Preprints and Manuscripts under Peer Review

***Mason, Katherine, Kayley Okst, Don Green, Robb Willer, Jamie Druckman, (. ), Sara Constantino, and Madalina Vlasceanu. “A Megastudy of Behavioral Interventions to Increase Voter Registration Ahead of the 2024 US Presidential Election”, n.d. https://osf.io/preprints/psyarxiv/p6b2e.

Fazio, Lisa, (. ), Madalina Vlasceanu, and et. al. “A Megastudy of Nine Interventions Designed to Reduce the Sharing of and Belief in False and Misleading Headlines”, n.d. https://osf.io/preprints/psyarxiv/uyjha_v1.

***Kay, Cameron, and Madalina Vlasceanu. “A Scale for Detecting LLM-Generated Responses in Online Survey Research”, n.d. https://osf.io/preprints/psyarxiv/4p7ns_v5.

***Sabherwal, Ana, Danielle Goldwert, Madalina Vlasceanu, and Elke Weber. “Coordinated Psychological Intervention Ensembles Outperform Single-Mechanism Designs Across Societal Challenges”, n.d. https://osf.io/preprints/psyarxiv/8j7n2_v1.

Minson, Julia, (. ), Madalina Vlasceanu, and et al. “Countering Authoritarian Censorship via Grassroots Communication Campaigns: Evidence from an Experimental Mega-Study in Wartime Russia”, n.d. https://www.researchsquare.com/article/rs-8633606/v1.

***Kay, Cameron, and Madalina Vlasceanu. “Differential Weighting Of Social And Empirical Statistical Evidence In Decision-Making”, n.d. https://osf.io/preprints/psyarxiv/9ugmw_v2.

Seckin, Ozgur, R Aiyappa, Madalina Vlasceanu, F Menczer, A Flammini, and YY Ahn. “Emergence of Stereotypes and Affective Polarization from Belief Network Dynamics”, n.d. https://arxiv.org/abs/2604.10251.

***Sabherwal, Anandita, Danielle Goldwert, Sara Constantino, Adam Pearson, and Madalina Vlasceanu. “Emotional Complexity Drives Collective Climate Action”, n.d. https://osf.io/preprints/psyarxiv/24jpe_v2.

***Goldwert, Danielle, Ana Sabherwal, and Madalina Vlasceanu. “Increasing Governmental Efficacy Beliefs Drives Support for Congestion Pricing Policy”, n.d. https://osf.io/preprints/psyarxiv/2h49g_v1.

Chalrsworth, Tessa, Leland Werden, Johan van den Hoogen, Madalina Vlasceanu, and Thomas Crowther. “Language Reveals Global Links Between Nature Attitudes and Sustainable Development”, n.d. https://www.ipr.northwestern.edu/documents/working-papers/2025/wp-25-30.pdf.

Vlasceanu, Madalina, and Sara Constantino. “Mapping Psychological Processes Governing The Sociopolitical Climate System”, n.d. https://osf.io/preprints/psyarxiv/93rm4_v1.

***Goldwert, D., Y.E. Bao, K.C. Doell, J.J. Van Bavel, and M. Vlasceanu. “The Effects of Climate Action Interventions Along Cultural Individualism-Collectivism”, n.d., in review. https://osf.io/preprints/psyarxiv/cv3n4.

Stanley, Samantha, Kelly Kirkland, Johannes Karl, Omid Ghasemi, Robert Ross, Anna Klas, Davide Contu, Sara Constantino, Kimberly Doell, and Madalina Vlasceanu. “Validating the Climate Policy Support Scale in 63 Countries and Examining Responses across Political Divides”, n.d. https://osf.io/bf3td.

Doell, Kim, Lukas Lengersdorff, Shawn Rhoads, Boryana Todorova, Jonas Nitschke, James Druckman, Madalina Vlasceanu, Claus Lamm, and Jay Van Bavel. “When Predicting Climate-Relevant Intervention Effectiveness, Academics Outperform the Public, But Not a Simple Heuristic”, n.d. https://osf.io/preprints/psyarxiv/gx7au_v1.