“…Although many studies use manicured natural environments to represent the nature condition (e.g. Berto, 2005;Hartig, Mang and Evans, 1991;Hartig, Evans, Mayers et al, 2009;Tennesse & Cimprich, 1995;Staats & Hartig, 2004;Ryan et al, 2009;Wells, 2000), some researchers have compared similar emotional and cognitive variables in different natural environments (Berto, Baroni, Zainaghi & Bettella, 2010;Herzog, Maguire & Nebel, 2003;Schultz & Tabanico, 2007;Ulrich et al, 1991;Van den Berg & Koole, 2006).…”