“…The typical ways RS has been studied in the past has been through compatibility experiments (Fitts & Deininger, 1954;Fitts & Seeger, 1953;Kornblum, Hasbroucq, & Osman, 1990;Proctor, Wang, & Vu, 2002), the Simon task (de Jon, Liang, & Lauber, 1994;Eimer, Hommel, & Prinz, 1995;Hommel, 1993;Proctor, Lu, Wang, Dutta, 1995;Simon, 1969;Simon & Rudell, 1967), and dual-task experiments (Pashler 1994a(Pashler , 1994bRuthruff, Johnston, Van Selst, Whitsell, & Remington, 2003;Ruthfuff, Pashler, Klassen, 2001). These different methodologies have been successful in demonstrating various aspects of RS processing.…”