (EASP). Amsterdam, The Netherlands. [Talk]
Balau, N., & Utz, S. (2014, July). Strategic information sharing: the role of power construal and buttons. 17th General Meeting of the European Association of Social Psychology (EASP). Amsterdam, The Netherlands. [Talk]
Utz, S. (2014, May). The function of self-disclosure on social network sites: not only intimate, but also entertaining self-disclosure increases feeling of connection. 64th Annual Conference of the International Communication Association (ICA). Seattle, USA. [Talk]
Utz, S. (2014, November). Social media use and social capital. Universität Duisburg-Essen. [Talk]
Utz, S. (2014, October). Informational benefits of social media use. Social Media Workshop: Scientific Research from Brain to Behavior. Berlin. [Talk]
Utz, S. (2014, September). Auch unterhaltsame Statusmeldungen stärken die Freundschaft: Zur Funktion von Selbstoffenbarung auf sozialen Netzwerken. 49. Kongress der deutschen Gesellschaft für Psychologie. Bochum. [Poster]
Utz, S. (2014, July). How self-disclosure on social networking sites fosters relationships – the role of intimacy and entertainment. 17th General Meeting of the European Association of Social Psychology (EASP). Amsterdam, The Netherlands. [Talk]
Utz, S., & Muscanell, N. (2014, November). Beruflicher Wissensaustausch auf sozialen Medien. 10. Stuttgarter Wissensmanagement Tage. Stuttgart. [Vortrag]
Balau, N., & Utz, S. (2013, June). Information sharing as strategic behavior: The role of social motivation, time pressure, and information display. 63rd Annual International Communication Association (ICA) Conference. London, UK. [Talk]
Lasthuizen, M., Utz, S., & Gaastra, S. (2013, February). Increasing civic engagement using 140 characters? An online experiment on the effects of different communication strategies and the use of hashtags. Etmaal van de Communicatiewetenschap. Rotterdam, The Netherlands. [Talk]
Utz, S. (2013, Juni). Discussant: Social Network Formation and Peer Effects. ZEW-Workshop. Mannheim. [Symposium Diskussion]
Utz, S., & Huizing, K. J. (2013, June). Facebook feature use by Dutch students and their teachers: Effects of motivation and generation. 63rd Annual International Communication Association (ICA) Conference. [Talk]
Utz, S., & Van Tuyl, M. (2013, September). What makes a Facebook fanpage successful? Disentangling the effects of brand-to-user and user-to-system interactivity. 8. Tagung der Fachgruppe Medienpsychologie. Würzburg. [Poster]
Utz, S., & Van Tuyl, M. (2013, February). Disentangling the role of brand-to-user vs. user-to-system interactivity on Facebook Fanpages. Etmaal van de Communicatiewetenschap. Rotterdam, The Netherlands. [Talk]
Lasthuizen, M., Gaastra, S., Utz, S., & Van Dongelen, R. (2012, October). Increasing civic engagement in 140 characters? An online experiment on the effects of different communication strategies and the use of hashtags. 4th European Communication Conference (ECREA). Istanbul, Turkey. [Talk]
Schultz, F., Utz, S., & Glocka, S. (2012, May). Towards a networked crisis communication theory: Analyzing the effects of (social) media, media credibility, crisis type, and emotions. 62nd Annual International Communication Association (ICA) conference. Phoenix, Arizona, USA. [Talk]
Utz, S. (2012, July). Context collapse on social media: Implications for interpersonal and marketing communication. Brown Bag Seminar of the Jena Graduate School Human Behavior in Social & Economic Change. Jena. [Talk]
Utz, S., Jonas, K. J., & Tonkens, E. (2012, May). The effects of passion for MMORPGs on interpersonal relationships. 62nd Annual International Communication Assoctiation (ICA) conference. Phoenix, Arizona, USA. [Talk]
Utz, S., & Schmidt, J. (2012, October). Audience management in social media: Affordances, cultural differences, and implications for privacy. 4th European Communication Conference (ECREA). Istanbul, Turkey. [Poster]
Utz, S., Vermeulen, I., & Limas de Brito, D. (2012, May). The reviewer reviewed: Impact of reviewer credibility indicators on online review persuasiveness. 62nd Annual International Communication Association (ICA) conference. [Talk]
Gieselmann, M., Klein, S. H., & Utz, S. (2024). Closing conference of the Human-Agent Interaction Network: Interactions with language-based AI. https://www.iwm-tuebingen.de/mai-conference
Utz, S., & Huff, M. (2015). 9. Konferenz der Fachgruppe Medienpsychologie., 10.-11. September 2015.
Utz, S. (2014). Rezension zu: Katrin Weller, Axel Bruns, Jean Burgess, Merja Mahrt, Cornelius Puschmann: Twitter and Society. http://www.rkm-journal.de/archives/16458.
Utz, S., & Sassenberg, K. (1999). Bindung an ein virtuelles Seminar - die Rolle von Erfahrungen, Motiven und Erwartungserfüllungen. http://dgof.de/tband99/
Klemke, A., & Utz, S. (2020). Versuchsumgebung: IWM-Study ChatBot01. Tübingen: Leibniz-Institut für Wissensmedien.
Klemke, A., & Utz, S. (2020). Versuchsumgebung: IWM-Study BNO05 - 06. Tübingen: Leibniz-Institut für Wissensmedien.
Anderl, C., Klein, S. H., Sarigül, B., Schneider, F. M., Han, J., Fiedler, P., & Utz, S. (2024). Dataset for: Conversational presentation mode increases credibility judgements during information search with ChatGPT. https://osf.io/5dqxe/
Anderl, C., Levordashka, A., & Utz, S. (2024). Dataset for: Ambient awareness of who knows what: Spontaneous inferences of domain expertise. https://osf.io/mfb4z; https://osf.io/dv3ya; https://osf.io/ugzxj
Gaiser, F., & Utz, S. (2023). The importance of modality, sponsor credibility and message accuracy for perceived message credibility. https://dx.doi.org/10.17605/OSF.IO/BQTZM
Reiman, L.-E., Utz, S., & Anderl, C. (2023). Dataset for: Individual and situational factors influencing active behaviour in professional video conferences with strangers. https://osf.io/3ke7p [Publication]
Utz, S. (2023). Algorithmic and egocentric bias. https://dx.doi.org/10.17605/OSF.IO/GH3QR
Wolfers, L. N., Wendt, R., Becker, D., & Utz, S. (2023). Dataset for: Do you love your phone more than your child? The consquences of norms and guilt around maternal smartphone use. http://osf.io/926hq/?view_only= 35c4f0caa05942438c4efff039f52cad [Publication]
Utz, S., Gaiser, F., & Wolfers, L. N. (2022). Dataset for: Guidance in the chaos: Effects of science communication by virologists during the COVID-19 crisis in Germany and the role of parasocial phenomena. https://osf.io/fkdgx/?view_only=8f37898476464e548c68867622279df2 [Publication]
Domahidi, E., Merkt, M., Thiersch, C., Utz, S., & Schüler, A. (2021). Research data for: You want this job? Influence and interplay of self-generated text and picture cues in professional networking service profiles on expertise evaluation. https://osf.io/2s6xm/ [Publication]
Sümer, Ö., Bozkir, E., Kübler, T., Grüner, S., Utz, S., & Kasneci, E. (2021). FakeNewsPerception: An eye movement dataset on the perceived believability of news stories. https://dx.doi.org/10.1016/j.dib.2021.106909
Elson, M., Huff, M., & Utz, S. (2020). Metascienc eon peer review: Testing the effects of a study’s orginality and statistical significance in a field experiment. https://osf.io/rz6mw/ [Publication]
Utz, S., Wolfers, L. N., & Göritz, A. S. (2020). Algorithm acceptance in COVID-19-related decision making. https://osf.io/cx6z8/ [Publication]
Wolfers, L., & Utz, S. (2020). “How to“ videos on YouTube: study data. https://dx.doi.org/10.1080/1369118X.2020.1804984 [Publication]
Wolfers, L. N., Festl, R., & Utz, S. (2020). Nomophobia, Facebook use and stress - a longitudinal study. https://osf.io/cjqfu/?view_only=a7d6a9e4e920490fbd565d270dd26c69 [Publication]
Utz, S. (2017). ReDefTie data wave 6 (ReDefTie data 2016). DANS. https://dx.doi.org/10.17026/dans-zcd-2zwc
Utz, S. (2017). ReDefTie data wave 5 (ReDefTie data 2015). DANS. https://dx.doi.org/10.17026/dans-26u-fqa9
Utz, S. (2017). ReDefTie data wave 4 (ReDefTie data 2015). DANS. https://dx.doi.org/10.17026/dans-xqn-xk2c
Utz, S. (2017). ReDefTie data wave 2 (ReDefTie data 2014). DANS. https://dx.doi.org/10.17026/dans-zbg-n5sm
Utz, S. (2017). ReDefTie data wave 1 (ReDefTie data 2013). DANS. https://dx.doi.org/10.17026/dans-2xr-teqv
Utz, S. (2017). ReDefTie data wave 7 (ReDefTie data 2016). DANS. https://dx.doi.org/10.17026/dans-xcn-wrzv
Utz, S. (2017). ReDefTie data wave 8 (ReDefTie data 2017). DANS. https://dx.doi.org/10.17026/dans-zyw-sgc5
Utz, S. (2017). ReDefTie data wave 3 (ReDefTie data 2014). DANS. https://dx.doi.org/10.17026/dans-zdt-ktva
Prof. Dr. Sonja Utz
Schleichstraße 6
