“…The EX campaign was also strongly influenced by the evidence regarding effective mass media campaigns (Bala, Strzeszynski, & Cahill, 2008;CDC, 2003;Flay & Burton, 1990;Hornik, 2002;McKenna, Gutierrez, & McCall, 2000;NCI, 2008). First, EX was created as a branded campaign in response to the growing body of evidence that branded campaigns may outperform unbranded media messages (Asbury, Wong, Price, & Nolin, 2008;Evans, Price, & Blahut, 2005;Long, Taubenheim, Wayman, Temple, & Ruoff, 2008;McKenna et al, 2000).…”