“…These organisations frequently engage social marketing as a method to create behaviour change in target populations (for example, see De Cocker, De Bourdeaudhuij, Brown, & Cardon, ; Kubacki, Rundle‐Thiele, Pang, & Buyucek, ; Sayers, LeMaster, Thomas, Petroski, & Ge, ). Social marketing campaigns directed to improve health behaviour, such as physical activity (examples include Deehr & Shumann, ; Staley, ; Withall, Jago, & Fox, ) and healthful eating (Carins & Rundle‐Thiele, ), are abundant. Research suggests the use of theory as a framework for the design or evaluation of interventions in this context can be highly effective (Glanz & Rimer, ; Hastings, ; Thackeray & Neiger, ).…”