Paper Number

ICIS2025-2512

Paper Type

Complete

Abstract

This study investigates how different types of language shape collective identity in digital protest movements. Using Instagram data from Brazil’s 2022 post-election unrest, we apply a computational framework that categorizes language into conative, referential, emotive, and expressive functions. Our analysis shows that referential and emotive language strongly predict the rise of collective identity. Conative language plays a transient role in the pro-government campaign but exerts significant influence in the anti-government campaign. Expressive language, though less dominant, helps sustain anti-government mobilization. Our findings extend Information Systems research by linking word-level linguistic functions to macro-level processes of digital organizing and sensemaking on social media. This socio-cognitive approach advances IS theory on information diffusion and collective action while providing methodological tools for analyzing platform-mediated mobilization. The results also hold practical value for IS scholars, policymakers, and platform designers seeking to understand how language shapes civic engagement and digital governance.

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Dec 14th, 12:00 AM

Modeling Word-Level Functions in Social Movement Discourse

This study investigates how different types of language shape collective identity in digital protest movements. Using Instagram data from Brazil’s 2022 post-election unrest, we apply a computational framework that categorizes language into conative, referential, emotive, and expressive functions. Our analysis shows that referential and emotive language strongly predict the rise of collective identity. Conative language plays a transient role in the pro-government campaign but exerts significant influence in the anti-government campaign. Expressive language, though less dominant, helps sustain anti-government mobilization. Our findings extend Information Systems research by linking word-level linguistic functions to macro-level processes of digital organizing and sensemaking on social media. This socio-cognitive approach advances IS theory on information diffusion and collective action while providing methodological tools for analyzing platform-mediated mobilization. The results also hold practical value for IS scholars, policymakers, and platform designers seeking to understand how language shapes civic engagement and digital governance.

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