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$A mixed-media collage portrait showing a faceless human figure constructed from torn paper fragments in muted tones of beige, gray, blue, and brown. The fractured, layered composition assembles disparate scraps into a single ambiguous form, visually evoking the article's theme of fragmented, patchwork ideologies and the conceptual incoherence behind "salad bar" extremism, where contradictory pieces combine into one unstable identity.$

Why the ‘salad bar of ideologies’ does not help us understand contemporary violent extremism

The Psychology of Agentic AI: Antecedents, Processes, and Consequences Across Domains

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Helena Gil-Buitrago

Hospital del Mar Research Institute, Barcelona, Spain

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Helena Gil-Buitrago is a PhD student in the Departamento de Psicobiología y Metodología de Ciencias de la Salud at the Universitat Autònoma de Barcelona, where Gil-Buitrago is affiliated with the Hospital del Mar Research Institute in Barcelona, Spain. Gil-Buitrago's research engages with questions of misinformation, fact-checking, and trust, drawing on methods including crowdsourcing and network analysis.

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Publications in advances.in/psychology

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Scaling crowdsourcing interventions to combat partisan misinformation

By Clara Pretus, Helena Gil-Buitrago, Irene Cisma, Rosamunde C. Hendricks, & Daniela Lizarazo-Villarreal

July 16, 2024

Page last updated: May 18, 2026