Response bias (top panel) and discriminability (bottom panel) from Richler, Mack, et al. (2009). Congruent trials are shown as black markers, incongruent trials are shown as white markers. Squares indicate conditions where presentation times for study faces were manipulated, and triangles indicate conditions where presentations times of test faces were manipulated. For rapid exposure durations, response bias is sensitive to whether presentation time for the study or test face is manipulated. Whether presentation time for the study or test face is manipulated does not influence discriminability.