“…This corpus includes studies about children's/young people's citizenship and right to participate in decisions affecting their lives (Simpson, 1997;Tonucci & Rissotto, 2001), their participatory competence (Chawla & Heft, 2002;Frank, 2006), methods (Driskell, 2002;Horelli, 1998;Porter et al, 2010) and ethics (Aldridge, 2012;Christensen, 2004;Lansdown, 2011;Morrow & Richards, 1996). Furthermore, there is a growing literature examining the pedagogical and practical outcomes that emerge when university students, children/young peo-ple and professionals work together on planning and design projects (Derr, 2015;Derr, Chawla, Mintzer, Cushing, & Van Vliet, 2013;Torres, 2012).…”