How Effective Are Credible Sources in Changing Behavior? A Systematic Review with Meta-Analysis
Personality and Social Psychology Bulletin
Published online on May 22, 2026
Abstract
Personality and Social Psychology Bulletin, Ahead of Print.
This systematic review and meta-analysis investigated the unique effects of credible sources on performed behavior, rather than behavioral antecedents (i.e., attitudes), and contexts where it is most effective. Six databases were searched to June 2024, ...
This systematic review and meta-analysis investigated the unique effects of credible sources on performed behavior, rather than behavioral antecedents (i.e., attitudes), and contexts where it is most effective. Six databases were searched to June 2024, ...