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Briana Anderson - Cornell University

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Role of Cognitive “Involvement”<br />

15<br />

Another important consideration in studies related to endorser credibility and<br />

organizational credibility is the concept of cognitive involvement. Petty, Cacioppo,<br />

and Schumann (1983), describe via the Elaboration Likelihood Model (Petty &<br />

Cacioppo, 1981), that there are two routes to changing attitudes in advertising: the<br />

central and peripheral routes. The central route includes a person diligently<br />

considering information in forming or changing an attitude, while the peripheral route<br />

refers to attitude change being the result of the attitude issue or object being associated<br />

with positive or negative cues. Furthermore, Infante et al. (2003) describe ELM<br />

related to source credibility claiming that if a person takes the peripheral route, there is<br />

little or no issue-related thinking regarding a message. In this case, a person will be<br />

more apt to base message acceptance on the trustworthiness, expertise, or<br />

attractiveness of the source (p. 134).<br />

According to Petty and Cacioppo (1981), an important moderator regarding<br />

which route a person will take in evaluating advertising is involvement, where high<br />

involvement messages have greater personal relevance and consequences than low<br />

involvement messages.<br />

Other researchers (Kahle & Homer, 1985) have examined the role of cognitive<br />

involvement though the Social Adaptation (SA) theory (Kahle, 1984). Kahle and<br />

Homer (1985) describe SA theory as implying that “the adaptive significance of<br />

information will determine its impact…information based on salience may be<br />

processed but its influence may be based on usefulness for adaptation” (p. 954).<br />

Furthermore, Kahle and Homer (1985) distinguish SA theory from Petty, Cacioppo,<br />

and Schumann’s ELM perspective in that SA posits that information is processed in<br />

the same way for low and high involvement conditions, but just ends earlier for low<br />

involvement. In SA, the quality and type of information also counts in low

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