“…For example, feeling that one's life is meaningful correlates positively with nature connectedness (e.g., Cervinka, Roderer, & Hefler, 2012;Nisbet, Zelenski, & Murphy, 2011). Furthermore, experiences in natural environments are an important source of meaning for adults of all ages (Fegg, Kramer, L'hoste, & Borasio, 2008;O'Connor & Chamberlain, 1996;Reker & Woo, 2011;Schnell, 2009;Steger et al, 2013), including clinical populations (e.g., Berger & McLeod, 2006;Granerud & Eriksson, 2014).…”