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Kai Sassenberg

@kaisassenberg.bsky.social
1.6K followers 920 following 87 posts

Leibniz Institute for Psychology @zipd.bsky.social & Uni Trier (Germany)- Open Science & social influence (conspiracy beliefs, power, social norms, competition) - views are my own

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Reposted by Kai Sassenberg
J Dierkes @dierkes.bsky.social · 29/09/2026
We're hiring at School of Social Sciences at Univ of Mannheim Full Professorship (W-3) in Social Data Science and Social Science Methodology Apply by Oct 22 2026 www.sowi.uni-mannheim.de/en/about/job... @methodsnet.bsky.social
sowi.uni-mannheim.de
Job Vacancies
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André Bittermann @abitter.bsky.social · 15/09/2026
Using a natural experiment with bibliographic data from OpenAlex.org, I compared two Educational Psychology journals and their articles' reference lists: After introducing reference limits, the share of cited Asian/Black/Hispanic authors decreased, as argued by Lawson et al. (2025)
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DFG-funded Research Unit "Beyond Crazy" @beyond-crazy.bsky.social · 18/09/2026
Beyond Crazy's and principal investigators are @rolandimhoff.bsky.social (speaker) @tobiasrothmund.bsky.social , @lenafrescamente.bsky.social , @stephanwinter.bsky.social, @dianarieger.bsky.social, @helenlandmann.bsky.social, @kaisassenberg.bsky.social, & @lpummerer.bsky.social
static.klipy.com
Scotty Sire: As A Unit Together
ALT: Scotty Sire: As A Unit Together
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André Bittermann @abitter.bsky.social · 15/09/2026
Reference limits can exacerbate biased citation behavior! In my current commentary article on the work of @kaileylawson.bsky.social, @brettmurpsych.bsky.social, et al. (2025), I provide empirical support for this thesis. Now published #OA @collabrapsychology.bsky.social 👉 doi.org/10.1525/coll...
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Leibniz-Institut für Psychologie (ZPID) @zpid.bsky.social · 09/09/2026
„Populist politics as a threat to academic freedom - Where do we stand?“ 🙌🏼 So important, to discuss! Currently on the panel: @kaisassenberg.bsky.social @lenahahn.bsky.social @lewan.uk Dieter Frey & G.-Jürgen Hogrefe @dgps.bsky.social #DGPs2026 #zpid @unitrier.bsky.social
Panel beim DGPs Kongress 2026
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Eva-Lotta Brakemeier @evalottabrakemeier.bsky.social · 02/09/2026
Vom Wissen zur Wirkung – und heute ganz konkret: Psychologie für die Demokratie. 🗳️ 💬 Heute ist die zweite Reihe unserer Policy Ultra-Briefs (PUBs) „Psychologie und Demokratieförderung“ der @dgps.bsky.social erschienen. 👉 Alle zwölf PUBs sind frei zugänglich: psychologie.de/oeffentlichk...
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Lena Hahn @lenahahn.bsky.social · 01/09/2026
Excited and looking forward to the panel discussion with @kaisassenberg.bsky.social @evalottabrakemeier.bsky.social @rimamrahal.bsky.social @lewan.uk & G.-J. Hogrefe on populist politics as a threat to academic freedom at #DGPs2026 📆Wednesday, 9 September, 🕧1:45PM, 📍 Room Plenary 1 #psychscisky
Populist politics as a threat to academic freedom - Where do we stand? What? Panel discussion, When? Wednesday, 9 September 2026, 1:45-2:45pm, Where? Room Plenary 1 at the 54. DGPs Congress in Luxemburg. Below this information are pictures of Eva-Lotta Brakemeier, G.-Jürgen Hogrefe, Lena Hahn, Stephan Lewandowsky, Rima Maria Rahal and Kai Sassenberg.
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Leibniz-Institut für Psychologie (ZPID) @zpid.bsky.social · 31/08/2026
💥 Eine Stellungnahme der @dgps.bsky.social , des @meta-rep.bsky.social und des Leibniz-Instituts für Psychologie (ZPID). 👉 Hier geht's zur gesamten Stellungnahme: leibniz-psychology.org/news/detail/... #Forschung #OpenScience #DGPs #ZPID
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Beth Clarke @bethclarke.bsky.social · 21/08/2026
I’m hiring a PhD student to work with me on metascience in psychology at @zpid.bsky.social! The position is very open - could cover a wide range of topics/themes 🤸🏻‍♀️✨ If you have questions, please reach out! Applications are open until October 1st. leibniz-psychology.onlyfy.jobs/en/job/fyjwt...
leibniz-psychology.onlyfy.jobs
PhD in Psychological Meta-Science (m/f/d)
Become part of the open science movement The Leibniz Institute for Psychology Information (ZPID) in Trier (Germany) is an internationally recognized research-based psychology service center located in...
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Leibniz-Institut für Psychologie (ZPID) @zpid.bsky.social · 17/08/2026
Regarding the changes at the OFS:
Infos of ZPID regarding the changes at the OFS
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Johannes C. Ehrenthal @ehrenthal-lab.bsky.social · 06/08/2026
New paper out on open science in clinical psychology: onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Commentary: Making Patient Data Count—Opportunities and Challenges for Open Science in Clinical Psychology
Open science practices—such as preregistration, data and material sharing, and open-access dissemination—are increasingly promoted across psychology, yet their specific value for clinical psychology ...
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Universität Trier @unitrier.bsky.social · 13/07/2026
Immer auf dem Laufenden zur Uni Trier! 💯 Ab sofort findet ihr hier das Bluesky-Startpaket eurer liebsten Hochschule. Alle Profile von Mitarbeitenden und Institutionen auf einen Blick. Wer fehlt noch? Oder ist etwas nicht mehr aktuell? Schreibt einen Kommentar oder eine DM! bsky.app/starter-pack...
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Leibniz-Institut für Psychologie (ZPID) @zpid.bsky.social · 29/07/2026
🙏 Unser Projekt Psy-Ai hat eine Förderung erhalten 🙏 Wir trainieren die KI mit Forschungsmaterialien & -daten, um menschliches Denken und Handeln abzubilden. Wir möchten damit herausfinden, wie zuverlässig das Vorhersagen menschlichen Verhaltens ist. leibniz-psychology.org/news/detail/...
leibniz-psychology.org
Künstliche Intelligenz in der Psychologie
Wissenschaftsminister Clemens Hoch übergibt Förderbescheid an das Leibniz-Institut für Psychologie (ZPID).
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Marlene Altenmüller @marlephie.bsky.social · 21/07/2026
Don’t miss your chance - deadline is July 31!
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Daniel Lakens @lakens.bsky.social · 15/07/2026
We are hiring an assistant professor in Metascience! Join our lovely department of Human-Technology Interaction, with a very active Metascience group, at Eindhoven University of Technology. Apply here before August 14, or share the vacancy in your network! www.tue.nl/en/working-a...
tue.nl
Assistant Professor in Metascience
Personal type: Scientific staff
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Ana Martinovici @anamartinovici.bsky.social · 06/07/2026
I like my memes the way I like my science: open
Victoria and David Beckham meme, where Victoria stands for universities and David for researchers. Victoria says we care about open science. David says be honest. Victoria says we signed DORA and CoARA. David says and what do you evaluate us on? Victoria says number of papers, and David says thank you.
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Marlene Altenmüller @marlephie.bsky.social · 24/06/2026
🚨JOB ALERT🚨 3 YEAR POSTDOC in #SciComm research at @zpid.bsky.social! @kaisassenberg.bsky.social and me are searching for a postdoc with background in psychology or communication science. Own research ideas are welcome! Focus should be on societies' preparation for future pandemics. Please share!
leibniz-psychology.onlyfy.jobs
Application Process
Apply now
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Marlene Altenmüller @marlephie.bsky.social · 01/07/2026
Now at #EASP2026: The symposium organized by @svenjabfrenzel.bsky.social and @kaisassenberg.bsky.social discusses how people high in conspiracy beliefs might be drawn to deviance such as trusting “outlaws” and supporting non-normative action. 👽
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Johannes Breuer @johannesbreuer.com · 25/06/2026
For our new project "SynDIKAT: Synthetic disinformation data, collaboration infrastructure, and an analysis toolbox for social media research" @dede1989.bsky.social and I are looking for a postdoc for a shared position between @gesis.org and @cais-research.bsky.social: rrr.is/postdocsyndi...
gesis.jobs.personio.de
Postdoc in Computational Social Science: Research Infrastructures und Synthetic Social Media Data (CSS-119) | Jobs bei GESIS – Leibniz-Institut für Sozialwissenschaften
GESIS ist eine der weltweit führenden Infrastruktureinrichtungen für die Sozialwissenschaften und steht Forscher*innen mit Expertise und Infrastrukturangeboten auf allen Ebenen ihrer Forschungsprojekt...
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Kai Sassenberg @kaisassenberg.bsky.social · 24/06/2026
@marlephie.bsky.social and I are searching for a postdoc in SciComm research. Feel free to contact us before applying!
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Iyad Rahwan | إياد رهوان @iyadrahwan.bsky.social · 09/06/2026
LLMs are used widely in the behavioral sciences. But we have no good standards for how to do so. We introduce a consensus-based reporting checklist to improve transparency, reproducibility and ethical accountability of LLM-based research in the behavioural sciences. www.nature.com/articles/s41...
nature.com
A reporting checklist for large language models in behavioural science - Nature Human Behaviour
Large language models offer new opportunities for behavioural science, but their rapid evolution poses challenges for research rigour. We introduce a consensus-based reporting checklist to improve tra...
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Lena Hahn @lenahahn.bsky.social · 29/05/2026
Come to our symposium with @kaisassenberg.bsky.social and @marlephie.bsky.social on Transparency in the Reseach Cycle at #APS26BCN. Today 🕧12:30PM, 📍 Room 125 (P1 Level, CCIB). #psychscisky
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taz @taz.de · 16/05/2026
Guten Morgen! ☕️
Karikatur: Eine Person schaufelt Geldscheine aus einer Schubkarre in einen Kamin. Daneben steht der Text „Endlich Technologieoffenheit beim Heizen!“.
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Lena Hahn @lenahahn.bsky.social · 13/05/2026
Excited and looking forward to the symposium with @kaisassenberg.bsky.social & @marlephie.bsky.social on Transparency in the Research Cycle at #APS26BCN. If you are interested in #openscience and #metasci save the date: 📆Firday, 29 May, 🕧12:30PM, 📍 Room 125 (P1 Level, CCIB) #psychscisky
Picture with tha logo of the conference and pictures of the authors
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Tim Kaiser @tkaiser.science · 12/05/2026
Fellow Europeans, did you know about this alternative to COS/OSF? They have upload templates for the usual academic formats, but also data and even Bachelor's /Master's theses. www.psycharchives.org/en
psycharchives.org
Home | PsychArchives
PsychArchives is a disciplinary repository for psychological science and neighboring disciplines.
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Kai Sassenberg @kaisassenberg.bsky.social · 08/05/2026
PsyPost has covered our recent work on the impact of Nazi propaganda on the emotions of Germans nowadays. You can find the original paper here: onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Vicious Pictures? How National Socialist Propaganda Glorifying Adolf Hitler Affects Contemporary Viewers' Emotions
The atrocities committed during the Nazi era still affect Germany's image in the world and Germans' feelings about their country's past. Herein, we investigate how historical propaganda images glorif...
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Lisa Spitzer @lspitzer.bsky.social · 23/04/2026
Our #RegisteredReport investigating the restrictiveness of #preregistrations based on the PRP-QUANT Template, is now published in AMPPS!🎉 DOI: doi.org/10.1177/2515... @pci-regreports.bsky.social @zpid.bsky.social #OpenScience
doi.org
Stage 2 Registered Report: Restriction of Researcher Degrees of Freedom Through the Psychological Research Preregistration-Quantitative Template - Lisa Spitzer, Amelie Kroeger, Stefanie Mueller, 2026
Preregistration can help to restrict researcher degrees of freedom and thereby ensure the integrity of research findings. However, its ability to restrict such ...
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Daniel Lakens @lakens.bsky.social · 30/04/2026
New (free) workshop by the Paul Meehl Graduate School on agent-based modeling: paulmeehlschool.github.io/2026-04-24-a... The workshop will be exclusively in-person on May 27, 2026, in Eindhoven. Register before May 18th!
paulmeehlschool.github.io
New workshop announced: Theoretical Agent-Based Models | Paul Meehl Graduate School
We are excited to announce that registration is now open for the workshop, “Theoretical Agent-Based Models”. In this session, Matteo...
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Daniel Lakens @lakens.bsky.social · 01/05/2026
New article shows something I expect will be a crucial topic for metascience moving forward: the adoption of best practices has reached a plateau, and P-hacking is still a problem. We have reached the limit of bottom-up adoption and it is not sufficient. link.springer.com/article/10.1...
link.springer.com
Hypothesis-testing research in international business: progress, pitfalls, and a way forward
Building on Meyer, van Witteloostuijn, and Beugelsdijk’s (2017) editorial on best practices for conducting and reporting hypothesis-testing research in IB, we examine the extent to which their guidelines—and...
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Kai Sassenberg @kaisassenberg.bsky.social · 31/03/2026
How does Nazi propaganda influence the emotions of Germans today? In a registered report in EJSP Lara Ditrich, Katharina Bernecker and I tested the affective consequences of Nazi propaganda pictures shown among pictures of Nazi terror on recipients emotions. onlinelibrary.wiley.com/doi/10.1002/...
onlinelibrary.wiley.com
Vicious Pictures? How National Socialist Propaganda Glorifying Adolf Hitler Affects Contemporary Viewers' Emotions
The atrocities committed during the Nazi era still affect Germany's image in the world and Germans' feelings about their country's past. Herein, we investigate how historical propaganda images glorif...
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Igor Grossmann, PhD @igi.bsky.social · 26/03/2026
1/ NEW in Advances in Experimental Social Psychology — our first review of a decade+ of research on understanding & predicting cultural change, with Michael Varnum. This one is personal. A thread on what we found, what surprised us, and how two kids reading Asimov ended up here. 🧵
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Lena Hahn @lenahahn.bsky.social · 25/03/2026
Since April 1st, 2024, cannabis is legal in Germany – no April fool's joke! In our new publication (with @doomed-generation.bsky.social & @kaisassenberg.bsky.social), we ask: What are antecedents of recreational cannabis consumption? 🧵 doi.org/10.1177/0047...
doi.org
Sage Journals: Discover world-class research
Subscription and open access journals from Sage, the world's leading independent academic publisher.
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Kai Sassenberg @kaisassenberg.bsky.social · 19/03/2026
New preprint available: Transparency and open data are important. In contrast to Elson et al. (2026) doi.org/10.31234/osf..., who have called for non-anonymized data in metascience, we argue for a more nuanced approach to prevent unjustified harm for authors of original work doi.org/10.31234/osf...
doi.org
OSF
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Frau Büüsker @uedio.bsky.social · 11/03/2026
Geld für die Förderung von Atomkraft, das hat Ursula von der Leyen gestern locker gemacht. Die Abkehr von der Atomkraft sei ein strategischer Fehler gewesen. Ihre Aussage muss vor allem vor dem Hintergrund der militärischen Nutzung gesehen werden
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GESIS - Leibniz-Institut für Sozialwissenschaften @gesis.org · 10/03/2026
Introducing the German General Social Survey Personas (GGSSP) – a #persona collection derived from the German General Social Survey (#GGSS #ALLBUS). This data release provides plug-and-play persona descriptions to steer the generations of LLMs towards individual members of the German population.
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Kai Sassenberg @kaisassenberg.bsky.social · 19/02/2026
If you are a published psychologist, please fill in our short questionnaire on academic freedom. We try to again a better picture of the community's perception of the situation.
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Malte Elson @malte.the100.ci · 13/02/2026
New paper, on a worrying trend in meta-science: the practice of anonymising datasets on, e.g., published articles. We argue that this is at odds with norms established in research synthesis, explore arguments for anonymisation, provide counterpoints, and demonstrate implications and epistemic costs.
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Marlene Altenmüller @marlephie.bsky.social · 11/02/2026
Dear colleagues - we want to better understand perceptions of data fraud and its detection and need your support! Are you currently a #researcher in #psych (or related fields) working with #data? Perfect - please respond to & share this short study (7min): sosci.rlp.net/detection/?r... Thank you!! 🫶
sosci.rlp.net
Fragebogen | Seite 1
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Kai Sassenberg @kaisassenberg.bsky.social · 27/01/2026
Job alert! At Leibniz-Institut für Psychologie (ZPID), we are searching for a postdoc who works with us toward a better understanding of the need for Open Science support of researchers in psychology and to improve the user friendliness of our products. leibniz-psychology.onlyfy.jobs/job/ylp9kss4
leibniz-psychology.onlyfy.jobs
Postdoctoral Researcher (f/m/d)
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The Times and Sunday Times @thetimes.com · 16/01/2026
Miles Hewstone, who quit in 2019 but retained his emeritus titles for years, is accused of making unwanted advances towards students and researchers
thetimes.com
Oxford University ‘withheld information about harassment claims’
Miles Hewstone, who quit in 2019 but retained his emeritus titles for years, is accused of making unwanted advances towards students and researchers
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Frau Büüsker @uedio.bsky.social · 15/01/2026
Übrigens: Im digitalen Zeitalter könnt ihr mit eurer Aufmerksamkeit einen Unterschied machen. Medien messen die Klicks von Artikeln. Je mehr ihr Klimainhalte klickt, lest und teilt, umso größer der Antrieb sie zu veröffentlichen www.spiegel.de/wissenschaft...
spiegel.de
(S+) Klimapolitik der Bundesregierung: Fünf Entscheidungen für die Energiewende 2026
Umweltminister Carsten Schneider wacht über die deutschen Klimaziele, doch seine Kabinettskollegen arbeiten oft gegen ihn. Was jetzt passieren muss, damit die Energiewende eine Chance hat.
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Leibniz-Institut für Psychologie (ZPID) @zpid.bsky.social · 15/01/2026
🎙️ Wissenschaft im Gespräch Zählen Gefühle mehr als Fakten? @kaisassenberg.bsky.social war zu Gast beim Radio #BR2 und sprach darüber, warum persönliche Überzeugungen zunehmend als Argumente genutzt werden. 🎧Ganze Folge hier: www.br.de/radio/bayern... #psychology #podcast
br.de
Nah dran: Zählen heute noch Argumente? Sozialpsychologe Kai Sassenberg | BR.de
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Kai Sassenberg @kaisassenberg.bsky.social · 07/01/2026
New paper alert: @claudiaaraya.bsky.social and I published a failed (conceptual and exact) replication of one of the studies I published with Florian Landkammer 10 years ago doi.org/10.1037/xge0... on the impact of conflicting demands on cognitive flexibility 1/4 econtent.hogrefe.com/doi/full/10....
econtent.hogrefe.com
The Impact of Co-Opetition on Cognitive Flexibility: A Replication Study of Landkammer and Sassenberg (2016): Social Psychology: Vol 56, No 4
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Sonja Utz @sonja-utz.de · 16/12/2025
New paper co-authored with @kaisassenberg.bsky.social and @lpummerer.bsky.social out: We used five waves of longitudinal data to untangle how health vs. economic fears relate between- and within-subjects to quality vs. alternative media use www.tandfonline.com/doi/full/10....
tandfonline.com
Do fears drive media consumption? A longitudinal study on the relationships between different fears and media consumption during COVID-19 in Germany
During the first year of the COVID-19 pandemic, cross-sectional work identified differential relationships between health-related vs. economic fears and the consumption of quality versus alternativ...
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Kou Murayama @koumurayama.bsky.social · 10/12/2025
We are hiring a new Ph. D. student on neuroimaging and/or computational modeling on motivation and emotion. Tübingen is a great place to pursue work on these topics!! uni-tuebingen.de/fakultaeten/...
uni-tuebingen.de
PhD Position on computational modelling and neuroscience (m/f/d)
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Kai Sassenberg @kaisassenberg.bsky.social · 26/11/2025
At ZPID we are searching for a tenure track assistant professor for Psychological Metascience in joint appointment with @unitrier.bsky.social preferably someone who has conducted quantitative research in metascience in psychology or related disciplines. Questions? Feel free to contact me personally.
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Fiona Kazarovytska @zakfio.bsky.social · 20/11/2025
Join us for the EASP 2026 Preconference: "Social Psychological Processes of Collective Memory" @easp2026.bsky.social ✨ With @olivierklein.bsky.social @jrvollhardt.bsky.social @michelletwali.bsky.social @elifsandal.bsky.social @laurentlicata.bsky.social Submit here: www.easp.eu/news/itm/cal...
easp.eu
CALL FOR SUBMISSIONS – EASP 2026 PRECONFERENCES
Social Psychology News Articles
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Marlene Altenmüller @marlephie.bsky.social · 03/11/2025
Researchers are often advised to "reveal the person behind the science" in #scicomm to appear more approachable and trustworthy to their audiences. But does this really work? 🤔 In this short piece for Current Opinion in Psych, I review the recent literature... 👇 1/3 doi.org/10.1016/j.co...
doi.org
Redirecting
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Marianne Saam @mariannesaam.bsky.social · 23/10/2025
Wir haben eine Promotionsstelle an der @zbw-leibniz.bsky.social ausgeschrieben, Vollzeit, ohne Lehrverpflichtung, mit Einbindung in das @econbiz.econtwitter.net.ap.brid.gy Team. Bewerbungen bis 14.11. möglich. Fragen gerne auch an mich. www.wiso.uni-hamburg.de/fachbereich-...
wiso.uni-hamburg.de
Wissenschaftliche/r Mitarbeiter:in (Doktorand:in) zum Thema Veränderungsprozesse durch KI in den Wirtschaftswissenschaften
Die ZBW sucht eine/n Doktorand:in (w/m/d) für Forschung zu KI in den Wirtschaftswissenschaften in Hamburg/Kiel. Jetzt bewerben! Frist: 14.11.2025.
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Gordon Hodson @gordonhodsonphd.bsky.social · 23/10/2025
#AcademicSky IMO, academics spend too much time on social media relative to having a basic, solid, useful website. Some tips here from @gribblelab.org www.nature.com/articles/s41...
nature.com
How to design your academic website - Nature Human Behaviour
An academic website serves as both a public-facing window on the world wide web and an important internal laboratory resource. In this ‘How to’ piece, I outline how to build your academic website, inc...
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