  Implicit bias is typically thought of as unconscious (§2.1.1), but what exactly does this mean? There are several possibilities: there might be no phenomenology associated with the relevant mental states or dispositions; agents might be unaware of the content of the representations underlying their performance on implicit measures, or they might be unaware of the source of their implicit biases or the effects those biases have on their behavior; agents might be unaware of the relations between their relevant states (e.g., that their implicit and explicit evaluations of a given target conflict); and agents might have different modes of awareness of their own minds (e.g., “access” vs. “phenomenal” awareness; Block 1995). Gawronski and colleagues (2006) argue that agents typically lack “source” and “impact” awareness of their implicit biases, but typically have “content”  awareness.[15] Evidence for content awareness stems from “bogus pipeline” experiments (e.g., Nier 2005) in which participants are led to believe that inaccurate self-reports will be detected by the experimenter. In these experiments, participants’ scores on implicit and explicit measures come to be more closely correlated, suggesting that participants are aware of the content of those judgments detected by implicit measures and shift their reports when they believe that the experimenter will notice discrepancies. Additional evidence for content awareness is found in studies in which experimenters bring implicit measures and self-reports into conceptual alignment (e.g., Banse et al. 2001) and studies in which agents are asked to predict their own implicit biases (Hahn et al. 2014). Indeed, Hahn and colleagues (2014) and Hahn and Gawronski (2019) have found that people are good at predicting their own IAT scores regardless of how the test is described, how much experience they have taking the test, and how much explanation they are given about the test before taking it. Moreover, people have unique insight into how they will do on the test, insight which is not explained by their beliefs about how people in general will perform.