“…Though a large body of scholarship exists around the cultivation effects of television viewing [Gerbner et al, 1982; for examples of scholarship on cultivation effects, see Mutz and Nir, 2010;Stroud, 2007;Valenzuela and Brandão, 2015], for documentaries aimed at public engagement such as An Inconvenient Truth, it is worth asking about their effects. While the impacts and mechanisms of narrative persuasion in entertainment media are widely studied using models such as the extended-elaboration likelihood [Slater and Rouner, 2002;Slater, Rouner and Long, 2006] and entertainment overcoming resistance models [Moyer-Gusé, 2008;Moyer-Gusé, Jain and Chung, 2012;Moyer-Gusé and Nabi, 2010], investigations of the potential media effects of documentary feature films are scant and there is an even greater paucity with regard to science documentaries.…”