“…Importantly, high elaboration is predicated upon a message recipient's ability and motivation to scrutinize a communication's claims, resulting in favorable or unfavorable reactions that result from argument quality (Petty & Cacioppo, 1986, p. 142). Some noteworthy variables that have been shown to influence motivation include the perceived personal relevance of a message, as well as the number of message sources bolstering a position, while prior knowledge about the discussed topic adds to a recipient's ability to elaborate upon persuasive message claims (Burnkrant & Howard, 1984;Cacioppo & Petty, 1989;Kaufman, Stasson, & Hart, 1999;Petty & Cacioppo, 1979, 1986Petty, Cacioppo, & Heesacker, 1981;Petty, Wells, & Brock, 1976).…”