Reposted by JikkeyRachel Navarre @rnavarre.bsky.social · 04/10/2026F it. Here are memes I’ve collected to torture my students with. A thread: 3153
Reposted by JikkeyGabriela Greilinger @gabrielagreilinger.com · 01/10/2026I wish this had come out two weeks ago, when I assigned Levitsky & Way's 2020 "The New Competitive Authoritarianism" to my students, so I could have added it to their reading list too (but I'll make sure they'll see it nonetheless..) 0125
Reposted by JikkeyDavid Lazer @davidlazer.bsky.social · 01/10/2026Check out the Political Networks colloquium call for submissions, it's a great opportunity to get feedback on work in progress: sites.google.com/view/confpol...sites.google.comPolitical Networks Online ColloquiumThe Political Networks Online Colloquium aims to bring together a community of scholars to provide feedback on ongoing research about political networks. Each month we will meet for one hour to discus... 034
Reposted by JikkeyThomas Zimmer @thomaszimmer.bsky.social · 30/08/2026Trump has a very clear view of how society should be ordered, how power and status should be distributed, and who should be at the top. His worldview is fundamentally anti-egalitarian and strongly authoritarian. It is built on the idea of hierarchies – and coercive power to impose them. 27534
Reposted by JikkeyEuropean Journal of Political Research @ejprjournal.bsky.social · 19/08/2026Will you be us joining in Kraków at #ecprgc26 next month? 📆 Come along to the panel 'Political Violence and Radicalisation: Diagnostics, Causes, and Interventions' co-chaired by @exadaktylos.bsky.social and our own @alessandronai.bsky.social! We look forward to seeing you there 👀 buff.ly/aGpJpOOecpr.euPolitical Violence and Radicalisation: Diagnostics, Causes, and InterventionsEuropean Consortium for Political Research 066
Reposted by JikkeyAnnette Yoshiko Reed @annetteyreed.bsky.social · 29/07/2026Intro free to read online press.princeton.edu/books/hardco...press.princeton.eduThe Hidden History of Conspiracy TheoryTracing the genealogy of conspiracy theory, from Machiavelli through the “paranoid style” to QAnon 1124
Reposted by JikkeyProf Gavin Yamey MD MPH @gavinyamey.bsky.social · 27/03/2026"Countries heavily reliant on US aid see a 10.5% increase in maternal mortality following a switch from a Democratic to a Republican administration—about 44.7 additional deaths per 100 000 live births." gh.bmj.com/content/11/3...gh.bmj.comUS Presidential Party switches are mirrored in global maternal mortalityIn this observational study, we provide estimates of the impact on the maternal mortality ratio of swings in US aid for family planning and reproductive health driven by changes in the implementation ... 271040520
Reposted by JikkeySamuel Perry @profsamperry.bsky.social · 11/03/2026New study. We had adults place historical figures on the left-right ideological spectrum. Folks most often place history's villains (Hitler, Stalin, etc) as extreme examples of their opponents. But they place heroes (Jesus, MLK, Lincoln) are on their own team. 1/4 www.tandfonline.com/doi/full/10.... 313453
Reposted by JikkeyAlexander Kustov @akoustov.bsky.social · 05/03/2026This is a good post. Highly recommend it as a companion to my earlier writing regardless of where you personally stand on the issue. 062
Reposted by JikkeyJake Grumbach @jakemgrumbach.bsky.social · 05/03/2026The power of the American legal profession, a cartel that regulates itself, is immense. Its unique power in the US has been noted since Tocqueville. So the fact that many law firms and bar associations have been folding to the administration so far has been something of a puzzle. 412220
Reposted by JikkeyThomas Lumley @tslumley.bsky.social · 24/02/2026New version of survey package is out on CRAN! Blog post is waiting on netlify problems 2244
Reposted by JikkeyJessica Hullman @jessicahullman.bsky.social · 23/02/2026AI makes continuous reproducibility and robustness testing trivial. What happens to science under new levels of scrutiny and stress-testing by default? Some thoughts on how this could play out, informed by watching open science play out over the last decade.open.substack.comLiving the metascience dream (or nightmare) with AI for scienceWhat happens when we go from replication crisis to robustness extremes? 15719
Reposted by JikkeyYongnam Kim @ykims.bsky.social · 19/02/2026How to draw propensity scores (PS) in DAGs? Some (me also) claim it is like "treatment -> PS <- covariates", since in order to compute PS we need both treatment and covariates. This view has confused me for so long, and now I think I was wrong. My letter here: track.smtpsendmail.com/9032119/c?p=...academic.oup.comReconsidering the graphical representation of propensity scores in causal diagramsI read with interest Mansournia et al.’s article ‘Balancing scores and causal diagrams’ [1]. While their effort to use directed acyclic graphs (DAGs) to il 41711
Reposted by JikkeyG Elliott Morris @gelliottmorris.com · 18/02/2026Donald Trump won in 2016 and 2024 because anti-system voters flocked to him. Democrats need a strategy for competing with anti-system voters in 2028. This is, in some ways, a very strong case for nominating someone like AOC over Newsom. www.gelliottmorris.com/p/meet-ameri...gelliottmorris.comMeet America’s new swing voter: The anti-system voter. (Or: Why Democrats should think through nominating AOC in 2028)A new paper finds anti-system sentiment — not left-right ideology — decided the 2016 and 2024 elections 65687158
Reposted by JikkeyJake Grumbach @jakemgrumbach.bsky.social · 18/02/2026This is a very good piece on running against the establishment and status quo in an age of populism and low institutional trust 1330869
Reposted by JikkeyCambridge University Press Political Science & IR @cambup-polsci.cambridge.org · 18/02/2026Teaching Qualitative Methods in Undergraduate Education - a symposium from @pspolisci.bsky.social - cup.org/4tDnyNn cc @apsa.bsky.social 002
Reposted by JikkeyJoel Wertheimer @wertwhile.bsky.social · 18/02/2026Reading this paper in more detail you actually learn that the effect is found to be null among Democrats and Dem leaners and on partisanship in general and the changes in attitudes they find are concentrated among republicans. 110234
Reposted by JikkeyPrinceton University Press @princetonupress.bsky.social · 17/02/2026Next week, Feb 23 at 5:30pm EST, see @juliaazari.bsky.social, author of Backlash Presidents, at @ipk.bsky.social. With @kimberleynyc.bsky.social and @joelowndes.bsky.social, she'll explore the connections between racially transformative presidents and their lawless successors. RSVP: buff.ly/TpZ6T2n 075
Reposted by JikkeyDean Eckles @eckles.bsky.social · 18/02/2026⚙️ Working at the intersection of causality and networks? We're organizing a satellite event at @netsciconf.bsky.social in Boston on June 1st. The focus is networks science and causal inference. Submit your work by March 10th! causnets.github.iocausnets.github.ioCausNetS: Toward a Causal Network ScienceA NetSci 2026 Satellite 15121
Reposted by JikkeyKyle Lo @kylelo.bsky.social · 04/02/2026our open model proving out specialized rag LMs over scientific literature has been published in nature ✌🏻 congrats to our lead @akariasai.bsky.social & team of students and Ai2 researchers/engineers www.nature.com/articles/s41... 24310
Reposted by JikkeySanta Fe Institute @sfiscience.bsky.social · 10/12/2025Can we build a science of stories? This week, a transdisciplinary group at SFI asks: What if we treated stories as data? As networks? As science? By mapping their patterns across time and culture, researchers aim to reveal how narratives shape knowledge, meaning, and power.santafe.eduConstructing a science of storiesFrom December 10–12, computer scientists, folklorists, physicists, marketing experts, cognitive neuroscientists, economists, mathematicians, psychologists, and other researchers convene at SFI to conn... 2114
Reposted by JikkeyPrinceton University Press @princetonupress.bsky.social · 09/12/2025In Rural Versus Urban, @smettler.bsky.social and Trevor Brown reveal how the urban-rural divide drives partisan polarization. Available worldwide! Read a free preview: press.princeton.edu/books/hardco... #PoliticalScience #PoliSci #ReadUP 032
Reposted by JikkeyJulia M. Rohrer @dingdingpeng.the100.ci · 09/12/2025I maintain that this is an excellent benchmark for d-type effect sizes: Sleep satisfaction & duration declined with childbirth & reached a nadir during the first 3 months postpartum, with women more strongly affected (satisfaction d = -0.79, duration minus 62 min, d = -0.90)>academic.oup.comLong-term effects of pregnancy and childbirth on sleep satisfaction and duration of first-time and experienced mothers and fathersAbstractStudy Objectives. To examine the changes in mothers’ and fathers’ sleep satisfaction and sleep duration across prepregnancy, pregnancy, and the pos 68125
Reposted by JikkeyTristanBridges.bsky.social @tristanbridges.bsky.social · 30/11/2025Building on this work, I just published a new post on baby-name polarization: Is it politics … or just place? I dig into a core methodological concern: maybe what looks like partisan naming patterns are just urban-vs-rural sorting. inequalitybyinteriordesign.wordpress.com/2025/11/30/i...inequalitybyinteriordesign.wordpress.comIs It Politics or Just Place? Rethinking Baby Name PolarizationIf you’ve been following along, I’ve been thinking a lot (too much?) about political polarization and baby naming practices in the U.S. See HERE, HERE, HERE, HERE, and HERE for my progress in… 2145
Reposted by JikkeyAlex Coppock @aecoppock.bsky.social · 02/12/2025Thanks to the authors for compiling this information; this view on our science is truly fascinating. 2023: 40% design-based, 40% model-based, 20% other, among quantitative studies aimed at "explanation" which I understand to mean causal inference. Where we will be in 2043? 0111
Reposted by JikkeyTristanBridges.bsky.social @tristanbridges.bsky.social · 02/12/2025I’ve been writing about political polarization in U.S. baby names, but kept running into a possible ecological fallacy: Are these political patterns or just urban v. rural geography? So I tried to answer it definitively. inequalitybyinteriordesign.wordpress.com/2025/12/02/w...inequalitybyinteriordesign.wordpress.comWhere Names Live: Mapping Baby Name Geography and Political CultureOver the past few months, I’ve been writing about political polarization and baby naming practices in the United States (see HERE for the most recent piece). A consistent pattern kept showing up: s… 175
Reposted by JikkeyDanbischof @danbischof.bsky.social · 30/11/2025„the importance of sample size stemmed from small effect sizes across studies (perhaps smaller than researchers may have anticipated), highlighting a tension between commonly used power calculi and determining what constitutes a “meaningful effect.“ 195
Reposted by JikkeySam Menefee-Libey @sml47.bsky.social · 20/11/2025Sorry this is coming so late. Here are links to the articles made available 11/18/25 Carpenter: doi.org/10.1093/psqu... Lee: doi.org/10.1093/psqu... Schickler: doi.org/10.1093/psqu... King: doi.org/10.1093/psqu... Hutchings: doi.org/10.1093/psqu... Bartels: doi.org/10.1093/psqu...doi.orgAuthoritarian State Conversion: America's Past and the Trumpian FutureAbstract. Is American government becoming authoritarian, and if so, how? Converting a nonautocratic state to authoritarian ends requires at least three tra 141
Reposted by JikkeyJake Grumbach @jakemgrumbach.bsky.social · 19/11/2025The Eric Schickler essay in Larry Bartel's symposium on "What Trump Has Taught Us About Political Science" is one of the most insightful pieces I've read in 2025. US institutions turned out to be weak, and we have to rethink conventional wisdom. open access: academic.oup.com/psq/advance-... 25547212
Reposted by JikkeyLindsay P Cohn @lindsaypcohn.bsky.social · 28/10/2025There is very little evidence that “moderate” candidates do better in general (though there may be specific districts where it’s an advantage bsky.app/profile/dave... 0143
Reposted by JikkeyMark Copelovitch @mcopelov.bsky.social · 20/09/2025Nothing is inevitable. In either direction. Hope and work. 191014344
Reposted by JikkeySilviya Nitsova @snitsova.bsky.social · 17/09/2025This is a fantastic and much needed contribution. Highly recommend to anyone interested in building strong designs for rigorous empirical work with networks. 052
Reposted by JikkeyAndrea Ruggeri @andrearuggeri.bsky.social · 09/09/2025Thanks to @jpeaceresearch.bsky.social for giving us the possibility to guest edit a special issue on "Political violence in democracies". Ursula Daxecker, @neerajprsd.bsky.social and I wrote an open access introduction: journals.sagepub.com/doi/full/10.... Thanks to all authors of 14 articles!journals.sagepub.comPolitical violence in democracies: An Introduction - Andrea Ruggeri, Ursula Daxecker, Neeraj Prasad, 2025It is well established that democracies experience less political violence than autocracies. Paradoxically, however, this widely accepted fact has led scholars ... 02010
Reposted by JikkeyJulia Azari @juliaazari.bsky.social · 20/08/2025As of today it's a Real Object. 1924032
Reposted by JikkeyJohan Ugander @jugander.bsky.social · 16/06/2025New by @ericfeltham.bsky.social, Laura Forastiere, and @nachristakis.bsky.social: an extraordinarily ambitious effort to scale up and bring Krackhardt's classic work on cognitive social structures (CSSs) into the 21st century. Super excited to see it in print. www.nature.com/articles/s41...nature.comCognitive representations of social networks in isolated villages - Nature Human BehaviourFeltham et al. develop a sampling strategy to evaluate social network cognition across 82 Honduran villages, systematically mapping the underlying village networks. 04312
Reposted by JikkeySocial Media Lab @socialmedialab.ca · 15/08/2025"Building alternative institutions outside of gov. that reduce reliance on the authoritarian regime, lessen its power and relevance over day-to-day life, and preserve sites of independent thought can be vital both in preserving science and in defending democracy." www.science.org/doi/10.1126/...science.orgScientists’ role in defending democracyThe United States’ democratic leadership, commitment to freedom of expression, and investment in the pursuit of knowledge have long enabled its preeminence in science and technology. Yet today we are ... 413968
Reposted by Jikkeyeric gonzalez juenke @egojunk.bsky.social · 15/08/2025Here is Bonica and Grumbach’s from yesterday. This may seem petty to some but it’s important for the parties as they look to recruit candidates for the next few cycles. bsky.app/profile/adam... 011
Reposted by JikkeyJake Grumbach @jakemgrumbach.bsky.social · 14/08/2025OK here's the blog post. 1) Split Ticket's WAR model is biased in favor of moderates 2) We create our own WAR measure w/ stronger model; correlates w/ @gelliottmorris.com's 3) Correlation ≠ causation. Diff-in-diffs & RDDs show no moderation effects data4democracy.substack.com/p/do-moderat...data4democracy.substack.comDo Moderates Do Better?Uncovering Bias in Split Ticket’s WAR Scores 1015238
Reposted by JikkeyErnesto Castañeda @drernestocast.bsky.social · 09/08/2025"In short, the agreement gives legal form to an extortion scheme—the first of its kind!—that defies the relevant statutes as well as the constitutional separation of powers and the First Amendment." We are back to a medieval state-formation model, see Tilly here journals.sagepub.com/doi/10.1177/...journals.sagepub.comCharles Tilly’s Theories About the Origins of European Nation-States, Social Movements, Contentious Politics, and Democracy - Ernesto Castañeda, 2025The oeuvre of Charles Tilly provides a helpful model of how to conduct social science. Nevertheless, most readers are familiar only with a subset of his works. ... 022
Reposted by JikkeySocial Media Lab @socialmedialab.ca · 05/08/2025"How Trump is reshaping government data. The Trump administration has influenced data used by researchers, economists and scientists — an effort that drew more attention after the president fired the head of the Bureau of Labor Statistics." www.nbcnews.com/politics/don...nbcnews.comHow Trump is reshaping government dataThe Trump administration has influenced data used by researchers, economists and scientists — an effort that drew more attention after the president fired the head of the Bureau of Labor Statistics. 1146
Reposted by JikkeyJohn Holbein @johnholbein1.bsky.social · 24/07/2025 “just 68% of the 7,057 researchers whose work had produced null results had shared them in some form, and just 30% had tried to publish them in a journal.” What a joke. #NullEffectsMatter www.nature.com/articles/d41...nature.comResearchers value null results, but struggle to publish themSurvey finds that fear of reputational harm and a lack of support and publication platforms are among respondents’ key concerns. 35016
Reposted by JikkeyNicholas A. Christakis @nachristakis.bsky.social · 10/07/2025Check out Consenus AI! Deep Search is its agentic search mode that runs incredible full literature reviews across 200 million papers in minutes. consensus.appconsensus.appSearch - Consensus: AI Search Engine for ResearchConsensus is a search engine that uses AI to find answers in scientific research. 083
Reposted by JikkeySocial Media Lab @socialmedialab.ca · 01/07/2025As platforms reduce moderation, toxic/threatening content may rise. If you're doing digital culture/discourse rsrch, come & learn more re: our Civility Analyzer, which offers researchers an accessible, data-driven approach to studying prosocial & harmful behaviours. socialmedialab.ca/2025/06/28/2...socialmedialab.ca2025 Social Media Lab - Computational Social Science Summer School - Online [July 14-16, 2025 via Zoom] - Social Media LabWhere: online (via Zoom) When: July 14-16, 2024 Contact Info info@socialmedialab.caBsky @SMLabTO INSTRUCTORS Join us for the Social Media Lab’s 2025 Computational Social Science (CSS) Summer School. E... 043
Reposted by JikkeySocial Media Lab @socialmedialab.ca · 30/06/2025Join us for the Social Media Lab’s 2025 Computational Social Science (CSS) Summer School. Explore cutting-edge digital methods in this hands-on workshop series. No coding required. socialmedialab.ca/2025/06/28/2...socialmedialab.ca2025 Social Media Lab - Computational Social Science Summer School - Online [July 14-16, 2025 via Zoom] - Social Media LabWhere: online (via Zoom) When: July 14-16, 2024 Contact Info info@socialmedialab.caBsky @SMLabTO INSTRUCTORS Join us for the Social Media Lab’s 2025 Computational Social Science (CSS) Summer School. E... 1911
Reposted by Jikkeyまつーらとしお @yearman.bsky.social · 22/06/2025今さら感はあるのだけど/初めてのMyGPT作り note.com/yearman/n/n2...note.com初めてのMyGPT作り|まつーらとしおChatGPTに課金していると自作のGPT(AIチャットボット)を作ることができる。夏に勉強しようとは思っているんだけど、他大学の授業でレポートの初期添削にこChatGPTのAPIを使っている話を聞いて、自分のクラスだけならととりあえず試作してみることにした。 今の授業で困りごととまではいかないのだけど、添削してもそこから直して提出まで数日だとちょっと難しいとか、何度も見れないとかあり、それなら... 013