A duality of belief in conspiracy theories amplification: How active communicative actions work differently by trust in the Trump and Biden administrations

Abstract

Purpose: The digital setting empowers users to actively engage in communicative actions. The problem is that this active communication can increase misjudgment in determining the facts around social issues. When this communication is integrated with partisan biases, the effects can be particularly detrimental. Our study tested whether active communication actions regarding social issues and different trust levels toward presidential administrations (Trump vs. Biden) would increase belief in conspiracy theories. Design/methodology/approach: To examine this, the study used online survey datasets (Amazon Mechanical Turk, N = 1355) collected during July and August 2021 concerning three political issues: the Afghanistan issue, the Black Lives Matter issue, and the Voter Fraud issue. Findings: The findings show that among participants with more active communication actions, the higher Trump government trust is and the lower Biden government trust is, the more belief in conspiracy theories increases. Interestingly, interaction effects of trust in government and active communicative actions were found among both Trump and Biden supporters. Practical/Social Implications: Combined with preexisting efforts to tackle misinformation online, there are extensive efforts underway to educate laypeople about the dangers of misinformation. People must understand that any person could fall into belief in conspiracy theories if they do not carefully diagnose their information behaviors. Originality/Value: Our study can increase knowledge about people's situational belief in conspiracy theories based on their political stance. The study can support future research, promoting a deeper understanding of belief in conspiracy theories.