When Confidence Isn't Enough

This project presents an independent research brief examining how confidence, credibility, and substance influence evaluative judgment in ambiguous assessment contexts. Participants (n = 31) completed an anonymous online survey in which they evaluated two written responses to the same prompt. One response emphasized confidence and self-assurance, while the other emphasized reflection, specificity, and detail. Participants were asked to indicate which response appeared more impressive overall, which individual they would evaluate more favorably, and to rate each response on perceived confidence, credibility, and strength of detail. Optional open-ended responses were collected to better understand participants’ evaluative reasoning. Although the confident response was rated higher in perceived confidence, participants were more likely to favor the detailed response when making evaluative judgments. Qualitative explanations suggest that assessability, specificity, and credibility played a stronger role than confidence alone, particularly when participants felt responsible for evaluating others. This repository includes a research brief summarizing methods and findings, along with an anonymized dataset provided for transparency and open research purposes. The work is presented as a preliminary, independent study and is not peer-reviewed.