“…For instance, FFM personality traits have been found to be related to substance abuse (Reno, 2004), medication non-adherence (Lecomte et al, 2008), suicidal behavior (Pillmann et al, 2003), social functioning (Lysaker and Davis, 2004), subjective quality of life (Couture et al, 2007;Boyette et al, 2014), psychotic symptom exacerbation (Lysaker and Taylor, 2007) and psychotic relapse (Jonsson and Nyman, 1991;Gleeson et al, 2005). An underlying assumption of these studies is that FFM personality traits represent stable, independent constructs, unaffected by manifestation of illness.…”