Trust falls: analyzing trust in science as a moderator ofsource credibility in contentious scientific contexts
Abstract
The presumed importance of source credibility has left a mark on communication theory and practice. However, increased polarization and distrust in scientific authority raise questions surrounding the contemporary usefulness of source credibility. The present study (N = 248) examines how scientific trust influences perceptions of source expertise and trustworthiness. Results demonstrate a significant moderating effect of trust in science on the dimensions of perceived source expertise and trustworthiness. These findings highlight the consequences of widespread structural erosion of trust in science, potentially pointing to the conditions required to enhance persuasive scientific appeals using source credibility.
Fields of Study & Subjects
Misinformation and Its Impacts
Climate Change Communication and Perception
Education
Healthcare and Sociology Research
Publication details
- Journal / source
- Communication Research Reports
- Volume
- 43
- Issue
- 2
- Pages
- 90–102
- Publication date
- 4 January 2026
- Language
- EN