Thinking, checking and learning: testing a moderated-mediation model of social media news use conditional upon elaboration on political knowledge via fact-checking

Purpose: Employing the cognitive mediation model, the study aims to examine a moderated-mediation mechanism of social media news use contingent upon elaboration on political knowledge through fact-checking – specifically, the interaction effect of social media news with elaboration on fact-checking. Design/methodology/approach: The moderated-mediation model is tested using panel survey data collected during the 2016 USA presidential election (N = 1,624 at Wave 1; N = 637 at Wave 2). Findings: The findings reveal that social media news users are frequent visitors of fact-checking websites. Results also suggest that those with increased social media news use and cognitive elaboration on news content are more likely to visit fact-checking sites, which contributes to increased political knowledge. Originality/value: The results of the current study, especially in the era of social media environment where various information is overflowing, suggest an important role of individuals' responsibility as democratic citizens given that people's cognitive elaboration and surveillance efforts, which tries to think about important public issues they consume through media, could strengthen a positive pathway toward informed citizens.