marginally significantp = .059
Performance for high-confidence non-noticers was marginally significant by the preferred measure of sensitivity (d′ 2afc = 0.12, p = .059) , but was not significantly above-chance by percent correct measures (51.18%, 95% CI = [47.67%, 54.69%]) — perhaps further validating the choice of unbiased sensitivity estimates in tasks such as these.