“…The delayed onset trajectory, which was identified in a number of these studies (i.e., Dickstein et al, 2010;Norris et al, 2009;Orcutt et al, 2004;Schnurr et al, 2003), has been the cause of some controversy. Specifically, there is some debate within the literature about the validity of this trajectory (e.g., Spitzer, First, & Wakefield, 2007).…”