“…However, confidence is an imperfect knowledge cue: Indeed, an informant’s level of confidence does not always reflect the informant’s true knowledge (Tenney et al, 2007, 2011; Huh et al, 2019). Yet, many studies have shown that, warranted or not, children on average prefer to learn from those who show confidence rather than hesitancy (Sabbagh and Baldwin, 2001; Jaswal and Malone, 2007; Birch et al, 2010; Brosseau-Liard and Poulin-Dubois, 2014; Matsui et al, 2016), and adults likewise tend to use a person’s confidence when evaluating their credibility (e.g., Whitley and Greenberg, 1986; Brewer and Burke, 2002).…”