Announcements

QSS post-doc Mathieu Lavigne presents at Canadian Political Science Association Conference

On June 5, 2025, Mathieu Lavigne, a postdoctoral fellow in the Program in Quantitative Social Science (QSS) presented at the Canadian Political Science Association's annual meeting in Toronto. His presentation focused on the role of Facebook and Instagram in the spread of election fraud narratives and pro-insurrection content during the 2020 U.S. election.

Mathieu's study is part of the U.S. 2020 Facebook and Instagram Election Study, a large-scale research partnership between Meta and a team of academic researchers examining the impact of social media on democratic processes. The other lead academic authors of this study are Brendan Nyhan, a member of the QS Steering Committee and the James O. Freedman Presidential Professor of Government, Rocio Titiunik, Professor of Politics at Princeton University, and Jack Andolina, a post-baccalaureate fellow in QSS.

Mathieu holds a PhD in Political Science from McGill University and has been at Dartmouth since November 2023. His other projects primarily focus on misinformation (including public perceptions, media coverage, and the effectiveness of fact-checking), political microtargeting, and societal polarization. He recently published an article on public support for interventions against misinformation in the Canadian Journal of Political Science.

Ramsey Ash '24 publishes QSS honors thesis

Ramsey Ash, a member of the Class of 2024 at Dartmouth College who majored in Quantitative Social Science (QSS), recently published his honors thesis in Social Science & Medicine.  Ramsey's article is titled, "The role of place-based consciousness in COVID-19 vaccine hesitancy: A survey analysis across rural and urban subgroups in the U.S.," and is a study of the nuanced relationship between the experience of place and vaccine hesitancy.  The article has several co-authors, including Erika Moen of the Geisel School of Medicine at Dartmouth and Elizabeth Carpenter-Song of the Department of Anthropology.  Professor Carpenter-Song was Ramsey's primary thesis advisor during this 2023-24 academic year, and Professor Moen serves on the QSS Steering Committee.

Since graduating from Dartmouth, Ramsey has been working as a post-baccalaureate researcher in the Department of Anthropology. In addition to publishing his thesis, Ramsey has worked on an allied project using using qualitative methods and approaches to address the relationship between place-based consciousness and vaccine hesitancy. His current work also involves other community health issues including rural long-COVID and rural provider workforce in northern New England.  Ramsey is applying to MD-PhD programs in cultural anthropology, where he hopes to continue furthering his passions for rural health-seeking behaviors and strengthening rural health systems. 

Professor Nyhan on Bright Line Watch polling

Professor Brendan Nyhan, a member of the Steering Committee of the Program in Quantitative Social Science (QSS) and the James O. Freedman Presidential Professor of Government at Dartmouth College, was recently mentioned in a New York Times article titled, "America Is Playing With Fire."  The article examines Donald Trump's second-term agenda, focusing on his plan to politicize federal agencies, prioritize prosecuting domestic enemies, and weaken democratic norms through initiatives like Schedule F. It highlights his rhetoric against NATO commitments, praise for authoritarian leaders, and divisive policies appealing to the MAGA base, raising concerns about potential threats to democracy and civil liberties.

Professor Nyhan is one of the founders of Bright Line Watch, a project that regularly polls political scientists and the larger public to gauge "potential danger to American democratic norms and institutions."  From September 25 to October 8, Bright Line Watch surveyed 549 political science experts in the US and 2,750 Americans. Among the findings of its recent poll are that political scientists rated the Supreme Court's July 1 ruling in Trump v. United States, which established broad presidential immunity from criminal prosecution, as the most significant threat to democracy among the events listed. "In total," Bright Line Watch reported, "86 percent of experts rated [the Trump v. United States decision] as a threat to democracy, including 75 percent who viewed it as either a serious or extraordinary threat."

In Winter 2025, Professor Nyhan will be teaching GOVT 10: Quantitative Political Analysis and GOVT 35: The Presidency.

Professor Yusaku Horiuchi joins West House as Faculty Fellow

Yusaku Horiuchi, Professor of Government and a member of the Steering Committee for the Program in Quantitative Social Science, joined Dartmouth's house communities this fall as part of the second cohort of faculty fellows.

Professor Horiuchi will serve as a faculty fellow for West House, one of Dartmouth's six house communities. Reflecting on his new role, he writes, "Becoming a house fellow is especially meaningful to me because my interactions with students are an essential part of my life at Dartmouth. These interactions have broadened my perspective and made me more open-minded. I also hope my unique experiences—teaching in three different countries, all outside of my home country and in a non-native language—will be helpful to students as they navigate their own academic and personal journeys. I look forward to more opportunities to connect with and learn from students."

Read the full article on faculty fellows here: Meet the New Cohort of House Faculty Fellows.

QSS is hiring!

The Program in Quantitative Social Science (QSS) at Dartmouth College seeks a teacher-scholar for a tenured appointment as Associate Professor, to be appointed as early as July 1, 2025. In exceptional cases, appointment as Professor may be considered. QSS is an interdisciplinary program that integrates modern statistical, computational, and mathematical tools with social science. With an emphasis on tackling social science questions, relevant fields for this search include economics, geography, political science, social psychology, sociology, applied mathematics, statistics, demography, and related disciplines.

Details on the position and a link to apply are available at Interfolio at https://apply.interfolio.com/157039. A short description of the position is as follows.

The Program in Quantitative Social Science (QSS) at Dartmouth College seeks a teacher-scholar for a tenured appointment as Associate Professor, to be appointed as early as July 1, 2025. In exceptional cases, appointment as Professor may be considered. QSS is an interdisciplinary program that integrates modern statistical, computational, and mathematical tools with social science. With an emphasis on tackling social science questions, relevant fields for this search include applied mathematics, statistics, demography, economics, geography, political science, sociology, and related disciplines. We are particularly interested in applicants who have an interest in contributing to program leadership and the broader development of QSS on campus. Qualified candidates should have a Ph.D. in a relevant discipline. For a complete position description, visit Interfolio. Review of applications will begin on November 15, 2024, and continue until the position is filled. For questions regarding this position, please contact: Andrew Coombs (Andrew.G.Coombs@dartmouth.edu).