De Pelsmacker, Patrick; Cauberghe, Verolien; Dens, Nathalie - In: Journal of Social Marketing 1 (2011) 3, pp. 171-191
Purpose – The purpose of this paper is to investigate the effect of level of graphic threat (weak and strong) and the amount of information (low and high) on message effectiveness for an unfamiliar (a muscle disorder due to lack of physical exercise) vs a familiar (injuries as a result of...