Linguistic Strategies in Political Discourse: Hedges and Boosters in the 2024 US Presidential Debate

This study examines the strategic use of hedges and boosters in the first US presidential debate of June 26, 2024, between Joe Biden and Donald Trump. These linguistic devices are crucial in shaping political discourse by modulating confidence and authority. Hedges introduce ambiguity and caution, while boosters amplify certainty and assertiveness. Using the official debate transcript as the primary data source, this analysis employs a qualitative content analysis to identify and categorize these strategies. It highlights distinct usage patterns: Joe Biden frequently uses hedges to express caution and acknowledge complexities, while Donald Trump relies heavily on boosters to project unwavering confidence and decisiveness. Biden’s strategic use of hedges allows him to navigate contentious issues with a balanced tone, while Trump’s emphasis on boosters strengthens his assertive stance and enhances his perceived authority. This research fills a gap in existing literature by specifically analyzing these linguistic devices within the context of presidential debates. The findings provide insights into how both candidates use hedges and boosters to influence voter perceptions and address rhetorical challenges, contributing to a deeper understanding of political communication strategies and their effects on audience reception.