“…Optimism (Bostock et al, 2009;Ho et al, 2010), hope (Ai, Cascio, Santangelo & Evans-Campbell, 2005;Ho et al, 2010), spirituality or certain religious beliefs (Ai et al, 2005;Cadell, Regehr & Hemsworth, 2003;Thombre, Sherman & Simonton, 2010), extraversion (Tedeschi & Calhoun, 1996), as well as a problem-focused coping (Bussell & Naus, 2010;Dirik & Karanci, 2008), are some features that most commonly have been associated to a high likelihood of PTG. It is generally assumed that most of the empirical evidence on the existence of PTG has been based from single-case studies with exceptionally mentally-strong or extraordinary people (Masten, 2001).…”