“…Meanwhile, SA has been applied to many areas in which operators act in complex dynamically changing environments and where automation of task processes becomes more and more prevalent (Durso & Sethumadhavan, 2008;Wickens, 2008). While the intuitive notion of "knowing what is going on around you" (Endsley, 2000b, p. 5) as a prerequisite for successful performance is most widely accepted by human factors researchers; the status of SA as a concept, its definition and measurement is still subject to an ongoing debate (e.g., Dekker & Hollnagel, 2004;Durso, Rawson, & Girotto, 2007;Flach, 1995;Gelau & Krems, 2009;Rousseau, Tremblay, & Breton, 2004;Sarter & Woods, 1991;Tenney & Pew, 2006).…”