Figure 3.

Evolution of Positive and Negative Compatibility Effects following the sudden reversal of the response mapping in the paradigm used by Boy and Sumner (2010, Experiment 4). Participants were trained to respond to targets in a masked prime paradigm alternating short and long mask-target intervals by blocks of five trials. Figure adapted with permission from Boy and Sumner (2010). J. Exp. Psychol. Hum. Percept. Perform. 36, 892–905, originally published by the American Psychological Association.