“…Past research suggests that levels of perceptual confidence are too high and may be unwarranted in general because the confidence a person feels about his or her impressions of others thus is not substantially related to the accuracy of those same impressions (e.g., Ames & Kammrath, 2004;Dunning et al, 1990;Gill et al, 1998;Swann & Gill, 1997). Recent research has assessed confidence across ratings of multiple targets in order to demonstrate that a person's relative feeling of confidence is positively related to the person's relative accuracy (Ames, Kammrath, Suppes, & Bolger, 2009;Biesanz et al, 2011;Carlson, Furr, & Vazire, 2010). However, the effect sizes reported in these studies are small, and further emphasize that a large percentage of variance in confidence is not related to accuracy.…”