“…The diverse versions of the clinician rated FWC have yielded differing factor solutions in previous studies on the instrument (see Table 1). Data have been collected in different clinical settings, such as inpatient/institutional care (Hoffart & Friis, 2000; Holmqvist & Armelius, 1994; Katsuki, Goto, Takagi, Ozdemir, & Someya, 2006; Røssberg, Hoffart, & Friis, 2003) or individual psychotherapies (Dahl et al, 2012; Holmqvist, Hansjons-Gustafsson, & Gustafsson, 2002; Ulberg, Nærdal, Olsen, & Eide, 2013). Analyses have been made on Swedish (Holmqvist & Armelius, 1994; Holmqvist et al, 2002), Norwegian (Dahl et al, 2012; Hoffart & Friis, 2000, Røssberg et al, 2003; Ulberg et al, 2013), and Japanese (Katsuki et al, 2006) versions of the scale.…”