“…Existing research involving rough-and-tumble play (Jarvis, 2007;Pellegrini, 1987;Smith & Lewis, 1984;Tannock, 2008), risky play (Sandseter, 2009), superhero play (Bauer & Dettore, 1997), 'bad guy' play (Logue & Detour, 2011), active play (Logue & Harvey, 2010), play fighting (Hart & Tannock, 2013a;Pellis & Pellis, 2007), big body play (Carlson, 2011), war play (Levin & Carlsson-Paige, 2006;Hellendoorn & Harinck, 1997;Malloy & McMurray-Schwarz, 2004) and physically active and imaginative play (Parsons & Howe, 2006) describe similar playful aggressive behavioural characteristics. Given the numerous terms used to define similar play behaviour, teachers struggle to recognise the benefits and support children's engagement of playful aggression (Hart & Tannock, 2013a).…”