“…Some authors do not use any specific terms at all, because they place these skills within a broader group of skills, e.g., geographical skills, geospatial thinking skills, spatial (reasoning) skills (Battersby, Golledge, & Marsh, 2006;Beatty & Tröster, 1987;Kelly, Kelly, & Miller, 1987;Liben, Myers, Christensen, & Bower, 2013;Logan, Lowrie, 369 & Diezmann, 2014). Other authors admittedly distinguish between these skills, but do not further specify their terminology, making comparisons impossible (Bein, 1990;Bein, Hayes, & Jones, 2009;Henrie, Aron, Nelson, & Poole, 1997;Lim, 2005;Livni & Bar, 2001;Nelson, Henrie, Aron, & Poole, 1996;Scevak & Moore, 1998;Shin, 2007).…”