“…This feature of repeatability and recurrence has also been referred to as the underlying order in chaos (Chaffee & McNeill, 2007;Coppa, 1993;Haigh, 2008). To deal with these repeatable patterns, clinicians need to not only learn to recognize individual patients' patterns, but also to acquire more general knowledge about warning signals, such as when patients are confused, irritable, boisterous, verbally threatening, physically threatening, and attacking objects (Abderhalden et al, 2006;Meehan, de Alwis, & Stedman, 2017).…”